NFePHP\DA\CTe\Dacte

Complexity

Total Complexity

348

Size/Duplication

Total Lines	3807
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	5

Test Coverage

Coverage

0%

Importance

Changes

0

34 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
D	loadDoc()	0	106	13
F	monta()	0	233	36
F	cabecalho()	0	510	42
D	statusCTe()	0	56	24
A	rodape()	0	17	2
B	remetente()	0	79	5
B	destinatario()	0	78	4
B	expedidor()	0	88	7
B	recebedor()	0	88	7
B	tomador()	0	80	5
F	descricaoCarga()	0	168	11
B	compValorServ()	0	90	4
F	impostos()	0	168	30
B	geraChaveAdicCont()	0	35	8
F	detCont()	0	208	24
B	detContContinuacao()	0	122	7
F	docOrig()	0	295	43
C	docOrigContinuacao()	0	114	12
B	docCompl()	0	60	4
A	observacao()	0	34	4
A	modalRod()	0	32	3
A	modalAereo()	0	48	2
B	modalMultimodal()	0	137	5
B	modalAquaviario()	0	110	7
B	modalFerr()	0	269	2
B	canhoto()	0	66	2
B	dadosAdic()	0	73	7
A	formatCNPJCPF()	0	15	6
A	formatFone()	0	18	4
B	unidade()	0	26	7
B	convertUnidTrafego()	0	20	6
A	multiUniPeso()	0	9	2
A	qrCodeDacte()	0	25	2

<?php

namespace NFePHP\DA\CTe;

/**
 * Classe para ageração do PDF da CTe, conforme regras e estruturas
 * estabelecidas pela SEFAZ.
 *
 * @category  Library
 * @package   nfephp-org/sped-da
 * @name      Dacte .php
 * @copyright 2009-2019 NFePHP
 * @license   http://www.gnu.org/licenses/lesser.html LGPL v3
 * @link      http://github.com/nfephp-org/sped-da for the canonical source repository
 * @author    Roberto L. Machado <linux dot rlm at gmail dot com>
 */

use Com\Tecnick\Barcode\Barcode;
use Exception;
use NFePHP\DA\Legacy\Dom;
use NFePHP\DA\Legacy\Pdf;
use NFePHP\DA\Common\DaCommon;

class Dacte extends DaCommon
{

    protected $yDados = 0;
    protected $xml;
    protected $errMsg = '';
    protected $errStatus = false;

    protected $dom;
    protected $infCte;
    protected $infCteComp;
    protected $infCteAnu;
    protected $chaveCTeRef;
    protected $tpCTe;
    protected $ide;
    protected $emit;
    protected $enderEmit;
    protected $rem;
    protected $enderReme;
    protected $dest;
    protected $enderDest;
    protected $exped;
    protected $enderExped;
    protected $receb;
    protected $enderReceb;
    protected $infCarga;
    protected $infQ;
    protected $seg;
    protected $modal;
    protected $rodo;
    protected $moto;
    protected $veic;
    protected $ferrov;
    protected $Comp;
    protected $infNF;
    protected $infNFe;
    protected $compl;
    protected $ICMS;
    protected $ICMSSN;
    protected $ICMSOutraUF;
    protected $imp;
    protected $toma4;
    protected $toma03;
    protected $tpEmis;
    protected $tpImp;
    protected $tpAmb;
    protected $vPrest;
    protected $textoAdic = '';
    protected $aquav;
    protected $detCont;
    protected $arrayCont = array();
    protected $idDocAntEle = [];
    protected $qrCodCTe;
    protected $infCTeMultimodal = [];

    protected $wAdic = 150;
    protected $formatNegrito;
    protected $preVisualizar;
    protected $flagDocOrigContinuacao;
    protected $flagDetContContinuacao;
    protected $arrayNFe = array();
    protected $totPag;
    protected $margemInterna = 0;
    protected $formatoChave = "#### #### #### #### #### #### #### #### #### #### ####";

    /**
     * __construct
     *
     * @param string $xml Arquivo XML da CTe
     */
    public function __construct(
        $xml = ''
    ) {
        $this->loadDoc($xml);
    }

    private function loadDoc($xml)
    {
        $this->xml = $xml;
        if (!empty($xml)) {
            $this->dom = new Dom();
            $this->dom->loadXML($this->xml);
            $this->cteProc = $this->dom->getElementsByTagName("cteProc")->item(0);

The property cteProc does not exist. Did you maybe forget to declare it?

            if (empty($this->dom->getElementsByTagName("infCte")->item(0))) {
                throw new \Exception('Isso não é um CT-e.');
            }
            $this->infCte = $this->dom->getElementsByTagName("infCte")->item(0);
            $this->ide = $this->dom->getElementsByTagName("ide")->item(0);
            if ($this->getTagValue($this->ide, "mod") != '57') {
                throw new \Exception("O xml deve ser CT-e modelo 57.");
            }
            $this->tpCTe = $this->getTagValue($this->ide, "tpCTe");
            $this->emit = $this->dom->getElementsByTagName("emit")->item(0);
            $this->enderEmit = $this->dom->getElementsByTagName("enderEmit")->item(0);
            $this->rem = $this->dom->getElementsByTagName("rem")->item(0);
            $this->enderReme = $this->dom->getElementsByTagName("enderReme")->item(0);
            $this->dest = $this->dom->getElementsByTagName("dest")->item(0);
            $this->enderDest = $this->dom->getElementsByTagName("enderDest")->item(0);
            $this->exped = $this->dom->getElementsByTagName("exped")->item(0);
            $this->enderExped = $this->dom->getElementsByTagName("enderExped")->item(0);
            $this->receb = $this->dom->getElementsByTagName("receb")->item(0);
            $this->enderReceb = $this->dom->getElementsByTagName("enderReceb")->item(0);
            $this->infCarga = $this->dom->getElementsByTagName("infCarga")->item(0);
            $this->infQ = $this->dom->getElementsByTagName("infQ");
            $this->seg = $this->dom->getElementsByTagName("seg")->item(0);
            $this->rodo = $this->dom->getElementsByTagName("rodo")->item(0);
            $this->aereo = $this->dom->getElementsByTagName("aereo")->item(0);

The property aereo does not exist. Did you maybe forget to declare it?

            $this->lota = $this->getTagValue($this->rodo, "lota");

The property lota does not exist. Did you maybe forget to declare it?

            $this->moto = $this->dom->getElementsByTagName("moto")->item(0);
            $this->veic = $this->dom->getElementsByTagName("veic");
            $this->ferrov = $this->dom->getElementsByTagName("ferrov")->item(0);
            // adicionar outros modais
            $this->infCteComp = $this->dom->getElementsByTagName("infCteComp")->item(0);
            $this->infCteAnu = $this->dom->getElementsByTagName("infCteAnu")->item(0);
            if ($this->tpCTe == 1) {
                $this->chaveCTeRef = $this->getTagValue($this->infCteComp, "chCTe");
            } else {
                $this->chaveCTeRef = $this->getTagValue($this->infCteAnu, "chCte");
            }
            $this->vPrest = $this->dom->getElementsByTagName("vPrest")->item(0);
            $this->Comp = $this->dom->getElementsByTagName("Comp");
            $this->infNF = $this->dom->getElementsByTagName("infNF");
            $this->infNFe = $this->dom->getElementsByTagName("infNFe");
            $this->infOutros = $this->dom->getElementsByTagName("infOutros");

The property infOutros does not exist. Did you maybe forget to declare it?

            $this->idDocAntEle = $this->dom->getElementsByTagName("idDocAntEle");

It seems like $this->dom->getElementsByTagName('idDocAntEle') of type object<DOMNodeList> is incompatible with the declared type array of property $idDocAntEle.

            $this->infCTeMultimodal = $this->dom->getElementsByTagName("infCTeMultimodal");

It seems like $this->dom->getElementsByTagName('infCTeMultimodal') of type object<DOMNodeList> is incompatible with the declared type array of property $infCTeMultimodal.

            $this->compl = $this->dom->getElementsByTagName("compl");
            $this->ICMS = $this->dom->getElementsByTagName("ICMS")->item(0);
            $this->ICMSSN = $this->dom->getElementsByTagName("ICMSSN")->item(0);
            $this->ICMSOutraUF = $this->dom->getElementsByTagName("ICMSOutraUF")->item(0);
            $this->imp = $this->dom->getElementsByTagName("imp")->item(0);
            if (!empty($this->getTagValue($this->imp, "vTotTrib"))) {
                $textoAdic = number_format($this->getTagValue($this->imp, "vTotTrib"), 2, ",", ".");
                $this->textoAdic = "o valor aproximado de tributos incidentes sobre o preço deste serviço é de R$"
                    . $textoAdic;
            }
            $this->toma4 = $this->dom->getElementsByTagName("toma4")->item(0);
            $this->toma03 = $this->dom->getElementsByTagName("toma3")->item(0);
            //Tag tomador é identificado por toma03 na versão 2.00
            if ($this->infCte->getAttribute("versao") == "2.00") {
                $this->toma03 = $this->dom->getElementsByTagName("toma03")->item(0);
            }
            //modal aquaviário
            $this->aquav = $this->dom->getElementsByTagName("aquav")->item(0);
            if (!empty($this->aquav)) {
                $this->detCont = $this->aquav->getElementsByTagName("detCont");
            }
            $tomador = $this->getTagValue($this->toma03, "toma");
            //0-Remetente;1-Expedidor;2-Recebedor;3-Destinatário;4-Outros
            switch ($tomador) {
                case '0':
                    $this->toma = $this->rem;

The property toma does not exist. Did you maybe forget to declare it?

                    $this->enderToma = $this->enderReme;

The property enderToma does not exist. Did you maybe forget to declare it?

                    break;
                case '1':
                    $this->toma = $this->exped;
                    $this->enderToma = $this->enderExped;
                    break;
                case '2':
                    $this->toma = $this->receb;
                    $this->enderToma = $this->enderReceb;
                    break;
                case '3':
                    $this->toma = $this->dest;
                    $this->enderToma = $this->enderDest;
                    break;
                default:
                    $this->toma = $this->toma4;
                    $this->enderToma = $this->getTagValue($this->toma4, "enderToma");
                    break;
            }
            $this->tpEmis = $this->getTagValue($this->ide, "tpEmis");
            $this->tpImp = $this->getTagValue($this->ide, "tpImp");
            $this->tpAmb = $this->getTagValue($this->ide, "tpAmb");
            $this->tpCTe = $this->getTagValue($this->ide, "tpCTe");
            $this->qrCodCTe = $this->dom->getElementsByTagName('qrCodCTe')->item(0) ?
                $this->dom->getElementsByTagName('qrCodCTe')->item(0)->nodeValue : 'SEM INFORMAÇÃO DE QRCODE';
            $this->protCTe = $this->dom->getElementsByTagName("protCTe")->item(0);

The property protCTe does not exist. Did you maybe forget to declare it?

            //01-Rodoviário; //02-Aéreo; //03-Aquaviário; //04-Ferroviário;//05-Dutoviário
            $this->modal = $this->getTagValue($this->ide, "modal");
        }
    }

    /**
     * montaDACTE
     * Esta função monta a DACTE conforme as informações fornecidas para a classe
     * durante sua construção.
     * A definição de margens e posições iniciais para a impressão são estabelecidas no
     * pelo conteúdo da funçao e podem ser modificados.
     *
     * @param string $orientacao (Opcional) Estabelece a orientação da

There is no parameter named $orientacao. Was it maybe removed?

     *                impressão (ex. P-retrato), se nada for fornecido será
     *                usado o padrão da NFe
     * @param string $papel (Opcional) Estabelece o tamanho do papel (ex. A4)

There is no parameter named $papel. Was it maybe removed?

     * @return string O ID da NFe numero de 44 digitos extraido do arquivo XML
     */
    protected function monta(
        $logo = ''
    ) {
        if (!empty($logo)) {
            $this->logomarca = $this->adjustImage($logo);
        }
        $this->pdf = '';

It seems like '' of type string is incompatible with the declared type object<NFePHP\DA\Legacy\Pdf> of property $pdf.

        //pega o orientação do documento
        if (empty($this->orientacao)) {
            $this->orientacao = 'P';
            if ($this->tpImp == 2) {
                $this->orientacao = 'L';
            }
        }
        //instancia a classe pdf
        $this->pdf = new Pdf($this->orientacao, 'mm', $this->papel);

It seems like $this->papel can also be of type array; however, NFePHP\DA\Legacy\Pdf::__construct() does only seem to accept string, maybe add an additional type check?

        // verifica se foi passa a fonte a ser usada
        $this->formatPadrao = array(

The property formatPadrao does not exist. Did you maybe forget to declare it?

            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => '');
        $this->formatNegrito = array(
            'font' => $this->fontePadrao,
            'size' => 7,
            'style' => 'B');
        if ($this->orientacao == 'P') {
            // margens do PDF
            $margSup = 2;
            $margEsq = 2;
            $margDir = 2;
            // posição inicial do relatorio
            $xInic = 1;
            $yInic = 1;
            if ($this->papel == 'A4') {
                //A4 210x297mm
                $maxW = 210;
                $maxH = 297;
            }
        } else {
            // margens do PDF
            $margSup = 3;
            $margEsq = 3;
            $margDir = 3;
            // posição inicial do relatorio
            $xInic = 5;
            $yInic = 5;
            if ($this->papel == 'A4') {
                //A4 210x297mm
                $maxH = 210;
                $maxW = 297;
                $this->wCanhoto = 25;

The property wCanhoto does not exist. Did you maybe forget to declare it?

            }
        }
        //total inicial de paginas
        $totPag = 1;

$totPag is not used, you could remove the assignment.

        //largura imprimivel em mm
        $this->wPrint = $maxW - ($margEsq + $xInic);

The variable $maxW does not seem to be defined for all execution paths leading up to this point.

The property $wPrint was declared of type double, but $maxW - ($margEsq + $xInic) is of type integer. Maybe add a type cast?

        //comprimento imprimivel em mm
        $this->hPrint = $maxH - ($margSup + $yInic);

The variable $maxH does not seem to be defined for all execution paths leading up to this point.

The property $hPrint was declared of type double, but $maxH - ($margSup + $yInic) is of type integer. Maybe add a type cast?

        // estabelece contagem de paginas
        $this->pdf->aliasNbPages();
        // fixa as margens
        $this->pdf->setMargins($margEsq, $margSup, $margDir);
        $this->pdf->setDrawColor(0, 0, 0);
        $this->pdf->setFillColor(255, 255, 255);
        // inicia o documento
        $this->pdf->Open();
        // adiciona a primeira página
        $this->pdf->addPage($this->orientacao, $this->papel);

It seems like $this->papel can also be of type array; however, NFePHP\DA\Legacy\FPDF\Fpdf::addPage() does only seem to accept string, maybe add an additional type check?

        $this->pdf->setLineWidth(0.1);
        $this->pdf->setTextColor(0, 0, 0);
        //calculo do numero de páginas ???
        $totPag = 1;
        //montagem da primeira página
        $pag = 1;
        $x = $xInic;
        $y = $yInic;
        //coloca o cabeçalho
        $y = $this->canhoto($x, $y);
        $y += 24;
        $r = $this->cabecalho($x, $y, $pag, $totPag);

$r is not used, you could remove the assignment.

        $y += 70;
        $r = $this->remetente($x, $y);

$r is not used, you could remove the assignment.

        $x = $this->wPrint * 0.5 + 2;
        $r = $this->destinatario($x, $y);

$r is not used, you could remove the assignment.

        $y += 19;
        $x = $xInic;
        $r = $this->expedidor($x, $y);

$r is not used, you could remove the assignment.

        $x = $this->wPrint * 0.5 + 2;
        $r = $this->recebedor($x, $y);

$r is not used, you could remove the assignment.

        $y += 19;
        $x = $xInic;
        $r = $this->tomador($x, $y);

$r is not used, you could remove the assignment.

        if ($this->tpCTe == '0') {
            //Normal
            $y += 10;
            $x = $xInic;
            $r = $this->descricaoCarga($x, $y);

$r is not used, you could remove the assignment.

            $y += 17;
            $x = $xInic;
            $r = $this->compValorServ($x, $y);

$r is not used, you could remove the assignment.

            $y += 25;
            $x = $xInic;
            $r = $this->impostos($x, $y);

$r is not used, you could remove the assignment.

            $y += 13;
            $x = $xInic;
            if ($this->modal == '3') {
                $r = $this->detCont($x, $y);

Are you sure the assignment to $r is correct as $this->detCont($x, $y) (which targets NFePHP\DA\CTe\Dacte::detCont()) seems to always return null.

$r is not used, you could remove the assignment.

            } else {
                $r = $this->docOrig($x, $y);

$r is not used, you could remove the assignment.

            }
            if ($this->modal == '1') {
                if ($this->lota == 1) {
                    //$y += 24.95;
                    $y += 35;
                } else {
                    $y += 53;
                }
            } elseif ($this->modal == '2') {
                $y += 53;
            } elseif ($this->modal == '3') {
                if (!empty($this->detCont)) {
                    $y += 15;
                }
            } elseif ($this->modal == '6') {
                $y += 27.5;
            } else {
                $y += 24.95;
            }
            if ($this->modal != 3 && $this->modal != 6) {
                $x = $xInic;
                $r = $this->observacao($x, $y);

$r is not used, you could remove the assignment.

                $y = $y - 6;
            }
            switch ($this->modal) {
                case '1':
                    $y += 25.9;
                    $x = $xInic;
                    $r = $this->modalRod($x, $y);

$r is not used, you could remove the assignment.

                    break;
                case '2':
                    $y += 25.9;
                    $x = $xInic;
                    $r = $this->modalAereo($x, $y);

$r is not used, you could remove the assignment.

                    break;
                case '3':
                    if (!empty($this->detCont)) {
                        $y += 17.9;
                    }
                    $x = $xInic;
                    $r = $this->modalAquaviario($x, $y);

$r is not used, you could remove the assignment.

                    $y += 37.5;
                    break;
                case '4':
                    $y += 17.9;
                    $x = $xInic;
                    $r = $this->modalFerr($x, $y);

$r is not used, you could remove the assignment.

                    break;
                case '5':
                    $y += 17.9;
                    $x = $xInic;
                    // TODO fmertins 31/10/14: este método não existe...
                    $r = $this->modalDutoviario($x, $y);

The method modalDutoviario() does not seem to exist on object<NFePHP\DA\CTe\Dacte>.

$r is not used, you could remove the assignment.

                    break;
                case '6':
                    $x = $xInic;
                    $r = $this->modalMultimodal($x, $y);

Are you sure the assignment to $r is correct as $this->modalMultimodal($x, $y) (which targets NFePHP\DA\CTe\Dacte::modalMultimodal()) seems to always return null.

$r is not used, you could remove the assignment.

                    $y += 12.1;
                    break;
            }
            if ($this->modal == '1') {
                if ($this->lota == 1) {
                    $y += 37;
                } else {
                    $y += 8.9;
                }
            } elseif ($this->modal == '2') {
                $y += 8.9;
            } elseif ($this->modal == '3') {
                $y += 42.05;
                $y += 42.05;
            } elseif ($this->modal == '6') {
                $y += 42.05;
            } else {
                $y += 37;
            }
        } else {
            //$r = $this->cabecalho(1, 1, $pag, $totPag);
            //Complementado
            $y += 10;
            $x = $xInic;
            $r = $this->docCompl($x, $y);

$r is not used, you could remove the assignment.

            $y += 80;
            $x = $xInic;
            $r = $this->compValorServ($x, $y);

$r is not used, you could remove the assignment.

            $y += 25;
            $x = $xInic;
            $r = $this->impostos($x, $y);

$r is not used, you could remove the assignment.

            $y += 13;
            $x = $xInic;
            $r = $this->observacao($x, $y);

$r is not used, you could remove the assignment.

            $y += 15;
        }
        $x = $xInic;
        if ($this->modal == 3) {
            if (!empty($this->detCont)) {
                $y -= 30;
            } else {
                $y -= 17.5;
            }
        }
        $r = $this->dadosAdic($x, $y, $pag, $totPag);

$r is not used, you could remove the assignment.

        //$y += 19;
        //$y += 11;
        //$y = $this->canhoto($x, $y);
        //coloca o rodapé da página
        if ($this->orientacao == 'P') {
            $this->rodape(2, $this->hPrint - 2);
        } else {
            $this->rodape($xInic, $this->hPrint + 2.3);
        }
        if ($this->modal == 3) {
            if ($this->flagDetContContinuacao == 1) {
                $this->detContContinuacao(1, 71);
            } elseif ($this->flagDocOrigContinuacao == 1) {
                $this->docOrigContinuacao(1, 71);
            }
        } else {
            if ($this->flagDocOrigContinuacao == 1) {
                $this->docOrigContinuacao(1, 71);
            }
        }
    }

    /**
     * cabecalho
     * Monta o cabelhalho da DACTE ( retrato e paisagem )
     *
     * @param number $x Posição horizontal inicial, canto esquerdo
     * @param number $y Posição vertical inicial, canto superior
     * @param number $pag Número da Página
     * @param number $totPag Total de páginas
     * @return number Posição vertical final
     */
    protected function cabecalho($x = 0, $y = 0, $pag = '1', $totPag = '1')
    {
        $oldX = $x;
        $oldY = $y;
        if ($this->orientacao == 'P') {
            $maxW = $this->wPrint;
        } else {
            if ($pag == 1) {
                // primeira página
                $maxW = $this->wPrint - $this->wCanhoto;
            } else {
                // páginas seguintes
                $maxW = $this->wPrint;
            }
        }
        //##################################################################
        //coluna esquerda identificação do emitente
        //$w = round($maxW * 0.42);
        $w = round($maxW * 0.32);
        if ($this->orientacao == 'P') {
            $aFont = array(

$aFont is not used, you could remove the assignment.

                'font' => $this->fontePadrao,
                'size' => 6,
                'style' => '');
        } else {
            $aFont = $this->formatNegrito;

$aFont is not used, you could remove the assignment.

        }
        $w1 = $w;

$w1 is not used, you could remove the assignment.

        $h = 35;
        $oldY += $h;
        //desenha a caixa
        $this->pdf->textBox($x, $y, $w + 2, $h + 1);
        // coloca o logo
        if (!empty($this->logomarca)) {
            $logoInfo = getimagesize($this->logomarca);
            //largura da imagem em mm
            $logoWmm = ($logoInfo[0] / 72) * 25.4;
            //altura da imagem em mm
            $logoHmm = ($logoInfo[1] / 72) * 25.4;
            if ($this->logoAlign == 'L') {
                $nImgW = round($w / 3, 0);
                $nImgH = round($logoHmm * ($nImgW / $logoWmm), 0);
                $xImg = $x + 1;
                $yImg = round(($h - $nImgH) / 2, 0) + $y;
                //estabelecer posições do texto
                $x1 = round($xImg + $nImgW + 1, 0);
                $y1 = round($h / 3 + $y, 0);
                $tw = round(2 * $w / 3, 0);
            } elseif ($this->logoAlign == 'C') {
                $nImgH = round($h / 3, 0);
                $nImgW = round($logoWmm * ($nImgH / $logoHmm), 0);
                $xImg = round(($w - $nImgW) / 2 + $x, 0);
                $yImg = $y + 3;
                $x1 = $x;
                $y1 = round($yImg + $nImgH + 1, 0);
                $tw = $w;
            } elseif ($this->logoAlign == 'R') {
                $nImgW = round($w / 3, 0);
                $nImgH = round($logoHmm * ($nImgW / $logoWmm), 0);
                $xImg = round($x + ($w - (1 + $nImgW)), 0);
                $yImg = round(($h - $nImgH) / 2, 0) + $y;
                $x1 = $x;
                $y1 = round($h / 3 + $y, 0);
                $tw = round(2 * $w / 3, 0);
            }
            $this->pdf->Image($this->logomarca, $xImg, $yImg, $nImgW, $nImgH, 'jpeg');

The variable $xImg does not seem to be defined for all execution paths leading up to this point.

The variable $yImg does not seem to be defined for all execution paths leading up to this point.

The variable $nImgW does not seem to be defined for all execution paths leading up to this point.

The variable $nImgH does not seem to be defined for all execution paths leading up to this point.

        } else {
            $x1 = $x;
            $y1 = round($h / 3 + $y, 0);
            $tw = $w;
        }
        //Nome emitente
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 9,
            'style' => 'B');
        $texto = $this->getTagValue($this->emit, "xNome");
        $this->pdf->textBox($x1, $y1, $tw, 8, $texto, $aFont, 'T', 'C', 0, '');

The variable $x1 does not seem to be defined for all execution paths leading up to this point.

The variable $y1 does not seem to be defined for all execution paths leading up to this point.

The variable $tw does not seem to be defined for all execution paths leading up to this point.

0 is of type integer, but the function expects a boolean.

        //endereço
        $y1 = $y1 + 3;
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 7,
            'style' => '');
        $fone = $this->getTagValue($this->enderEmit, "fone") != "" ? $this->formatFone($this->enderEmit) : '';

$this->enderEmit is of type object<DOMNode>, but the function expects a string.

        $lgr = $this->getTagValue($this->enderEmit, "xLgr");
        $nro = $this->getTagValue($this->enderEmit, "nro");
        $cpl = $this->getTagValue($this->enderEmit, "xCpl");

$cpl is not used, you could remove the assignment.

        $bairro = $this->getTagValue($this->enderEmit, "xBairro");
        $CEP = $this->getTagValue($this->enderEmit, "CEP");
        $CEP = $this->formatField($CEP, "#####-###");
        $mun = $this->getTagValue($this->enderEmit, "xMun");
        $UF = $this->getTagValue($this->enderEmit, "UF");
        $xPais = $this->getTagValue($this->enderEmit, "xPais");
        $texto = $lgr . "," . $nro . "\n" . $bairro . " - "
            . $CEP . " - " . $mun . " - " . $UF . " " . $xPais
            . "\n  Fone/Fax: " . $fone;
        $this->pdf->textBox($x1 - 5, $y1 + 2, $tw + 5, 8, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        //CNPJ/CPF IE
        $cpfCnpj = $this->formatCNPJCPF($this->emit);

$this->emit is of type object<DOMNode>, but the function expects a string.

        $ie = $this->getTagValue($this->emit, "IE");
        $texto = 'CNPJ/CPF:  ' . $cpfCnpj . '     Insc.Estadual: ' . $ie;
        $this->pdf->textBox($x1 - 1, $y1 + 12, $tw + 5, 8, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        //outra caixa
        $h1 = 17.5;
        $y1 = $y + $h + 1;
        $this->pdf->textBox($x, $y1, $w + 2, $h1);
        //TIPO DO CT-E
        $texto = 'TIPO DO CTE';
        //$wa = 37;
        $wa = 34;
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 8,
            'style' => '');
        $this->pdf->textBox($x, $y1, $w * 0.5, $h1, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $tpCTe = $this->getTagValue($this->ide, "tpCTe");
        //0 - CT-e Normal,1 - CT-e de Complemento de Valores,
        //2 - CT-e de Anulação de Valores,3 - CT-e Substituto
        switch ($tpCTe) {
            case '0':
                $texto = 'Normal';
                break;
            case '1':
                $texto = 'Complemento de Valores';
                break;
            case '2':
                $texto = 'Anulação de Valores';
                break;
            case '3':
                $texto = 'Substituto';
                break;
            default:
                $texto = 'ERRO' . $tpCTe . $tpServ;

The variable $tpServ seems only to be defined at a later point. Did you maybe move this code here without moving the variable definition?

        }
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x, $y1 + 3, $w * 0.5, $h1, $texto, $aFont, 'T', 'C', 0, '', false);

0 is of type integer, but the function expects a boolean.

        //TIPO DO SERVIÇO
        $texto = 'TIPO DO SERVIÇO';
        $wb = 36;

$wb is not used, you could remove the assignment.

        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 8,
            'style' => '');
        $this->pdf->textBox($x + $wa, $y1, $w * 0.5, $h1, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $tpServ = $this->getTagValue($this->ide, "tpServ");
        //0 - Normal;1 - Subcontratação;2 - Redespacho;3 - Redespacho Intermediário
        switch ($tpServ) {
            case '0':
                $texto = 'Normal';
                break;
            case '1':
                $texto = 'Subcontratação';
                break;
            case '2':
                $texto = 'Redespacho';
                break;
            case '3':
                $texto = 'Redespacho Intermediário';
                break;
            case '4':
                $texto = 'Serviço Vinculado a Multimodal';
                break;
            default:
                $texto = 'ERRO' . $tpServ;
        }
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x + $wa, $y1 + 3, $w * 0.5, $h1, $texto, $aFont, 'T', 'C', 0, '', false);

0 is of type integer, but the function expects a boolean.

        $this->pdf->line($w * 0.5, $y1, $w * 0.5, $y1 + $h1);
        //TOMADOR DO SERVIÇO
        $texto = 'IND.DO CT-E GLOBALIZADO';
        $wc = 37;

$wc is not used, you could remove the assignment.

        $y2 = $y1 + 8;
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => '');
        $this->pdf->textBox($x, $y2, $w * 0.5, $h1, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $this->pdf->line($x, $y1 + 8, $w + 3, $y1 + 8);
        $toma = $this->getTagValue($this->ide, "indGlobalizado");
        //0-Remetente;1-Expedidor;2-Recebedor;3-Destinatário;4 - Outros
        if ($toma == 1) {
            $aFont = array(
                'font' => $this->fontePadrao,
                'size' => 11,
                'style' => '');
            $this->pdf->textBox($x - 14.5, $y2 + 3.5, $w * 0.5, $h1, 'X', $aFont, 'T', 'C', 0, '', false);

0 is of type integer, but the function expects a boolean.

        } else {
            $aFont = array(
                'font' => $this->fontePadrao,
                'size' => 11,
                'style' => '');
            $this->pdf->textBox($x + 3.5, $y2 + 3.5, $w * 0.5, $h1, 'X', $aFont, 'T', 'C', 0, '', false);

0 is of type integer, but the function expects a boolean.

        }
        $aFont = $this->formatNegrito;
        $this->pdf->line($x + 3, $y2 + 4, $x + 3, $y2 + 8);
        $this->pdf->line($x + 8, $y2 + 4, $x + 8, $y2 + 8);
        $this->pdf->line($x + 3, $y2 + 4, $x + 8, $y2 + 4);
        $this->pdf->line($x + 3, $y2 + 8, $x + 8, $y2 + 8);
        $this->pdf->textBox($x - 6, $y2 + 4.4, $w * 0.5, $h1, 'SIM', $aFont, 'T', 'C', 0, '', false);

0 is of type integer, but the function expects a boolean.

        $this->pdf->line($x + 18, $y2 + 4, $x + 18, $y2 + 8);
        $this->pdf->line($x + 23, $y2 + 4, $x + 23, $y2 + 8);
        $this->pdf->line($x + 18, $y2 + 4, $x + 23, $y2 + 4);
        $this->pdf->line($x + 18, $y2 + 8, $x + 23, $y2 + 8);
        $this->pdf->textBox($x + 9.8, $y2 + 1.4 + 3, $w * 0.5, $h1, 'NÃO', $aFont, 'T', 'C', 0, '', false);

0 is of type integer, but the function expects a boolean.

        //FORMA DE PAGAMENTO
        $texto = 'INF.DO CT-E GLOBALIZADO';
        $wd = 36;

$wd is not used, you could remove the assignment.

        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 8,
            'style' => '');
        $this->pdf->textBox($x + $wa, $y2 - 0.5, $w * 0.5, $h1, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $forma = $this->getTagValue($this->ide, "forPag");

$forma is not used, you could remove the assignment.

        //##################################################################
        //coluna direita
        $x += $w + 2;
        $w = round($maxW * 0.212);
        $w1 = $w;
        $h = 11;
        $this->pdf->textBox($x, $y, $w + 48.5, $h + 1);
        $texto = "DACTE";
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 10,
            'style' => 'B');
        $this->pdf->textBox($x + 25, $y + 2, $w, $h, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 9,
            'style' => '');
        $texto = "Documento Auxiliar do Conhecimento de Transporte Eletrônico";
        $h = 10;
        $this->pdf->textBox($x + 5, $y + 6, $w + 40, $h, $texto, $aFont, 'T', 'C', 0, '', false);

0 is of type integer, but the function expects a boolean.

        $x1 = $x + $w + 2;
        $w = round($maxW * 0.22, 0);
        $w2 = $w;
        $h = 11;
        $this->pdf->textBox($x1 + 46.5, $y, $w - 0.5, $h + 1);
        $texto = "MODAL";
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 8,
            'style' => '');
        $this->pdf->textBox($x1 + 47, $y + 1, $w, $h, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        switch ($this->modal) {
            case '1':
                $texto = 'Rodoviário';
                break;
            case '2':
                $texto = 'Aéreo';
                break;
            case '3':
                $texto = 'Aquaviário';
                break;
            case '4':
                $texto = 'Ferroviário';
                break;
            case '5':
                $texto = 'Dutoviário';
                break;
        }
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 10,
            'style' => 'B');
        $this->pdf->textBox($x1 + 47, $y + 5, $w, $h, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        //outra caixa
        $y += 12;
        $h = 9;
        $w = $w1 + $w2 + 2;
        $this->pdf->textBox($x, $y, $w + 0.5, $h + 1);
        //modelo
        $wa = 12;
        $xa = $x;
        $texto = 'MODELO';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 8,
            'style' => '');
        $this->pdf->textBox($xa, $y + 1, $wa, $h, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->ide, "mod");
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($xa, $y + 5, $wa, $h, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $this->pdf->line($x + $wa, $y, $x + $wa, $y + $h + 1);
        //serie
        $wa = 11;
        $xa += $wa;
        $texto = 'SÉRIE';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 8,
            'style' => '');
        $this->pdf->textBox($xa, $y + 1, $wa, $h, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->ide, "serie");
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($xa, $y + 5, $wa, $h, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $this->pdf->line($xa + $wa, $y, $xa + $wa, $y + $h + 1);
        //numero
        $xa += $wa;
        $wa = 14;
        $texto = 'NÚMERO';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 8,
            'style' => '');
        $this->pdf->textBox($xa, $y + 1, $wa, $h, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->ide, "nCT");
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($xa, $y + 5, $wa, $h, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $this->pdf->line($xa + $wa, $y, $xa + $wa, $y + $h + 1);
        //folha
        $xa += $wa;
        $wa = 6;
        $texto = 'FL';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 8,
            'style' => '');
        $this->pdf->textBox($xa, $y + 1, $wa, $h, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        //$texto = '1/1';
        $texto = $pag . "/" . $totPag;
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($xa, $y + 5, $wa, $h, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $this->pdf->line($xa + $wa, $y, $xa + $wa, $y + $h + 1);
        //data  hora de emissão
        $xa += $wa;
        $wa = 28;
        $texto = 'DATA E HORA DE EMISSÃO';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 8,
            'style' => '');
        $this->pdf->textBox($xa, $y + 1, $wa, $h, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = !empty($this->ide->getElementsByTagName("dhEmi")->item(0)->nodeValue) ?
            date('d/m/Y H:i:s', strtotime($this->getTagValue($this->ide, "dhEmi"))) : '';
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($xa, $y + 5, $wa, $h, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $this->pdf->line($xa + $wa, $y, $xa + $wa, $y + $h + 1);
        //ISUF
        $xa += $wa;
        $wa = 30;
        $texto = 'INSC.SUF.DO DEST';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($xa - 5, $y + 1, $wa, $h, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->dest, "ISUF");
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 7,
            'style' => 'B');
        $this->pdf->textBox($xa, $y + 5, $wa, $h, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        //outra caixa
        $y += $h + 1;
        $h = 23;
        $h1 = 14;
        $this->pdf->textBox($x, $y, $w + 0.5, $h1);
        //CODIGO DE BARRAS
        $chave_acesso = str_replace('CTe', '', $this->infCte->getAttribute("Id"));
        $bW = 85;
        $bH = 10;
        //codigo de barras
        $this->pdf->setFillColor(0, 0, 0);
        $this->pdf->code128($x + (($w - $bW) / 2), $y + 2, $chave_acesso, $bW, $bH);
        $this->pdf->textBox($x, $y + $h1, $w + 0.5, $h1 - 6);
        $texto = 'CHAVE DE ACESSO';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y + $h1, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $aFont = $this->formatNegrito;
        $texto = $this->formatField($chave_acesso, $this->formatoChave);
        $this->pdf->textBox($x, $y + $h1 + 3, $w, $h, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $this->pdf->textBox($x, $y + $h1 + 8, $w + 0.5, $h1 - 4.5);
        $texto = "Consulta em http://www.cte.fazenda.gov.br/portal";
        if ($this->tpEmis == 5 || $this->tpEmis == 7 || $this->tpEmis == 8) {
            $texto = "";
            $this->pdf->setFillColor(0, 0, 0);
            if ($this->tpEmis == 5) {
                $chaveContingencia = $this->geraChaveAdicCont();
                $this->pdf->code128($x + 20, $y1 + 10, $chaveContingencia, $bW * .9, $bH / 2);
            } else {
                $chaveContingencia = $this->getTagValue($this->protCTe, "nProt");
                $this->pdf->Code128($x + 40, $y1 + 10, $chaveContingencia, $bW * .4, $bH / 2);
            }
            //codigo de barras
        }
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 8,
            'style' => '');
        $this->pdf->textBox($x, $y + $h1 + 11, $w, $h, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        //outra caixa
        $y += $h + 1;
        $h = 8.5;
        $wa = $w;
        $this->pdf->textBox($x, $y + 7.5, $w + 0.5, $h);
        if (!empty($this->numdepec)) {
            $texto = 'NÚMERO DE REGISTRO DPEC';
        } elseif ($this->tpEmis == 5 || $this->tpEmis == 7 || $this->tpEmis == 8) {
            $texto = "DADOS DO CT-E";
        } else {
            $texto = 'PROTOCOLO DE AUTORIZAÇÃO DE USO';
        }
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y + 7.5, $wa, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        if (!empty($this->numdepec)) {
            $texto = $this->numdepec;
        } elseif ($this->tpEmis == 5) {
            $chaveContingencia = $this->geraChaveAdicCont();
            $aFont = array(

$aFont is not used, you could remove the assignment.

                'font' => $this->fontePadrao,
                'size' => 8,
                'style' => 'B');
            $texto = $this->formatField($chaveContingencia, "#### #### #### #### #### #### #### #### ####");
            $cStat = '';

$cStat is not used, you could remove the assignment.

        } else {
            $texto = $this->getTagValue($this->protCTe, "nProt") . " - ";
            if (!empty($this->protCTe)
                && !empty($this->protCTe->getElementsByTagName("dhRecbto")->item(0)->nodeValue)
            ) {
                $texto .= date(
                    'd/m/Y   H:i:s',
                    strtotime($this->getTagValue($this->protCTe, "dhRecbto"))
                );
            }
            $texto = $this->getTagValue($this->protCTe, "nProt") == '' ? '' : $texto;
        }
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x, $y + 12, $wa, $h, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        if ($this->qrCodCTe !== null) {
            $this->qrCodeDacte($y - 27);
            $w = 45;
            $x += 92.5;
            $this->pdf->textBox($x, $y - 34, $w + 0.5, $h + 41.5);
        }
        //CFOP
        $x = $oldX;
        $h = 8.5;
        $w = round($maxW * 0.32);
        $y1 = $y + 7.5;
        $this->pdf->textBox($x, $y1, $w + 2, $h);
        $texto = 'CFOP - NATUREZA DA PRESTAÇÃO';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 8,
            'style' => '');
        $this->pdf->textBox($x, $y1, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->ide, "CFOP") . ' - ' . $this->getTagValue($this->ide, "natOp");
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x, $y1 + 3.5, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        //ORIGEM DA PRESTAÇÃO
        $y += $h + 7.5;
        $x = $oldX;
        $h = 8;
        $w = ($maxW * 0.5);
        $this->pdf->textBox($x, $y, $w + 0.5, $h);
        $texto = 'INÍCIO DA PRESTAÇÃO';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 8,
            'style' => '');
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->ide, "xMunIni") . ' - ' . $this->getTagValue($this->ide, "UFIni");
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x, $y + 3.5, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        //DESTINO DA PRESTAÇÃO
        $x = $oldX + $w + 1;
        $h = 8;
        $w = $w - 1.3;
        $this->pdf->textBox($x - 0.5, $y, $w + 0.5, $h);
        $texto = 'TÉRMINO DA PRESTAÇÃO';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 8,
            'style' => '');
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->ide, "xMunFim") . ' - ' . $this->getTagValue($this->ide, "UFFim");
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x, $y + 3.5, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        //#########################################################################
        //Indicação de CTe Homologação, cancelamento e falta de protocolo
        $resp = $this->statusCTe();
        if (!$resp['status']) {
            $n = count($resp['message']);
            $alttot = $n * 15;
            $x = 10;
            $y = $this->hPrint/2 - $alttot/2;
            $h = 15;
            $w = $maxW - (2 * $x);
            $this->pdf->settextcolor(90, 90, 90);
            foreach ($resp['message'] as $msg) {

The expression $resp['message'] of type boolean|array|string is not guaranteed to be traversable. How about adding an additional type check?

                $aFont = ['font' => $this->fontePadrao, 'size' => 48, 'style' => 'B'];
                $this->pdf->textBox($x, $y, $w, $h, $msg, $aFont, 'C', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

                $y += $h;
            }
            $texto = $resp['submessage'];
            if (!empty($texto)) {
                $y += 3;
                $h = 5;
                $aFont = ['font' => $this->fontePadrao, 'size' => 20, 'style' => 'B'];
                $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'C', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

                $y += $h;
            }
            $y += 5;
            $w = $maxW - (2 * $x);
            $texto = "SEM VALOR FISCAL";
            $aFont = ['font' => $this->fontePadrao, 'size' => 48, 'style' => 'B'];
            $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'C', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

            $this->pdf->settextcolor(0, 0, 0);
        }
        return $oldY + 8;
    }

    /**
     * Verifica o status da CTe
     *
     * @return array
     */
    protected function statusCTe()
    {
        $resp = [
            'status' => true,
            'message' => [],
            'submessage' => ''
        ];
        if (!isset($this->cteProc)) {
            $resp['status'] = false;
            $resp['message'][] = 'CTe NÃO PROTOCOLADO';
        } elseif ($this->getTagValue($this->ide, "tpAmb") == '2' && $this->preVisualizar == '0') {
            $resp['status'] = false;
            $resp['message'][] =  "CTe EMITIDO EM HOMOLOGAÇÃO";
        } elseif ($this->preVisualizar == '1') {
            $resp['status'] = false;
            $resp['message'][] =  "PRÉ-VISUALIZAÇÃO";
        }
        $retEvento = $this->cteProc->getElementsByTagName('retEventoCTe')->item(0);
        $cStat = $this->getTagValue($this->cteProc, "cStat");
        if ($cStat == '110' ||
            $cStat == '301' ||
            $cStat == '302'
        ) {
            $resp['status'] = false;
            $resp['message'][] = "CTe DENEGADO";
        } elseif ($cStat == '101'
            || $cStat == '151'
            || $cStat == '135'
            || $cStat == '155'
            || $this->cancelFlag === true
        ) {
            $resp['status'] = false;
            $resp['message'][] = "CTe CANCELADO";
        } elseif (!empty($retEvento)) {
            $infEvento = $retEvento->getElementsByTagName('infEvento')->item(0);
            $cStat = $this->getTagValue($infEvento, "cStat");
            $tpEvento= $this->getTagValue($infEvento, "tpEvento");
            $dhEvento = date("d/m/Y H:i:s", $this->toTimestamp($this->getTagValue($infEvento, "dhRegEvento")));
            $nProt = $this->getTagValue($infEvento, "nProt");
            if ($tpEvento == '110111' && ($cStat == '101' || $cStat == '151' || $cStat == '135' || $cStat == '155')) {
                $resp['status'] = false;
                $resp['message'][] = "CTe CANCELADO";
                $resp['submessage'] = "{$dhEvento} - {$nProt}";
            }
        } elseif (($this->tpEmis == 5 || $this->tpEmis == 7 || $this->tpEmis == 8) && !empty($this->numdepec)) {
            $resp['status'] = true;
            $resp['message'][] = "CTe Emitido em Contingência";
            $resp['message'][] = "devido à problemas técnicos";
        } elseif ($this->tpEmis == 4) {
            $resp['status'] = true;
            $resp['message'][] = "CTe impresso em contingência -";
            $resp['message'][] = "DPEC regularmente recebido pela Receita";
            $resp['message'][] = "Federal do Brasil";
        }
        return $resp;
    }

    /**
     * rodapeDACTE
     * Monta o rodape no final da DACTE ( retrato e paisagem )
     *
     * @param number $xInic Posição horizontal canto esquerdo

There is no parameter named $xInic. Was it maybe removed?

     * @param number $yFinal Posição vertical final para impressão

There is no parameter named $yFinal. Was it maybe removed?

     */
    protected function rodape($x, $y)
    {
        $texto = "Impresso em  " . date('d/m/Y H:i:s') . ' ' . $this->creditos;
        $w = $this->wPrint - 4;
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => '');
        $this->pdf->textBox($x, $y, $w, 4, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = '';

$texto is not used, you could remove the assignment.

        $texto = $this->powered ? "Powered by NFePHP®" : '';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => '');
        $this->pdf->textBox($x, $y, $w, 4, $texto, $aFont, 'T', 'R', false, '');
    }

    /**
     * remetente
     * Monta o campo com os dados do remetente na DACTE. ( retrato  e paisagem  )
     *
     * @param number $x Posição horizontal canto esquerdo
     * @param number $y Posição vertical canto superior
     * @return number Posição vertical final
     */
    protected function remetente($x = 0, $y = 0)
    {
        $oldX = $x;
        $oldY = $y;

$oldY is not used, you could remove the assignment.

        if ($this->orientacao == 'P') {
            $maxW = $this->wPrint;
        } else {
            $maxW = $this->wPrint - $this->wCanhoto;
        }
        $w = $maxW * 0.5 + 0.5;
        $h = 19;
        $x1 = $x + 16;
        $texto = 'REMETENTE';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', true, '');
        $aFont = $this->formatNegrito;
        $texto = $this->getTagValue($this->rem, "xNome");
        $this->pdf->textBox($x1, $y, $w - 18, $h, $texto, $aFont, 'T', 'L', false, '', true);
        $y += 3;
        $texto = 'ENDEREÇO';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $aFont = $this->formatNegrito;
        $texto = $this->getTagValue($this->enderReme, "xLgr") . ',';
        $texto .= $this->getTagValue($this->enderReme, "nro");
        $texto .= ($this->getTagValue($this->enderReme, "xCpl") != "") ?
            ' - ' . $this->getTagValue($this->enderReme, "xCpl") : '';
        $this->pdf->textBox($x1, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $y += 3;
        $texto = $this->getTagValue($this->enderReme, "xBairro");
        $this->pdf->textBox($x1, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $y += 3;
        $texto = 'MUNICÍPIO';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->enderReme, "xMun") . ' - ';
        $texto .= $this->getTagValue($this->enderReme, "UF");
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x1, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $w - 18;
        $texto = 'CEP';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->formatField($this->getTagValue($this->enderReme, "CEP"), "#####-###");
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x + 6, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $oldX;
        $y += 3;
        $texto = 'CNPJ/CPF';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $cpfCnpj = $this->formatCNPJCPF($this->rem);

$this->rem is of type object<DOMNode>, but the function expects a string.

        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x1, $y, $w, $h, $cpfCnpj, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $w - 45;
        $texto = 'INSCRIÇÃO ESTADUAL';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->rem, "IE");
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x + 28, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $oldX;
        $y += 3;
        $texto = 'PAÍS';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->rem, "xPais") != "" ?
            $this->getTagValue($this->rem, "xPais") : 'BRASIL';
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x1, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $w - 25;
        $texto = 'FONE';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        //$texto = $this->formatFone($this->rem);
        $texto = $this->getTagValue($this->rem, "fone") != "" ? $this->formatFone($this->rem) : '';

$this->rem is of type object<DOMNode>, but the function expects a string.

        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x + 8, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

    }

    /**
     * destinatario
     * Monta o campo com os dados do destinatário na DACTE.
     *
     * @param number $x Posição horizontal canto esquerdo
     * @param number $y Posição vertical canto superior
     * @return number Posição vertical final
     */
    protected function destinatario($x = 0, $y = 0)
    {
        $oldX = $x;
        $oldY = $y;

$oldY is not used, you could remove the assignment.

        if ($this->orientacao == 'P') {
            $maxW = $this->wPrint;
        } else {
            $maxW = $this->wPrint - $this->wCanhoto;
        }
        $w = ($maxW * 0.5) - 0.7;
        $h = 19;
        $x1 = $x + 19;
        $texto = 'DESTINATÁRIO';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x - 0.5, $y, $w, $h, $texto, $aFont, 'T', 'L', true, '');
        $aFont = $this->formatNegrito;
        $texto = $this->getTagValue($this->dest, "xNome");
        $this->pdf->textBox($x1, $y, $w - 18, $h, $texto, $aFont, 'T', 'L', false, '', true);
        $y += 3;
        $texto = 'ENDEREÇO';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $aFont = $this->formatNegrito;
        $texto = $this->getTagValue($this->enderDest, "xLgr") . ',';
        $texto .= $this->getTagValue($this->enderDest, "nro");
        $texto .= $this->getTagValue($this->enderDest, "xCpl") != "" ?
            ' - ' . $this->getTagValue($this->enderDest, "xCpl") : '';
        $this->pdf->textBox($x1, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $y += 3;
        $texto = $this->getTagValue($this->enderDest, "xBairro");
        $this->pdf->textBox($x1, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $y += 3;
        $texto = 'MUNICÍPIO';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->enderDest, "xMun") . ' - ';
        $texto .= $this->getTagValue($this->enderDest, "UF");
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x1, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $w - 19 + $oldX;
        $texto = 'CEP';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->formatField($this->getTagValue($this->enderDest, "CEP"), "#####-###");
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x + 5, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $oldX;
        $y += 3;
        $texto = 'CNPJ/CPF';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $cpfCnpj = $this->formatCNPJCPF($this->dest);

$this->dest is of type object<DOMNode>, but the function expects a string.

        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x1, $y, $w, $h, $cpfCnpj, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $w - 47.5 + $oldX;
        $texto = 'INSCRIÇÃO ESTADUAL';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->dest, "IE");
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x + 28, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $oldX;
        $y += 3;
        $texto = 'PAÍS';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->dest, "xPais");
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x1, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $w - 27 + $oldX;
        $texto = 'FONE';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        //$texto = $this->formatFone($this->dest);
        $texto = $this->getTagValue($this->dest, "fone") != "" ? $this->formatFone($this->dest) : '';

$this->dest is of type object<DOMNode>, but the function expects a string.

        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x + 8, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

    }

    /**
     * expedidor
     * Monta o campo com os dados do remetente na DACTE. ( retrato  e paisagem  )
     *
     * @param number $x Posição horizontal canto esquerdo
     * @param number $y Posição vertical canto superior
     * @return number Posição vertical final
     */
    protected function expedidor($x = 0, $y = 0)
    {
        $oldX = $x;
        $oldY = $y;

$oldY is not used, you could remove the assignment.

        if ($this->orientacao == 'P') {
            $maxW = $this->wPrint;
        } else {
            $maxW = $this->wPrint - $this->wCanhoto;
        }
        $w = $maxW * 0.5 + 0.5;
        $h = 19;
        $x1 = $x + 16;
        $texto = 'EXPEDIDOR';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 1, '');

1 is of type integer, but the function expects a boolean.

        $aFont = $this->formatNegrito;
        $texto = $this->getTagValue($this->exped, "xNome");
        $this->pdf->textBox($x1, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $y += 3;
        $texto = 'ENDEREÇO';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $aFont = $this->formatNegrito;
        if (isset($this->enderExped)) {
            $texto = $this->getTagValue($this->enderExped, "xLgr") . ', ';
            $texto .= $this->getTagValue($this->enderExped, "nro");
            $texto .= $this->getTagValue($this->enderExped, "xCpl") != "" ?
                ' - ' . $this->getTagValue($this->enderExped, "xCpl") :
                '';
        } else {
            $texto = '';
        }
        $this->pdf->textBox($x1, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $y += 3;
        $texto = $this->getTagValue($this->enderExped, "xBairro");

It seems like $this->enderExped can be null; however, getTagValue() does not accept null, maybe add an additional type check?

        $this->pdf->textBox($x1, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $y += 3;
        $texto = 'MUNICÍPIO';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        if (isset($this->enderExped)) {
            $texto = $this->getTagValue($this->enderExped, "xMun") . ' - ';
            $texto .= $this->getTagValue($this->enderExped, "UF");
        } else {
            $texto = '';
        }
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x1, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $w - 18;
        $texto = 'CEP';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->formatField($this->getTagValue($this->enderExped, "CEP"), "#####-###");

It seems like $this->enderExped can be null; however, getTagValue() does not accept null, maybe add an additional type check?

        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x + 6, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $oldX;
        $y += 3;
        $texto = 'CNPJ/CPF';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $cpfCnpj = $this->formatCNPJCPF($this->exped);

$this->exped is of type object<DOMNode>, but the function expects a string.

        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x1, $y, $w, $h, $cpfCnpj, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $w - 45;
        $texto = 'INSCRIÇÃO ESTADUAL';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->exped, "IE");
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x + 28, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $oldX;
        $y += 3;
        $texto = 'PAÍS';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->exped, "xPais");
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x1, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $w - 25;
        $texto = 'FONE';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        if (isset($this->exped)) {
            $texto = $this->getTagValue($this->exped, "fone") != "" ? $this->formatFone($this->exped) : '';

$this->exped is of type object<DOMNode>, but the function expects a string.

            $aFont = $this->formatNegrito;
            $this->pdf->textBox($x + 8, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        }
    }

    /**
     * recebedor
     * Monta o campo com os dados do remetente na DACTE. ( retrato  e paisagem  )
     *
     * @param number $x Posição horizontal canto esquerdo
     * @param number $y Posição vertical canto superior
     * @return number Posição vertical final
     */
    protected function recebedor($x = 0, $y = 0)
    {
        $oldX = $x;
        $oldY = $y;

$oldY is not used, you could remove the assignment.

        if ($this->orientacao == 'P') {
            $maxW = $this->wPrint;
        } else {
            $maxW = $this->wPrint - $this->wCanhoto;
        }
        $w = ($maxW * 0.5) - 0.7;
        $h = 19;
        $x1 = $x + 19;
        $texto = 'RECEBEDOR';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x - 0.5, $y, $w, $h, $texto, $aFont, 'T', 'L', 1, '');

1 is of type integer, but the function expects a boolean.

        $aFont = $this->formatNegrito;
        $texto = $this->getTagValue($this->receb, "xNome");
        $this->pdf->textBox($x1, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $y += 3;
        $texto = 'ENDEREÇO';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $aFont = $this->formatNegrito;
        if (isset($this->enderReceb)) {
            $texto = $this->getTagValue($this->enderReceb, "xLgr") . ', ';
            $texto .= $this->getTagValue($this->enderReceb, "nro");
            $texto .= ($this->getTagValue($this->enderReceb, "xCpl") != "") ?
                ' - ' . $this->getTagValue($this->enderReceb, "xCpl") :
                '';
        } else {
            $texto = '';
        }
        $this->pdf->textBox($x1, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $y += 3;
        $texto = $this->getTagValue($this->enderReceb, "xBairro");

It seems like $this->enderReceb can be null; however, getTagValue() does not accept null, maybe add an additional type check?

        $this->pdf->textBox($x1, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $y += 3;
        $texto = 'MUNICÍPIO';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        if (isset($this->enderReceb)) {
            $texto = $this->getTagValue($this->enderReceb, "xMun") . ' - ';
            $texto .= $this->getTagValue($this->enderReceb, "UF");
        } else {
            $texto = '';
        }
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x1, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $w - 19 + $oldX;
        $texto = 'CEP';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->formatField($this->getTagValue($this->enderReceb, "CEP"), "#####-###");

It seems like $this->enderReceb can be null; however, getTagValue() does not accept null, maybe add an additional type check?

        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x + 5, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $oldX;
        $y += 3;
        $texto = 'CNPJ/CPF';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->formatCNPJCPF($this->receb);

$this->receb is of type object<DOMNode>, but the function expects a string.

        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x1, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $w - 47 + $oldX;
        $texto = 'INSCRIÇÃO ESTADUAL';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->receb, "IE");
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x + 28, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $oldX;
        $y += 3;
        $texto = 'PAÍS';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->receb, "xPais");
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x1, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $w - 27 + $oldX;
        $texto = 'FONE';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        if (isset($this->receb)) {
            $texto = $this->getTagValue($this->receb, "fone") != "" ? $this->formatFone($this->receb) : '';

$this->receb is of type object<DOMNode>, but the function expects a string.

            $aFont = $this->formatNegrito;
            $this->pdf->textBox($x + 8, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        }
    }

    /**
     * tomador
     * Monta o campo com os dados do remetente na DACTE. ( retrato  e paisagem  )
     *
     * @param number $x Posição horizontal canto esquerdo
     * @param number $y Posição vertical canto superior
     * @return number Posição vertical final
     */
    protected function tomador($x = 0, $y = 0)
    {
        $oldX = $x;
        $oldY = $y;

$oldY is not used, you could remove the assignment.

        if ($this->orientacao == 'P') {
            $maxW = $this->wPrint;
        } else {
            $maxW = $this->wPrint - $this->wCanhoto;
        }
        $w = $maxW;
        $h = 10;
        $texto = 'TOMADOR DO SERVIÇO';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 1, '');

1 is of type integer, but the function expects a boolean.

        $aFont = $this->formatNegrito;
        $texto = $this->getTagValue($this->toma, "xNome");
        $this->pdf->textBox($x + 29, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $maxW * 0.60;
        $texto = 'MUNICÍPIO';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->toma, "xMun");
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x + 15, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $maxW * 0.85;
        $texto = 'UF';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->toma, "UF");
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x + 4, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $w - 18;
        $texto = 'CEP';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->formatField($this->getTagValue($this->toma, "CEP"), "#####-###");
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x + 6, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $y += 3;
        $x = $oldX;
        $texto = 'ENDEREÇO';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $aFont = $this->formatNegrito;
        $texto = $this->getTagValue($this->toma, "xLgr") . ',';
        $texto .= $this->getTagValue($this->toma, "nro");
        $texto .= ($this->getTagValue($this->toma, "xCpl") != "") ?
            ' - ' . $this->getTagValue($this->toma, "xCpl") : '';
        $texto .= ' - ' . $this->getTagValue($this->toma, "xBairro");
        $this->pdf->textBox($x + 16, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $y += 3;
        $texto = 'CNPJ/CPF';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->formatCNPJCPF($this->toma);
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x + 13, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $x + 65;
        $texto = 'INSCRIÇÃO ESTADUAL';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->toma, "IE");
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x + 28, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $w * 0.75;
        $texto = 'PAÍS';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->toma, "xPais") != "" ?
            $this->getTagValue($this->toma, "xPais") : 'BRASIL';
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x + 6, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $w - 27;
        $texto = 'FONE';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->toma, "fone") != "" ? $this->formatFone($this->toma) : '';
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x + 8, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

    }

    /**
     * descricaoCarga
     * Monta o campo com os dados do remetente na DACTE. ( retrato  e paisagem  )
     *
     * @param number $x Posição horizontal canto esquerdo
     * @param number $y Posição vertical canto superior
     * @return number Posição vertical final
     */
    protected function descricaoCarga($x = 0, $y = 0)
    {
        $oldX = $x;
        $oldY = $y;

$oldY is not used, you could remove the assignment.

        if ($this->orientacao == 'P') {
            $maxW = $this->wPrint;
        } else {
            $maxW = $this->wPrint - $this->wCanhoto;
        }
        $w = $maxW;
        $h = 17;
        $texto = 'PRODUTO PREDOMINANTE';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => '');
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 1, '');

1 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->infCarga, "proPred");
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x, $y + 2.8, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $w * 0.56;
        $this->pdf->line($x, $y, $x, $y + 8);
        $aFont = $this->formatPadrao;
        $texto = 'OUTRAS CARACTERÍSTICAS DA CARGA';
        $this->pdf->textBox($x + 1, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->infCarga, "xOutCat");
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x + 1, $y + 3, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $w * 0.8;
        $this->pdf->line($x, $y, $x, $y + 8);
        $aFont = $this->formatPadrao;
        $texto = 'VALOR TOTAL DA CARGA';
        $this->pdf->textBox($x + 1, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->infCarga, "vCarga") == "" ?
            $this->getTagValue($this->infCarga, "vMerc") : $this->getTagValue($this->infCarga, "vCarga");
        $texto = number_format($texto, 2, ",", ".");
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x + 1, $y + 3, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $y += 8;
        $x = $oldX;
        $this->pdf->line($x, $y, $w + 1, $y);
        //Identifica código da unidade
        //01 = KG (QUILOS)
        $qCarga = 0;
        foreach ($this->infQ as $infQ) {
            if (in_array($this->getTagValue($infQ, "cUnid"), array('01', '02'))) {
                $qCarga += (float)$this->getTagValue($infQ, "qCarga");
            }
        }
        $texto = 'PESO BRUTO (KG)';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 5,
            'style' => '');
        $this->pdf->textBox($x + 8, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = number_format($qCarga, 3, ",", ".");
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 7,
            'style' => 'B');
        $this->pdf->textBox($x + 2, $y + 3, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $w * 0.12;
        $this->pdf->line($x + 13.5, $y, $x + 13.5, $y + 9);
        $texto = 'PESO BASE CÁLCULO (KG)';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 5,
            'style' => '');
        $this->pdf->textBox($x + 20, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = number_format($qCarga, 3, ",", ".");
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 7,
            'style' => 'B');
        $this->pdf->textBox($x + 17, $y + 3, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $w * 0.24;
        $this->pdf->line($x + 25, $y, $x + 25, $y + 9);
        $texto = 'PESO AFERIDO (KG)';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 5,
            'style' => '');
        $this->pdf->textBox($x + 35, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = number_format($qCarga, 3, ",", ".");
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 7,
            'style' => 'B');
        $this->pdf->textBox($x + 28, $y + 3, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $w * 0.36;
        $this->pdf->line($x + 41.3, $y, $x + 41.3, $y + 9);
        $texto = 'CUBAGEM(M3)';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x + 60, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $qCarga = 0;
        foreach ($this->infQ as $infQ) {
            if ($this->getTagValue($infQ, "cUnid") == '00') {
                $qCarga += (float)$this->getTagValue($infQ, "qCarga");
            }
        }
        $texto = !empty($qCarga) ? number_format($qCarga, 3, ",", ".") : '';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 7,
            'style' => 'B');
        $this->pdf->textBox($x + 50, $y + 3, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $w * 0.45;
        //$this->pdf->line($x+37, $y, $x+37, $y + 9);
        $texto = 'QTDE(VOL)';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x + 85, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $qCarga = 0;
        foreach ($this->infQ as $infQ) {
            if ($this->getTagValue($infQ, "cUnid") == '03') {
                $qCarga += (float)$this->getTagValue($infQ, "qCarga");
            }
        }
        $texto = !empty($qCarga) ? number_format($qCarga, 3, ",", ".") : '';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 7,
            'style' => 'B');
        $this->pdf->textBox($x + 85, $y + 3, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $w * 0.53;
        $this->pdf->line($x + 56, $y, $x + 56, $y + 9);
        /*$texto = 'NOME DA SEGURADORA';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');
        $texto = $this->getTagValue($this->seg, "xSeg");
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 7,
            'style' => 'B');
        $this->pdf->textBox($x + 31, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');
        $y += 3;
        $this->pdf->line($x, $y, $w + 1, $y);
        $texto = 'RESPONSÁVEL';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');
        $texto = $this->respSeg;
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 7,
            'style' => 'B');
        $this->pdf->textBox($x, $y + 3, $w, $h, $texto, $aFont, 'T', 'L', 0, '');
        $x = $w * 0.68;
        $this->pdf->line($x, $y, $x, $y + 6);
        $texto = 'NÚMERO DA APOLICE';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');
        $texto = $this->getTagValue($this->seg, "nApol");
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 7,
            'style' => 'B');
        $this->pdf->textBox($x, $y + 3, $w, $h, $texto, $aFont, 'T', 'L', 0, '');
        $x = $w * 0.85;
        $this->pdf->line($x, $y, $x, $y + 6);
        $texto = 'NÚMERO DA AVERBAÇÃO';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');
        $texto = $this->getTagValue($this->seg, "nAver");
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 7,
            'style' => 'B');
        $this->pdf->textBox($x, $y + 3, $w, $h, $texto, $aFont, 'T', 'L', 0, '');*/
    }

    /**
     * compValorServ
     * Monta o campo com os componentes da prestação de serviços.
     *
     * @param number $x Posição horizontal canto esquerdo
     * @param number $y Posição vertical canto superior
     * @return number Posição vertical final
     */
    protected function compValorServ($x = 0, $y = 0)
    {
        $oldX = $x;
        $oldY = $y;

$oldY is not used, you could remove the assignment.

        if ($this->orientacao == 'P') {
            $maxW = $this->wPrint;
        } else {
            $maxW = $this->wPrint - $this->wCanhoto;
        }
        $w = $maxW;
        $h = 25;
        $texto = 'COMPONENTES DO VALOR DA PRESTAÇÃO DO SERVIÇO';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'C', 1, '');

1 is of type integer, but the function expects a boolean.

        $y += 3.4;
        $this->pdf->line($x, $y, $w + 1, $y);
        $texto = 'NOME';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w * 0.14, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $yIniDados = $y;
        $x = $w * 0.14;
        $texto = 'VALOR';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w * 0.14, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $w * 0.28;
        $this->pdf->line($x, $y, $x, $y + 21.5);
        $texto = 'NOME';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w * 0.14, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $w * 0.42;
        $texto = 'VALOR';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w * 0.14, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $w * 0.56;
        $this->pdf->line($x, $y, $x, $y + 21.5);
        $texto = 'NOME';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w * 0.14, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $w * 0.70;
        $texto = 'VALOR';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w * 0.14, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $w * 0.86;
        $this->pdf->line($x, $y, $x, $y + 21.5);
        $y += 1;
        $texto = 'VALOR TOTAL DO SERVIÇO';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w * 0.14, $h, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = number_format($this->getTagValue($this->vPrest, "vTPrest"), 2, ",", ".");
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 9,
            'style' => 'B');
        $this->pdf->textBox($x, $y + 4, $w * 0.14, $h, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $y += 10;
        $this->pdf->line($x, $y, $w + 1, $y);
        $y += 1;
        $texto = 'VALOR A RECEBER';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w * 0.14, $h, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = number_format($this->getTagValue($this->vPrest, "vRec"), 2, ",", ".");
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 9,
            'style' => 'B');
        $this->pdf->textBox($x, $y + 4, $w * 0.14, $h, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $auxX = $oldX;
        $yIniDados += 4;
        foreach ($this->Comp as $k => $d) {
            $nome = $this->Comp->item($k)->getElementsByTagName('xNome')->item(0)->nodeValue;
            $valor = number_format(
                $this->Comp->item($k)->getElementsByTagName('vComp')->item(0)->nodeValue,
                2,
                ",",
                "."
            );
            if ($auxX > $w * 0.60) {
                $yIniDados = $yIniDados + 4;
                $auxX = $oldX;
            }
            $texto = $nome;
            $aFont = $this->formatPadrao;
            $this->pdf->textBox($auxX, $yIniDados, $w * 0.14, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $auxX += $w * 0.14;
            $texto = $valor;
            $aFont = $this->formatPadrao;
            $this->pdf->textBox($auxX, $yIniDados, $w * 0.14, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $auxX += $w * 0.14;
        }
    }

    /**
     * impostos
     * Monta o campo com os dados do remetente na DACTE. ( retrato  e paisagem  )
     *
     * @param number $x Posição horizontal canto esquerdo
     * @param number $y Posição vertical canto superior
     * @return number Posição vertical final
     */
    protected function impostos($x = 0, $y = 0)
    {
        $oldX = $x;
        $oldY = $y;

$oldY is not used, you could remove the assignment.

        if ($this->orientacao == 'P') {
            $maxW = $this->wPrint;
        } else {
            $maxW = $this->wPrint - $this->wCanhoto;
        }
        $w = $maxW;
        $h = 13;
        $texto = 'INFORMAÇÕES RELATIVAS AO IMPOSTO';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'C', 1, '');

1 is of type integer, but the function expects a boolean.

        $y += 3.4;
        $this->pdf->line($x, $y, $w + 1, $y);
        $texto = 'SITUAÇÃO TRIBUTÁRIA';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w * 0.26, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += $w * 0.26;
        $this->pdf->line($x, $y, $x, $y + 9.5);
        $texto = 'BASE DE CALCULO';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w * 0.14, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $wCol02 = 0.15;
        $x += $w * $wCol02;
        $this->pdf->line($x, $y, $x, $y + 9.5);
        $texto = 'ALÍQ ICMS';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w * $wCol02, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += $w * $wCol02;
        $this->pdf->line($x, $y, $x, $y + 9.5);
        $texto = 'VALOR ICMS';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w * $wCol02, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += $w * $wCol02;
        $this->pdf->line($x, $y, $x, $y + 9.5);
        $texto = '% RED. BC ICMS';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w * $wCol02, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += $w * $wCol02;
        $this->pdf->line($x, $y, $x, $y + 9.5);
        $texto = 'VALOR ICMS ST';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w * $wCol02, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        /*$x += $w * 0.14;
        $this->pdf->line($x, $y, $x, $y + 9.5);
        $texto = 'ICMS ST';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w * 0.14, $h, $texto, $aFont, 'T', 'L', 0, '');
         * */
        $x = $oldX;
        $y = $y + 4;
        $texto = $this->getTagValue($this->ICMS, "CST");
        switch ($texto) {
            case '00':
                $texto = "00 - Tributação normal ICMS";
                break;
            case '20':
                $texto = "20 - Tributação com BC reduzida do ICMS";
                break;
            case '40':
                $texto = "40 - ICMS isenção";
                break;
            case '41':
                $texto = "41 - ICMS não tributada";
                break;
            case '51':
                $texto = "51 - ICMS diferido";
                break;
            case '60':
                $texto = "60 - ICMS cobrado anteriormente por substituição tributária";
                break;
            case '90':
                if ($this->ICMSOutraUF) {
                    $texto = "90 - ICMS Outra UF";
                } else {
                    $texto = "90 - ICMS Outros";
                }
                break;
        }
        if ($this->getTagValue($this->ICMS, "CST") == '60') {
            $aFont = $this->formatNegrito;
            $this->pdf->textBox($x, $y, $w * 0.26, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $x += $w * 0.26;
            $texto = !empty($this->ICMS->getElementsByTagName("vBCSTRet")->item(0)->nodeValue) ?
                number_format($this->getTagValue($this->ICMS, "vBCSTRet"), 2, ",", ".") : (
                !empty($this->ICMS->getElementsByTagName("vBCOutraUF")->item(0)->nodeValue) ?
                    number_format($this->getTagValue($this->ICMS, "vBCOutraUF"), 2, ",", ".") : ''
                );
            $aFont = $this->formatNegrito;
            $this->pdf->textBox($x, $y, $w * $wCol02, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $x += $w * $wCol02;
            $texto = !empty($this->ICMS->getElementsByTagName("pICMSSTRet")->item(0)->nodeValue) ?
                number_format($this->getTagValue($this->ICMS, "pICMSSTRet"), 2, ",", ".") : (
                !empty($this->ICMS->getElementsByTagName("pICMSOutraUF")->item(0)->nodeValue) ?
                    number_format($this->getTagValue($this->ICMS, "pICMSOutraUF"), 2, ",", ".") : ''
                );
            $aFont = $this->formatNegrito;
            $this->pdf->textBox($x, $y, $w * $wCol02, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $x += $w * $wCol02;
            $texto = !empty($this->ICMS->getElementsByTagName("vICMS")->item(0)->nodeValue) ?
                number_format($this->getTagValue($this->ICMS, "vICMS"), 2, ",", ".") : (
                !empty($this->ICMS->getElementsByTagName("vICMSOutraUF")->item(0)->nodeValue) ?
                    number_format($this->getTagValue($this->ICMS, "vICMSOutraUF"), 2, ",", ".") : ''
                );
            $aFont = $this->formatNegrito;
            $this->pdf->textBox($x, $y, $w * $wCol02, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $x += $w * $wCol02;
            $texto = !empty($this->ICMS->getElementsByTagName("pRedBC")->item(0)->nodeValue) ?
                number_format($this->getTagValue($this->ICMS, "pRedBC"), 2, ",", ".") : (
                !empty($this->ICMS->getElementsByTagName("pRedBCOutraUF")->item(0)->nodeValue) ?
                    number_format($this->getTagValue($this->ICMS, "pRedBCOutraUF"), 2, ",", ".") : ''
                );
            $aFont = $this->formatNegrito;
            $this->pdf->textBox($x, $y, $w * $wCol02, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $x += $w * $wCol02;
            $texto = !empty($this->ICMS->getElementsByTagName("vICMSSTRet")->item(0)->nodeValue) ?
                number_format($this->getTagValue($this->ICMS, "vICMSSTRet"), 2, ",", ".") : '';
            $aFont = $this->formatNegrito;
            $this->pdf->textBox($x, $y, $w * $wCol02, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        } else {
            $texto = $this->getTagValue($this->ICMSSN, "indSN") == 1 ? 'Simples Nacional' : $texto;
            $aFont = $this->formatNegrito;
            $this->pdf->textBox($x, $y, $w * 0.26, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $x += $w * 0.26;
            $texto = !empty($this->ICMS->getElementsByTagName("vBC")->item(0)->nodeValue) ?
                number_format($this->getTagValue($this->ICMS, "vBC"), 2, ",", ".") : (
                !empty($this->ICMS->getElementsByTagName("vBCOutraUF")->item(0)->nodeValue) ?
                    number_format($this->getTagValue($this->ICMS, "vBCOutraUF"), 2, ",", ".") : ''
                );
            $aFont = $this->formatNegrito;
            $this->pdf->textBox($x, $y, $w * $wCol02, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $x += $w * $wCol02;
            $texto = !empty($this->ICMS->getElementsByTagName("pICMS")->item(0)->nodeValue) ?
                number_format($this->getTagValue($this->ICMS, "pICMS"), 2, ",", ".") : (
                !empty($this->ICMS->getElementsByTagName("pICMSOutraUF")->item(0)->nodeValue) ?
                    number_format($this->getTagValue($this->ICMS, "pICMSOutraUF"), 2, ",", ".") : ''
                );
            $aFont = $this->formatNegrito;
            $this->pdf->textBox($x, $y, $w * $wCol02, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $x += $w * $wCol02;
            $texto = !empty($this->ICMS->getElementsByTagName("vICMS")->item(0)->nodeValue) ?
                number_format($this->getTagValue($this->ICMS, "vICMS"), 2, ",", ".") : (
                !empty($this->ICMS->getElementsByTagName("vICMSOutraUF")->item(0)->nodeValue) ?
                    number_format($this->getTagValue($this->ICMS, "vICMSOutraUF"), 2, ",", ".") : ''
                );
            $aFont = $this->formatNegrito;
            $this->pdf->textBox($x, $y, $w * $wCol02, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $x += $w * $wCol02;
            $texto = !empty($this->ICMS->getElementsByTagName("pRedBC")->item(0)->nodeValue) ?
                number_format($this->getTagValue($this->ICMS, "pRedBC"), 2, ",", ".") : (
                !empty($this->ICMS->getElementsByTagName("pRedBCOutraUF")->item(0)->nodeValue) ?
                    number_format($this->getTagValue($this->ICMS, "pRedBCOutraUF"), 2, ",", ".") : ''
                );
            $aFont = $this->formatNegrito;
            $this->pdf->textBox($x, $y, $w * $wCol02, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $x += $w * $wCol02;
            $texto = !empty($this->ICMS->getElementsByTagName("vICMSSTRet")->item(0)->nodeValue) ?
                number_format($this->getTagValue($this->ICMS, "vICMSSTRet"), 2, ",", ".") : '';
            $aFont = $this->formatNegrito;
            $this->pdf->textBox($x, $y, $w * $wCol02, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        }
        /*$x += $w * 0.14;
        $texto = '';
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x, $y, $w * 0.14, $h, $texto, $aFont, 'T', 'L', 0, '');*/
    }

    /**
     * geraChaveAdicCont
     *
     * @return string chave
     */
    protected function geraChaveAdicCont()
    {
        //cUF tpEmis CNPJ vNF ICMSp ICMSs DD  DV
        // Quantidade de caracteres  02   01      14  14    01    01  02 01
        $forma = "%02d%d%s%014d%01d%01d%02d";
        $cUF = $this->ide->getElementsByTagName('cUF')->item(0)->nodeValue;
        $CNPJ = "00000000000000" . $this->emit->getElementsByTagName('CNPJ')->item(0)->nodeValue;
        $CNPJ = substr($CNPJ, -14);
        $vCT = number_format($this->getTagValue($this->vPrest, "vRec"), 2, "", "") * 100;
        $ICMS_CST = $this->getTagValue($this->ICMS, "CST");
        switch ($ICMS_CST) {
            case '00':
            case '20':
                $ICMSp = '1';
                $ICMSs = '2';
                break;
            case '40':
            case '41':
            case '51':
            case '90':
                $ICMSp = '2';
                $ICMSs = '2';
                break;
            case '60':
                $ICMSp = '2';
                $ICMSs = '1';
                break;
        }
        $dd = $this->ide->getElementsByTagName('dhEmi')->item(0)->nodeValue;
        $rpos = strrpos($dd, '-');
        $dd = substr($dd, $rpos + 1);
        $chave = sprintf($forma, $cUF, $this->tpEmis, $CNPJ, $vCT, $ICMSp, $ICMSs, $dd);

The variable $ICMSp does not seem to be defined for all execution paths leading up to this point.

The variable $ICMSs does not seem to be defined for all execution paths leading up to this point.

        $chave = $chave . $this->modulo11($chave);
        return $chave;
    }

    protected function detCont($x = 0, $y = 0)
    {
        $oldX = $x;
        $oldY = $y;

$oldY is not used, you could remove the assignment.

        if ($this->orientacao == 'P') {
            $maxW = $this->wPrint;
        } else {
            $maxW = $this->wPrint - $this->wCanhoto;
        }
        $w = $maxW;
        $texto = 'INFORMAÇÕES ESPECÍFICAS DO MODAL AQUAVIÁRIO';
        $h = 3.4;
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'C', 1, '');

1 is of type integer, but the function expects a boolean.

        $y += 3.4;
        $h = 29.6;
        $texto = 'DOCUMENTOS ORIGINÁRIOS';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'C', 1, '');

1 is of type integer, but the function expects a boolean.

        $descr1 = 'TIPO DOC';
        $descr2 = 'CNPJ/CPF EMITENTE';
        $descr3 = 'SÉRIE/NRO. DOCUMENTO';
        $descr4 = 'NRO. LACRE';
        $descr5 = 'NRO. CONTEINER';
        $y += 3.4;
        $this->pdf->line($x, $y, $w + 1, $y); // LINHA ABAIXO DO TEXTO: "DOCUMENTOS ORIGINÁRIOS
        $texto = $descr1;
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w * 0.10, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $yIniDados = $y;
        $x += $w * 0.07;
        $this->pdf->line($x, $y, $x, $y + 26.1);
        $texto = $descr2;
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w * 0.23, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += $w * 0.28;
        $this->pdf->line($x, $y, $x, $y + 26.1);
        $texto = $descr3;
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w * 0.13, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += $w * 0.14;
        $this->pdf->line($x, $y, $x, $y + 26.1);
        $texto = $descr4;
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w * 0.23, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += $w * 0.20;
        $this->pdf->line($x, $y, $x, $y + 26.1);
        $texto = $descr5;
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w * 0.23, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = '';
        $auxX = $oldX;

$auxX is not used, you could remove the assignment.

        $yIniDados += 3;
        $totalNF = 0;
        $yCont = $y;
        $qtdCont = 0;
        foreach ($this->detCont as $k => $d) {
            $nLacre = '';
            $aFont = array(
                'font' => $this->fontePadrao,
                'size' => 10,
                'style' => '');
            $qtdCont += 1;
            $infNF = $this->detCont->item($k)->getElementsByTagName('infNF');
            $yCont += 3;
            if ($qtdCont < 8) {
                $nCont = $this->detCont->item($k)->getElementsByTagName('nCont')->item(0)->nodeValue;
                $this->pdf->textBox($x, $yCont, $w * 0.23, $h, $nCont, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            } else {
                $lacres = $this->detCont->item($k)->getElementsByTagName('lacre');
                foreach ($lacres as $lacre) {
                    $nLacre .= $this->getTagValue($lacre, 'nLacre') . '/';
                }
                $texto = substr($nLacre, 0, -1);
                $this->arrayCont[] = [
                    "nCont" => $this->detCont->item($k)->getElementsByTagName('nCont')->item(0)->nodeValue,
                    "nLacre" => $texto
                ];
            }
            if ($qtdCont < 8) {
                $this->pdf->textBox($x - $w * 0.2, $yCont, $w * 0.23, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            }
            foreach ($infNF as $i => $z) {
                $totalNF += 1;
                if ($totalNF > 7) {
                    $this->arrayNF[] = [

The property arrayNF does not seem to exist. Did you mean arrayNFe?

                        "serie" => $this->getTagValue($infNF->item($i), 'serie'),
                        "nDoc" => $this->getTagValue($infNF->item($i), 'nDoc')
                    ];
                } else {
                    $tp = 'NF';
                    $cnpj = '-';
                    $doc = $this->getTagValue($infNF->item($i), 'serie');
                    $doc .= '/' . $this->getTagValue($infNF->item($i), 'nDoc');
                    $auxX = $oldX;
                    $texto = $tp;
                    $aFont = array(
                        'font' => $this->fontePadrao,
                        'size' => 8,
                        'style' => '');
                    $this->pdf->textBox($auxX, $yIniDados, $w * 0.23, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

                    //$auxX += $w * 0.09;
                    $auxX += $w * 0.07;
                    $texto = $cnpj;
                    $aFont = array(
                        'font' => $this->fontePadrao,
                        'size' => 8,
                        'style' => '');
                    $this->pdf->textBox($auxX, $yIniDados, $w * 0.23, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

                    $auxX += $w * 0.28;
                    $texto = $doc;
                    $aFont = array(
                        'font' => $this->fontePadrao,
                        'size' => 8,
                        'style' => '');
                    $this->pdf->textBox($auxX, $yIniDados, $w * 0.13, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

                    $yIniDados = $yIniDados + 3;
                }
            }
            $infNFe = $this->detCont->item($k)->getElementsByTagName('infNFe');
            foreach ($infNFe as $k => $d) {
                $chaveNFe = $infNFe->item($k)->getElementsByTagName('chave')->item(0)->nodeValue;
                $this->arrayNFe[] = $chaveNFe;
            }
        }
        $qtdeNFe = 1;

$qtdeNFe is not used, you could remove the assignment.

        $qtdDocs = count($this->arrayNFe) + $totalNF;
        if ($qtdDocs > 7) {
            $this->flagDetContContinuacao = 1;
        }

        switch ($qtdDocs) {
            default:
                $this->totPag = 1;
            case ($qtdDocs >= 1044):
                $this->totPag = 11;
                break;
            case ($qtdDocs > 928):
                $this->totPag = 10;
                break;
            case ($qtdDocs > 812):
                $this->totPag = 9;
                break;
            case ($qtdDocs > 696):
                $this->totPag = 8;
                break;
            case ($qtdDocs > 580):
                $this->totPag = 7;
                break;
            case ($qtdDocs > 464):
                $this->totPag = 6;
                break;
            case ($qtdDocs > 348):
                $this->totPag = 5;
                break;
            case ($qtdDocs > 232):
                $this->totPag = 4;
                break;
            case ($qtdDocs > 116):
                $this->totPag = 3;
                break;
            case ($qtdDocs > 12):
                $this->totPag = 2;
                break;
            case ($qtdDocs <= 12):
                $this->totPag = 1;
                break;
        }
        //$r = $this->cabecalho(1, 1, '1', $this->totPag);
        $contador = 0;
        if ($qtdDocs < 7) {
            while ($contador < $qtdDocs - $totalNF) {
                if ($contador == 8) {
                    break;
                }
                $auxX = $oldX;
                $tp = 'NF-e';
                $chaveNFe = $this->arrayNFe[$contador];
                $numNFe = substr($chaveNFe, 25, 9);
                $serieNFe = substr($chaveNFe, 22, 3);
                $doc = $serieNFe . '/' . $numNFe;
                $texto = $tp;
                $aFont = array(
                    'font' => $this->fontePadrao,
                    'size' => 7,
                    'style' => '');
                $this->pdf->textBox($auxX, $yIniDados, $w * 0.10, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

                $auxX += $w * 0.07;
                $texto = $chaveNFe;
                $aFont = array(
                    'font' => $this->fontePadrao,
                    'size' => 7,
                    'style' => '');
                $this->pdf->textBox($auxX, $yIniDados, $w * 0.27, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

                $auxX += $w * 0.28;
                $texto = $doc;
                $aFont = array(
                    'font' => $this->fontePadrao,
                    'size' => 7,
                    'style' => '');
                $this->pdf->textBox($auxX, $yIniDados, $w * 0.30, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

                $auxX += $w * 0.15;
                $contador++;
                $yIniDados = $yIniDados + 3.5;
            }
        } else {
        }
    }

    protected function detContContinuacao($x = 0, $y = 0)
    {
        $x2 = $x;
        $y2 = $y;
        for ($i = 2; $i <= $this->totPag; $i++) {
            $x = $x2;
            $y = $y2;
            $this->pdf->AddPage($this->orientacao, $this->papel);

It seems like $this->papel can also be of type array; however, NFePHP\DA\Legacy\FPDF\Fpdf::addPage() does only seem to accept string, maybe add an additional type check?

            $r = $this->cabecalho(1, 1, $i, $this->totPag);

$r is not used, you could remove the assignment.

            $oldX = $x;
            $oldY = $y;

$oldY is not used, you could remove the assignment.

            if ($this->orientacao == 'P') {
                $maxW = $this->wPrint;
            } else {
                $maxW = $this->wPrint - $this->wCanhoto;
            }
            $w = $maxW;
            //$h = 6; // de sub-titulo
            //$h = 6 + 3; // de altura do texto (primeira linha
            //$h = 9 + 3.5 ;// segunda linha
            //$h = 9 + 3.5+ 3.5 ;// segunda linha
            $qtdDoc = count($this->arrayNFe) + count($this->arrayNF);

The property arrayNF does not seem to exist. Did you mean arrayNFe?

            $h = ($qtdDoc * 3.5) + 9;
            if (count($this->arrayNFe) % 2 != 0) {
                $h = $h + 3.5;
            } // Caso tenha apenas 1 registro na ultima linha
            $texto = 'DOCUMENTOS ORIGINÁRIOS - CONTINUACÃO';
            $aFont = $this->formatPadrao;
            $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'C', 1, '');

1 is of type integer, but the function expects a boolean.

            $yCont = $y;

$yCont is not used, you could remove the assignment.

            $descr1 = 'TIPO DOC';
            $descr2 = 'CNPJ/CPF EMITENTE';
            $descr3 = 'SÉRIE/NRO. DOCUMENTO';
            $descr4 = 'NRO. LACRE';
            $descr5 = 'NRO. CONTEINER';
            $y += 3.4;
            $this->pdf->line($x, $y, $w + 1, $y); // LINHA ABAIXO DO TEXTO: "DOCUMENTOS ORIGINÁRIOS
            $texto = $descr1;
            $aFont = $this->formatPadrao;

            $this->pdf->textBox($x, $y, $w * 0.10, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $yIniDados = $y;
            $x += $w * 0.07;
            $this->pdf->line($x, $y, $x, $y + $h - 3.4);
            $texto = $descr2;
            $aFont = $this->formatPadrao;
            $this->pdf->textBox($x, $y, $w * 0.23, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $x += $w * 0.28;
            $this->pdf->line($x, $y, $x, $y + $h - 3.4);
            $texto = $descr3;
            $aFont = $this->formatPadrao;
            $this->pdf->textBox($x, $y, $w * 0.13, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $x += $w * 0.14;
            $this->pdf->line($x, $y, $x, $y + $h - 3.4);
            $texto = $descr4;
            $aFont = $this->formatPadrao;
            $this->pdf->textBox($x, $y, $w * 0.23, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $x += $w * 0.20;
            $this->pdf->line($x, $y, $x, $y + $h - 3.4);
            $texto = $descr5;
            $aFont = $this->formatPadrao;
            $this->pdf->textBox($x, $y, $w * 0.23, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $auxX = $oldX;

$auxX is not used, you could remove the assignment.

            $yIniDados += 3;
            $totalNF = 0;

$totalNF is not used, you could remove the assignment.

            $yCont = $y + 3;
            $yIniDados = $y + 2;
            foreach ($this->arrayCont as $conteiner) {
                $aFont = $this->formatPadrao;
                $nCont = $conteiner['nCont'];
                $this->pdf->textBox($x, $yCont, $w * 0.23, $h, $nCont, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

                $texto = $conteiner['nLacre'];
                $this->pdf->textBox($x - $w * 0.2, $yCont, $w * 0.23, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

                $yCont += 3;
            }
            foreach ($this->arrayNF as $infNF) {

The property arrayNF does not seem to exist. Did you mean arrayNFe?

                $tp = 'NF';
                $cnpj = '-';
                $doc = $infNF['serie'];
                $doc .= '/' . $infNF['nDoc'];
                $auxX = $oldX;
                $texto = $tp;
                $aFont = array(
                    'font' => $this->fontePadrao,
                    'size' => 7,
                    'style' => '');
                $this->pdf->textBox($auxX, $yIniDados, $w * 0.23, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

                $auxX += $w * 0.07;
                $texto = $cnpj;

                $this->pdf->textBox($auxX, $yIniDados, $w * 0.23, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

                $auxX += $w * 0.28;
                $texto = $doc;

                $this->pdf->textBox($auxX, $yIniDados, $w * 0.13, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

                $yIniDados = $yIniDados + 3;
            }
            $contador = 0;
            foreach ($this->arrayNFe as $nfe) {
                $auxX = $oldX;
                $tp = 'NF-e';
                $chaveNFe = $nfe;
                $numNFe = substr($chaveNFe, 25, 9);
                $serieNFe = substr($chaveNFe, 22, 3);
                $doc = $serieNFe . '/' . $numNFe;
                $texto = $tp;
                $aFont = array(
                    'font' => $this->fontePadrao,
                    'size' => 7,
                    'style' => '');
                $this->pdf->textBox($auxX, $yIniDados, $w * 0.10, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

                $auxX += $w * 0.07;
                $texto = $chaveNFe;
                $this->pdf->textBox($auxX, $yIniDados, $w * 0.27, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

                $auxX += $w * 0.28;
                $texto = $doc;
                $this->pdf->textBox($auxX, $yIniDados, $w * 0.30, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

                $yIniDados = $yIniDados + 3;
                $contador++;
            }
        }
    }

    /**
     * docOrig
     * Monta o campo com os documentos originarios.
     *
     * @param number $x Posição horizontal canto esquerdo
     * @param number $y Posição vertical canto superior
     * @return number Posição vertical final
     */
    protected function docOrig($x = 0, $y = 0)
    {
        $oldX = $x;
        $oldY = $y;

$oldY is not used, you could remove the assignment.

        if ($this->orientacao == 'P') {
            $maxW = $this->wPrint;
        } else {
            $maxW = $this->wPrint - $this->wCanhoto;
        }
        $w = $maxW;
        // SE FOR RODOVIARIO ( BTR-SEMPRE SERÁ )
        if ($this->modal == '1') {
            // 0 - Não; 1 - Sim Será lotação quando houver um único conhecimento de transporte por veículo,
            // ou combinação veicular, e por viagem
            $h = $this->lota == 1 ? 35 : 53;
        } elseif ($this->modal == '2') {
            $h = 53;
        } elseif ($this->modal == '3') {
            $h = 27.6;
        } elseif ($this->modal == '6') {
            $h = 27.6;
        } else {
            $h = 35;
        }
        $texto = 'DOCUMENTOS ORIGINÁRIOS';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'C', 1, '');

1 is of type integer, but the function expects a boolean.

        $descr1 = 'TIPO DOC';
        $descr2 = 'CNPJ/CHAVE/OBS';
        $descr3 = 'SÉRIE/NRO. DOCUMENTO';
        $y += 3.4;
        $this->pdf->line($x, $y, $w + 1, $y); // LINHA ABAIXO DO TEXTO: "DOCUMENTOS ORIGINÁRIOS
        $texto = $descr1;
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w * 0.10, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $yIniDados = $y;
        $x += $w * 0.07;
        $texto = $descr2;
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w * 0.23, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += $w * 0.28;
        $texto = $descr3;
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w * 0.13, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += $w * 0.14;
        if ($this->modal == '1') {
            if ($this->lota == 1) {
                $this->pdf->line($x, $y, $x, $y + 31.5); // TESTE
            } else {
                $this->pdf->line($x, $y, $x, $y + 49.5); // TESTE
            }
        } elseif ($this->modal == '2') {
            $this->pdf->line($x, $y, $x, $y + 49.5);
        } elseif ($this->modal == '3') {
            $this->pdf->line($x, $y, $x, $y + 24);
        } elseif ($this->modal == '6') {
            $this->pdf->line($x, $y, $x, $y + 24);
        } else {
            $this->pdf->line($x, $y, $x, $y + 21.5);
        }
        $texto = $descr1;
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w * 0.10, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += $w * 0.08;
        $texto = $descr2;
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w * 0.23, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += $w * 0.28; // COLUNA SÉRIE/NRO.DOCUMENTO DA DIREITA
        $texto = $descr3;
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w * 0.13, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $auxX = $oldX;
        $yIniDados += 3;
        foreach ($this->infNF as $k => $d) {
            $mod = $this->infNF->item($k)->getElementsByTagName('mod');
            $tp = ($mod && $mod->length > 0) ? $mod->item(0)->nodeValue : '';
            $cnpj = $this->formatCNPJCPF($this->rem);

$this->rem is of type object<DOMNode>, but the function expects a string.

            $doc = $this->infNF->item($k)->getElementsByTagName('serie')->item(0)->nodeValue;
            $doc .= '/' . $this->infNF->item($k)->getElementsByTagName('nDoc')->item(0)->nodeValue;
            if ($auxX > $w * 0.90) {
                $yIniDados = $yIniDados + 3;
                $auxX = $oldX;
            }
            $texto = $tp;
            $aFont = array(
                'font' => $this->fontePadrao,
                'size' => 8,
                'style' => '');
            //$this->pdf->textBox($auxX, $yIniDados, $w * 0.10, $h, $texto, $aFont, 'T', 'L', 0, '');
            $this->pdf->textBox($auxX, $yIniDados, $w * 0.23, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            //$auxX += $w * 0.09;
            $auxX += $w * 0.07;
            $texto = $cnpj;
            $aFont = array(
                'font' => $this->fontePadrao,
                'size' => 8,
                'style' => '');
            $this->pdf->textBox($auxX, $yIniDados, $w * 0.23, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $auxX += $w * 0.28;
            $texto = $doc;
            $aFont = array(
                'font' => $this->fontePadrao,
                'size' => 8,
                'style' => '');
            $this->pdf->textBox($auxX, $yIniDados, $w * 0.13, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $auxX += $w * 0.15;
        }
        foreach ($this->infNFe as $k => $d) {
            $chaveNFe = $this->infNFe->item($k)->getElementsByTagName('chave')->item(0)->nodeValue;
            $this->arrayNFe[] = $chaveNFe;
        }
        $qtdeNFe = 1;
        if (count($this->arrayNFe) > 15) {
            $this->flagDocOrigContinuacao = 1;
            $qtdeNFe = count($this->arrayNFe);
        }
//        $totPag = count($this->arrayNFe) > 15 ? '2' : '1';
        switch ($qtdeNFe) {
            default:
                $this->totPag = 1;
            case ($qtdeNFe >= 1044):
                $this->totPag = 11;
                break;
            case ($qtdeNFe > 928):
                $this->totPag = 10;
                break;
            case ($qtdeNFe > 812):
                $this->totPag = 9;
                break;
            case ($qtdeNFe > 696):
                $this->totPag = 8;
                break;
            case ($qtdeNFe > 580):
                $this->totPag = 7;
                break;
            case ($qtdeNFe > 464):
                $this->totPag = 6;
                break;
            case ($qtdeNFe > 348):
                $this->totPag = 5;
                break;
            case ($qtdeNFe > 232):
                $this->totPag = 4;
                break;
            case ($qtdeNFe > 116):
                $this->totPag = 3;
                break;
            case ($qtdeNFe > 16):
                $this->totPag = 2;
                break;
            case ($qtdeNFe <= 16):
                $this->totPag = 1;
                break;
        }
        //$r = $this->cabecalho(1, 1, '1', $this->totPag);
        $contador = 0;
        while ($contador < count($this->arrayNFe)) {
            if ($contador == 16) {
                break;
            }
            $tp = 'NF-e';
            $chaveNFe = $this->arrayNFe[$contador];
            $numNFe = substr($chaveNFe, 25, 9);
            $serieNFe = substr($chaveNFe, 22, 3);
            $doc = $serieNFe . '/' . $numNFe;
            if ($auxX > $w * 0.90) {
                $yIniDados = $yIniDados + 3.5;
                $auxX = $oldX;
            }
            $texto = $tp;
            $aFont = array(
                'font' => $this->fontePadrao,
                'size' => 7,
                'style' => '');
            $this->pdf->textBox($auxX, $yIniDados, $w * 0.10, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $auxX += $w * 0.07;
            $texto = $chaveNFe;
            $aFont = array(
                'font' => $this->fontePadrao,
                'size' => 7,
                'style' => '');
            $this->pdf->textBox($auxX, $yIniDados, $w * 0.27, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $auxX += $w * 0.28;
            $texto = $doc;
            $aFont = array(
                'font' => $this->fontePadrao,
                'size' => 7,
                'style' => '');
            $this->pdf->textBox($auxX, $yIniDados, $w * 0.30, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $auxX += $w * 0.15;
            $contador++;
        }
        foreach ($this->infOutros as $k => $d) {
            $temp = $this->infOutros->item($k);
            $tpDoc = $this->getTagValue($temp, "tpDoc");
            $descOutros = $this->getTagValue($temp, "descOutros");
            $nDoc = $this->getTagValue($temp, "nDoc");
            $dEmi = $this->getTagValue($temp, "dEmi");
            if (!empty($dEmi)) {
                $dEmi = "Emissão: " . date('d/m/Y', strtotime($this->getTagValue($temp, "dEmi")));
            }
            $vDocFisc = $this->getTagValue($temp, "vDocFisc", "Valor: ");
            $dPrev = $this->getTagValue($temp, "dPrev");
            $dPrev = !empty($dPrev) ? ("Entrega: " . date('d/m/Y', strtotime($this->getTagValue($temp, "dPrev")))) : '';
            switch ($tpDoc) {
                case "00":
                    $tpDoc = "00 - Declaração";
                    break;
                case "10":
                    $tpDoc = "10 - Dutoviário";
                    break;
                case "99":
                    $tpDoc = "99 - Outros: [" . $descOutros . "]";
                    break;
                default:
                    break;
            }
            $numeroDocumento = $nDoc;

$numeroDocumento is not used, you could remove the assignment.

            $cnpjChave = $dEmi . " " . $vDocFisc . " " . $dPrev;
            if ($auxX > $w * 0.90) {
                $yIniDados = $yIniDados + 4;
                $auxX = $oldX;
            }
            $this->pdf->textBox($auxX, $yIniDados, $w * 0.10, $h, $tpDoc, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $auxX += $w * 0.09;
            $this->pdf->textBox($auxX, $yIniDados, $w * 0.27, $h, $cnpjChave, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $auxX += $w * 0.28;
            $this->pdf->textBox($auxX, $yIniDados, $w * 0.30, $h, $nDoc, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $auxX += $w * 0.14;
        }
        foreach ($this->idDocAntEle as $k => $d) {
            $tp = 'CT-e';
            $chaveCTe = $this->idDocAntEle->item($k)->getElementsByTagName('chCTe')->item(0)->nodeValue;

The method item cannot be called on $this->idDocAntEle (of type array).

            $numCTe = substr($chaveCTe, 25, 9);
            $serieCTe = substr($chaveCTe, 22, 3);
            $doc = $serieCTe . '/' . $numCTe;
            if ($auxX > $w * 0.90) {
                $yIniDados = $yIniDados + 4;
                $auxX = $oldX;
            }
            $texto = $tp;
            $aFont = array(
                'font' => $this->fontePadrao,
                'size' => 8,
                'style' => '');
            $this->pdf->textBox($auxX, $yIniDados, $w * 0.10, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $auxX += $w * 0.09;
            $texto = $chaveCTe;
            $aFont = array(
                'font' => $this->fontePadrao,
                'size' => 8,
                'style' => '');
            $this->pdf->textBox($auxX, $yIniDados, $w * 0.27, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $auxX += $w * 0.28;
            $texto = $doc;
            $aFont = array(
                'font' => $this->fontePadrao,
                'size' => 8,
                'style' => '');
            $this->pdf->textBox($auxX, $yIniDados, $w * 0.30, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $auxX += $w * 0.14;
        }
        foreach ($this->infCTeMultimodal as $k => $d) {
            $tp = 'CT-e';
            $chaveCTe = $this->infCTeMultimodal->item($k)->getElementsByTagName('chCTeMultimodal')->item(0)->nodeValue;

The method item cannot be called on $this->infCTeMultimodal (of type array).

            $numCTe = substr($chaveCTe, 25, 9);
            $serieCTe = substr($chaveCTe, 22, 3);
            $doc = $serieCTe . '/' . $numCTe;
            if ($auxX > $w * 0.90) {
                $yIniDados = $yIniDados + 4;
                $auxX = $oldX;
            }
            $texto = $tp;
            $aFont = array(
                'font' => $this->fontePadrao,
                'size' => 8,
                'style' => '');
            $this->pdf->textBox($auxX, $yIniDados, $w * 0.10, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $auxX += $w * 0.09;
            $texto = $chaveCTe;
            $aFont = array(
                'font' => $this->fontePadrao,
                'size' => 8,
                'style' => '');
            $this->pdf->textBox($auxX, $yIniDados, $w * 0.27, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $auxX += $w * 0.28;
            $texto = $doc;
            $aFont = array(
                'font' => $this->fontePadrao,
                'size' => 8,
                'style' => '');
            $this->pdf->textBox($auxX, $yIniDados, $w * 0.30, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $auxX += $w * 0.14;
        }
    }

    /**
     * docOrigContinuacao
     * Monta o campo com os documentos originarios.
     *
     * @param number $x Posição horizontal canto esquerdo
     * @param number $y Posição vertical canto superior
     * @return number Posição vertical final
     */
    protected function docOrigContinuacao($x = 0, $y = 0)
    {
        $x2 = $x;
        $y2 = $y;
        $contador = 16;
        for ($i = 2; $i <= $this->totPag; $i++) {
            $x = $x2;
            $y = $y2;
            $this->pdf->AddPage($this->orientacao, $this->papel);

It seems like $this->papel can also be of type array; however, NFePHP\DA\Legacy\FPDF\Fpdf::addPage() does only seem to accept string, maybe add an additional type check?

            $r = $this->cabecalho(1, 1, $i, $this->totPag);

$r is not used, you could remove the assignment.

            $oldX = $x;
            $oldY = $y;

$oldY is not used, you could remove the assignment.

            if ($this->orientacao == 'P') {
                $maxW = $this->wPrint;
            } else {
                $maxW = $this->wPrint - $this->wCanhoto;
            }
            $w = $maxW;
            //$h = 6; // de sub-titulo
            //$h = 6 + 3; // de altura do texto (primeira linha
            //$h = 9 + 3.5 ;// segunda linha
            //$h = 9 + 3.5+ 3.5 ;// segunda linha
            $h = (((count($this->arrayNFe) / 2) - 9) * 3.5) + 9;
            if (count($this->arrayNFe) % 2 != 0) {
                $h = $h + 3.5;
            } // Caso tenha apenas 1 registro na ultima linha
            $texto = 'DOCUMENTOS ORIGINÁRIOS - CONTINUACÃO';
            $aFont = $this->formatPadrao;
            $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'C', 1, '');

1 is of type integer, but the function expects a boolean.

            $descr1 = 'TIPO DOC';
            $descr2 = 'CNPJ/CHAVE/OBS';
            $descr3 = 'SÉRIE/NRO. DOCUMENTO';
            $y += 3.4;
            $this->pdf->line($x, $y, $w + 1, $y);
            $texto = $descr1;
            $aFont = $this->formatPadrao;
            $this->pdf->textBox($x, $y, $w * 0.10, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $yIniDados = $y;
            $x += $w * 0.07; // COLUNA CNPJ/CHAVE/OBS
            $texto = $descr2;
            $aFont = $this->formatPadrao;
            $this->pdf->textBox($x, $y, $w * 0.23, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $x += $w * 0.28;
            $texto = $descr3;
            $aFont = $this->formatPadrao;
            $this->pdf->textBox($x, $y, $w * 0.13, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $x += $w * 0.14;
            if ($this->modal == '1') {
                if ($this->lota == 1) {
                    $this->pdf->line($x, $y, $x, $y + 31.5);
                } else {
                    $this->pdf->line($x, $y, $x, $y + 49.5);
                }
            } elseif ($this->modal == '2') {
                $this->pdf->line($x, $y, $x, $y + 49.5);
            } elseif ($this->modal == '3') {
                $this->pdf->line($x, $y, $x, $y + 34.1);
            } elseif ($this->modal == '6') {
                $this->pdf->line($x, $y, $x, $y + 34.1);
            } else {
                $this->pdf->line($x, $y, $x, $y + 21.5);
            }
            $texto = $descr1;
            $aFont = $this->formatPadrao;
            $this->pdf->textBox($x, $y, $w * 0.10, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $x += $w * 0.08;
            $texto = $descr2;
            $aFont = $this->formatPadrao;
            $this->pdf->textBox($x, $y, $w * 0.23, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $x += $w * 0.28; // COLUNA SÉRIE/NRO.DOCUMENTO DA DIREITA
            $texto = $descr3;
            $aFont = $this->formatPadrao;
            $this->pdf->textBox($x, $y, $w * 0.13, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $auxX = $oldX;
            $yIniDados += 3;
            while ($contador < (count($this->arrayNFe))) {
                if ($contador % (116 * ($i - 1)) == 0) {
//                    $contador++;
                    break;
                }
                $tp = 'NF-e';
                $chaveNFe = $this->arrayNFe[$contador];
                $numNFe = substr($chaveNFe, 25, 9);
                $serieNFe = substr($chaveNFe, 22, 3);
                $doc = $serieNFe . '/' . $numNFe;
                if ($auxX > $w * 0.90) {
                    $yIniDados = $yIniDados + 3.5;
                    $auxX = $oldX;
                }
                $texto = $tp;
                $aFont = array(
                    'font' => $this->fontePadrao,
                    'size' => 7,
                    'style' => '');
                $this->pdf->textBox($auxX, $yIniDados, $w * 0.10, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

                $auxX += $w * 0.07;
                $texto = $chaveNFe;
                $aFont = array(
                    'font' => $this->fontePadrao,
                    'size' => 7,
                    'style' => '');
                $this->pdf->textBox($auxX, $yIniDados, $w * 0.27, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

                $auxX += $w * 0.28;
                $texto = $doc;
                $aFont = array(
                    'font' => $this->fontePadrao,
                    'size' => 7,
                    'style' => '');
                $this->pdf->textBox($auxX, $yIniDados, $w * 0.30, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

                $auxX += $w * 0.15;
                $contador++;
            }
        }
    }

    /**
     * docCompl
     * Monta o campo com os dados do remetente na DACTE.
     *
     * @param number $x Posição horizontal canto esquerdo
     * @param number $y Posição vertical canto superior
     * @return number Posição vertical final
     */
    protected function docCompl($x = 0, $y = 0)
    {
        $oldX = $x;
        $oldY = $y;

$oldY is not used, you could remove the assignment.

        if ($this->orientacao == 'P') {
            $maxW = $this->wPrint;
        } else {
            $maxW = $this->wPrint - $this->wCanhoto;
        }
        $w = $maxW;
        $h = 80;
        if ($this->tpCTe == 1) {
            $texto = 'DETALHAMENTO DO CT-E COMPLEMENTADO';
            $descr1 = 'CHAVE DO CT-E COMPLEMENTADO';
            $descr2 = 'VALOR COMPLEMENTADO';
        } else {
            $texto = 'DETALHAMENTO DO CT-E ANULADO';
            $descr1 = 'CHAVE DO CT-E ANULADO';
            $descr2 = 'VALOR ANULADO';
        }
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'C', 1, '');

1 is of type integer, but the function expects a boolean.

        $y += 3.4;
        $this->pdf->line($x, $y, $w + 1, $y);
        $texto = $descr1;
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $yIniDados = $y;
        $x += $w * 0.37;
        $texto = $descr2;
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x - 8, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += $w * 0.13;
        $this->pdf->line($x, $y, $x, $y + 76.5);
        $texto = $descr1;
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += $w * 0.3;
        $texto = $descr2;
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x + 8, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $auxX = $oldX;
        $yIniDados += 4;
        if ($auxX > $w * 0.90) {
            $yIniDados = $yIniDados + 4;
            $auxX = $oldX;
        }
        $texto = $this->chaveCTeRef;
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 8,
            'style' => '');
        $this->pdf->textBox($auxX, $yIniDados, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = number_format($this->getTagValue($this->vPrest, "vTPrest"), 2, ",", ".");
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 8,
            'style' => '');
        $this->pdf->textBox($w * 0.40, $yIniDados, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

    }

    /**
     * observacao
     * Monta o campo com os dados do remetente na DACTE.
     *
     * @param number $x Posição horizontal canto esquerdo
     * @param number $y Posição vertical canto superior
     * @return number Posição vertical final
     */
    protected function observacao($x = 0, $y = 0)
    {
        $oldX = $x;
        $oldY = $y;

$oldY is not used, you could remove the assignment.

        if ($this->orientacao == 'P') {
            $maxW = $this->wPrint;
        } else {
            $maxW = $this->wPrint - $this->wCanhoto;
        }
        $w = $maxW;
        //$h = 18;
        $h = 18.8;
        $texto = 'OBSERVAÇÕES GERAIS';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'C', 1, '');

1 is of type integer, but the function expects a boolean.

        $y += 3.4;
        $this->pdf->line($x, $y, $w + 1, $y);
        $auxX = $oldX;

$auxX is not used, you could remove the assignment.

        $yIniDados = $y;

$yIniDados is not used, you could remove the assignment.

        $texto = '';
        foreach ($this->compl as $k => $d) {
            $xObs = $this->getTagValue($this->compl->item($k), "xObs");
            $texto .= $xObs;
        }
        $textoObs = explode("Motorista:", $texto);
        $textoObs[1] = isset($textoObs[1]) ? "Motorista: " . $textoObs[1] : '';
        $texto .= $this->getTagValue($this->imp, "infAdFisco", "\r\n");
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 7.5,
            'style' => '');
        $this->pdf->textBox($x, $y, $w, $h, $textoObs[0], $aFont, 'T', 'L', 0, '', false);

0 is of type integer, but the function expects a boolean.

        $this->pdf->textBox($x, $y + 11.5, $w, $h, $textoObs[1], $aFont, 'T', 'L', 0, '', false);

0 is of type integer, but the function expects a boolean.

    }

    /**
     * modalRod
     * Monta o campo com os dados do remetente na DACTE. ( retrato  e paisagem  )
     *
     * @param number $x Posição horizontal canto esquerdo
     * @param number $y Posição vertical canto superior
     * @return number Posição vertical final
     */
    protected function modalRod($x = 0, $y = 0)
    {
        $oldX = $x;

$oldX is not used, you could remove the assignment.

        $oldY = $y;

$oldY is not used, you could remove the assignment.

        $lotacao = '';

$lotacao is not used, you could remove the assignment.

        if ($this->orientacao == 'P') {
            $maxW = $this->wPrint;
        } else {
            $maxW = $this->wPrint - $this->wCanhoto;
        }
        $w = $maxW;
        $h = 3;
        $texto = 'DADOS ESPECÍFICOS DO MODAL RODOVIÁRIO';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h * 3.2, $texto, $aFont, 'T', 'C', 1, '');

1 is of type integer, but the function expects a boolean.

        if ($this->lota == 1) {
            $this->pdf->line($x, $y + 12, $w + 1, $y + 12); // LINHA DE BAIXO
        }
        $y += 3.4;
        $this->pdf->line($x, $y, $w + 1, $y); // LINHA DE CIMA
        $texto = 'RNTRC DA EMPRESA';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w * 0.23, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->rodo, "RNTRC");
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x, $y + 3, $w * 0.23, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += $w * 0.23;
        $this->pdf->line($x - 20, $y, $x - 20, $y + 6); // LINHA A FRENTE DA RNTRC DA EMPRESA
        $texto = 'ESTE CONHECIMENTO DE TRANSPORTE ATENDE À LEGISLAÇÃO DE TRANSPORTE RODOVIÁRIO EM VIGOR';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x - 20, $y + 3, $w * 0.50, $h, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

    }

    /**
     * modalAereo
     * Monta o campo com os dados do remetente na DACTE. ( retrato  e paisagem  )
     *
     * @param number $x Posição horizontal canto esquerdo
     * @param number $y Posição vertical canto superior
     * @return number Posição vertical final
     */
    protected function modalAereo($x = 0, $y = 0)
    {
        $oldX = $x;

$oldX is not used, you could remove the assignment.

        $oldY = $y;

$oldY is not used, you could remove the assignment.

        $lotacao = '';

$lotacao is not used, you could remove the assignment.

        if ($this->orientacao == 'P') {
            $maxW = $this->wPrint;
        } else {
            $maxW = $this->wPrint - $this->wCanhoto;
        }
        $w = $maxW;
        $h = 3;
        $texto = 'DADOS ESPECÍFICOS DO MODAL AÉREO';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h * 3.2, $texto, $aFont, 'T', 'C', 1, '');

1 is of type integer, but the function expects a boolean.

        $y += 3.4;
        $this->pdf->line($x, $y, $w + 1, $y); // LINHA DE CIMA
        $texto = 'NÚMERO OPERACIONAL DO CONHECIMENTO AÉREO';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w * 0.23, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = 'CLASSE DA TARIFA';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x + 50, $y, $w * 0.23, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = 'CÓDIGO DA TARIFA';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x + 80, $y, $w * 0.23, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = 'VALOR DA TARIFA';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x + 110, $y, $w * 0.23, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->aereo, "nOCA");
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x, $y + 3, $w * 0.23, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += $w * 0.23;
        $this->pdf->line($x, $y, $x, $y + 6); // LINHA APÓS NÚMERO OP. DO CT-E AEREO
        $texto = $this->getTagValue($this->aereo, "CL");
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x, $y + 3, $w * 0.23, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += 30;
        $this->pdf->line($x, $y, $x, $y + 6); // LINHA APÓS CLASSE DA TARIFA
        $texto = $this->getTagValue($this->aereo, "cTar");
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x, $y + 3, $w * 0.23, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += 30;
        $this->pdf->line($x, $y, $x, $y + 6); // LINHA APÓS COD DA TARIFA
        $texto = $this->getTagValue($this->aereo, "vTar");
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x, $y + 3, $w * 0.23, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

    }

    protected function modalMultimodal($x = 0, $y = 0)
    {
        $oldX = $x;
        $oldY = $y;

$oldY is not used, you could remove the assignment.

        if ($this->orientacao == 'P') {
            $maxW = $this->wPrint;
        } else {
            $maxW = $this->wPrint - $this->wCanhoto;
        }
        $w = $maxW;
        $h = 8.5;

        $texto = 'PREVISÃO DO FLUXO DE CARGA';
        $aFont = $this->formatPadrao;
        $x = $oldX;
        $this->pdf->textBox($x, $y, $w, $h * 1.2, $texto, $aFont, 'T', 'C', 1, '');

1 is of type integer, but the function expects a boolean.

        $y += 3.4;
        $this->pdf->line($x, $y, $x + $w, $y);
        $texto = 'SIGLA OU CÓDIGO INT. DA FILIAL/PORTO/ESTAÇÃO/AEROPORTO DE ORIGEM';
        $this->pdf->textBox($x, $y, $w * 0.33, $h * 1.2, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $fluxo = $this->dom->getElementsByTagName("fluxo")->item(0);
        $texto = $this->getTagValue($fluxo, 'xOrig');
        $this->pdf->textBox($x, $y + 3.5, $w * 0.33, $h * 1.2, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += $w * 0.33;
        $this->pdf->line($x, $y + 6.5, $x, $y);
        $texto = 'SIGLA OU CÓDIGO INT. DA FILIAL/PORTO/ESTAÇÃO/AEROPORTO DE PASSAGEM';
        $this->pdf->textBox($x, $y, $w * 0.33, $h * 1.2, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $pass = $this->dom->getElementsByTagName("pass");
        $texto = '';
        if (isset($pass)) {
            foreach ($pass as $passagem) {
                $texto .= $this->getTagValue($passagem, 'xPass');
            }
        }
        $this->pdf->textBox($x, $y + 3.5, $w * 0.33, $h * 1.2, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += $w * 0.33;
        $this->pdf->line($x, $y + 6.5, $x, $y);
        $texto = 'SIGLA OU CÓDIGO INT. DA FILIAL/PORTO/ESTAÇÃO/AEROPORTO DE DESTINO';
        $this->pdf->textBox($x, $y, $w * 0.33, $h * 1.3, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($fluxo, 'xDest');
        $this->pdf->textBox($x, $y + 3.5, $w * 0.33, $h * 1.3, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $oldX;
        $y += 6.8;
        $this->observacao($x, $y);
        $y += $h * 2.2;
        $h += 3;
        $x = 1;
        $aFont = $this->formatPadrao;
        $texto = '';
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 1, '');

1 is of type integer, but the function expects a boolean.

        $texto = 'INFORMAÇÕES E ESPECIFICAÇÕES DO TRANSPORTE MULTIMODAL DE CARGAS';
        $this->pdf->textBox($x, $y, $w, 2, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $y += 3;
        $this->pdf->line($x, $y, $x + $w, $y);
        $texto = 'Nº DO CERTIFICADO DO OPERADOR DE TRANSPORTE MULTIMODAL';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w * 0.7, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $multimodal = $this->dom->getElementsByTagName("multimodal")->item(0);
        $texto = $this->getTagValue($multimodal, 'COTM');
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x, $y + 3, $w * 0.50, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += $w * 0.7;
        $this->pdf->line($x, $y, $x, $y + 8.5);
        $texto = 'INDICADOR NEGOCIÁVEL';
        $indNegociavel = $this->getTagValue($multimodal, 'indNegociavel');
        if ($indNegociavel == 1) {
            $aFont = array(
                'font' => $this->fontePadrao,
                'size' => 11,
                'style' => '');
            $this->pdf->textBox($x - ($w * 0.22), $y + 2.5, $w * 0.5, $h, 'X', $aFont, 'T', 'C', 0, '', false);

0 is of type integer, but the function expects a boolean.

        } else {
            $aFont = array(
                'font' => $this->fontePadrao,
                'size' => 11,
                'style' => '');
            $this->pdf->textBox($x - ($w * 0.09), $y + 2.5, $w * 0.5, $h, 'X', $aFont, 'T', 'C', 0, '', false);

0 is of type integer, but the function expects a boolean.

        }

        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w * 0.23, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $this->pdf->line($x + 3, $y + 3, $x + 3, $y + 7);
        $this->pdf->line($x + 8, $y + 3, $x + 8, $y + 7);
        $this->pdf->line($x + 3, $y + 3, $x + 8, $y + 3);
        $this->pdf->line($x + 3, $y + 7, $x + 8, $y + 7);

        $texto = 'NEGOCIÁVEL';
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x + ($w * 0.04), $y + 3, $w * 0.50, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += $w * 0.15;

        $this->pdf->line($x, $y + 3, $x, $y + 7);
        $this->pdf->line($x + 5, $y + 3, $x + 5, $y + 7);
        $this->pdf->line($x, $y + 3, $x + 5, $y + 3);
        $this->pdf->line($x, $y + 7, $x + 5, $y + 7);

        $texto = 'NÃO NEGOCIÁVEL';
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x + ($w * 0.03), $y + 3, $w * 0.50, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += 6;
        $x = $oldX;
        $y += $h - 1.5;
        $texto = 'INFORMAÇÕES DO SEGURO DO MULTIMODAL';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h * 1.2, $texto, $aFont, 'T', 'C', 1, '');

1 is of type integer, but the function expects a boolean.

        $this->pdf->line($oldX, $y + 3.5, $oldX + $w, $y + 3.5);
        $this->pdf->line($x + ($w * 0.25), $y + 3.5, $x + ($w * 0.25), $y + 13.5);
        $this->pdf->line($x + ($w * 0.50), $y + 3.5, $x + ($w * 0.50), $y + 13.5);
        $this->pdf->line($x + ($w * 0.75), $y + 3.5, $x + ($w * 0.75), $y + 13.5);
        $texto = 'CNPJ DA SEGURADORA';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($oldX, $y + 3.5, $w * 0.33, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $segMultimodal = $multimodal->getElementsByTagName("seg")->item(0);
        $cnpjSeg = $this->getTagValue($segMultimodal, 'CNPJ');
        $texto = $cnpjSeg;
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($oldX, $y + 7, $w * 0.33, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = 'NOME DA SEGURADORA';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($oldX + ($w * 0.25), $y + 3.5, $w * 0.25, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($segMultimodal, 'xSeg');
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($oldX + ($w * 0.25), $y + 7, $w * 0.25, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = 'NÚMERO DA APÓLICE';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($oldX + ($w * 0.50), $y + 3.5, $w * 0.25, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($multimodal, 'nApol');
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($oldX + ($w * 0.50), $y + 7, $w * 0.25, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = 'NÚMERO DA AVERBAÇÃO';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($oldX + ($w * 0.75), $y + 3.5, $w * 0.25, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($multimodal, 'nAver');
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($oldX + ($w * 0.75), $y + 7, $w * 0.25, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

    }


    /**
     * modalAquaviario
     * Monta o campo com os dados do remetente na DACTE. ( retrato  e paisagem  )
     *
     * @param number $x Posição horizontal canto esquerdo
     * @param number $y Posição vertical canto superior
     * @return number Posição vertical final
     */
    protected function modalAquaviario($x = 0, $y = 0)
    {
        $oldX = $x;
        $oldY = $y;

$oldY is not used, you could remove the assignment.

        if ($this->orientacao == 'P') {
            $maxW = $this->wPrint;
        } else {
            $maxW = $this->wPrint - $this->wCanhoto;
        }
        $w = $maxW;
        $h = 8.5;
        if (!empty($this->detCont)) {
            $texto = 'DETALHAMENTO DO CONTAINER - INFORMAÇÕES ESPECÍFICAS DO MODAL AQUAVIÁRIO';
            $aFont = $this->formatPadrao;
            $this->pdf->textBox($x, $y, $w, $h * 1.3, $texto, $aFont, 'T', 'C', 1, '');

1 is of type integer, but the function expects a boolean.

            $y += 3.4;
            $this->pdf->line($x, $y, $w + 1, $y);
            $texto = 'LACRE';
            $aFont = $this->formatPadrao;
            $this->pdf->textBox($x, $y, $w * 0.33, $h + 7.5, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $x += $w * 0.50;
            $this->pdf->line($x, $y, $x, $y + 7.5);
            $texto = 'IDENTIFICAÇÃO DO CONTAINER';
            $aFont = $this->formatPadrao;
            $this->pdf->textBox($x, $y, $w * 0.33, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

            $y += 7.5;
        } else {
            $y += 27.5;
        }
        $texto = 'PREVISÃO DO FLUXO DE CARGA';
        $aFont = $this->formatPadrao;
        $x = $oldX;
        $this->pdf->textBox($x, $y, $w, $h * 1.2, $texto, $aFont, 'T', 'C', 1, '');

1 is of type integer, but the function expects a boolean.

        $y += 3.4;
        $this->pdf->line($x, $y, $x + $w, $y);
        $texto = 'SIGLA OU CÓDIGO INT. DA FILIAL/PORTO/ESTAÇÃO/AEROPORTO DE ORIGEM';
        $this->pdf->textBox($x, $y, $w * 0.33, $h * 1.2, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $fluxo = $this->dom->getElementsByTagName("fluxo")->item(0);
        $texto = $this->getTagValue($fluxo, 'xOrig');
        $this->pdf->textBox($x, $y + 3.5, $w * 0.33, $h * 1.2, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += $w * 0.33;
        $this->pdf->line($x, $y + 6.5, $x, $y);
        $texto = 'SIGLA OU CÓDIGO INT. DA FILIAL/PORTO/ESTAÇÃO/AEROPORTO DE PASSAGEM';
        $this->pdf->textBox($x, $y, $w * 0.33, $h * 1.2, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $pass = $this->dom->getElementsByTagName("pass");
        $texto = '';
        foreach ($pass as $passagem) {
            $texto .= $this->getTagValue($passagem, 'xPass');
        }
        $this->pdf->textBox($x, $y + 3.5, $w * 0.33, $h * 1.2, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += $w * 0.33;
        $this->pdf->line($x, $y + 6.5, $x, $y);
        $texto = 'SIGLA OU CÓDIGO INT. DA FILIAL/PORTO/ESTAÇÃO/AEROPORTO DE DESTINO';
        $this->pdf->textBox($x, $y, $w * 0.33, $h * 1.3, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($fluxo, 'xDest');
        $this->pdf->textBox($x, $y + 3.5, $w * 0.33, $h * 1.3, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $oldX;
        $y += 6.8;
        $this->observacao($x, $y);
        $y += $h * 2.2;
        $x = 1;
        $aFont = $this->formatPadrao;
        $texto = '';
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 1, '');

1 is of type integer, but the function expects a boolean.

        $texto = 'IDENTIFICAÇÃO DO NAVIO / REBOCADOR';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w * 0.23, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->aquav, "xNavio");
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x, $y + 3, $w * 0.23, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $w * 0.33;
        $this->pdf->line($x, $y, $x, $y + $h);
        $texto = 'IDENTIFICAÇÃO DA BALSA';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w * 0.23, $h * 2, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = '';
        if ($this->getTagValue($this->aquav, "balsa") !== '') {
            foreach ($this->aquav->getElementsByTagName('balsa') as $k => $d) {
                if ($k == 0) {
                    $texto = $this->aquav
                        ->getElementsByTagName('balsa')
                        ->item($k)
                        ->getElementsByTagName('xBalsa')
                        ->item(0)
                        ->nodeValue;
                } else {
                    $texto = $texto
                        . ' / '
                        . $this->aquav
                            ->getElementsByTagName('balsa')
                            ->item($k)
                            ->getElementsByTagName('xBalsa')
                            ->item(0)
                            ->nodeValue;
                }
            }
        }
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x, $y + 3, $w * 0.50, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += $w * 0.33;
        $this->pdf->line($x, $y, $x, $y + 7.7);
        $texto = 'VALOR DO AFRMM';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w * 0.23, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = number_format($this->getTagValue($this->aquav, "vAFRMM"), 2, ",", ".");
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x, $y + 3, $w * 0.50, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $oldX;

$x is not used, you could remove the assignment.

        $y += $h;
    }

    /**
     * modalFerr
     * Monta o campo com os dados do remetente na DACTE. ( retrato  e paisagem  )
     *
     * @param number $x Posição horizontal canto esquerdo
     * @param number $y Posição vertical canto superior
     * @return number Posição vertical final
     */
    protected function modalFerr($x = 0, $y = 0)
    {
        $oldX = $x;

$oldX is not used, you could remove the assignment.

        $oldY = $y;

$oldY is not used, you could remove the assignment.

        if ($this->orientacao == 'P') {
            $maxW = $this->wPrint;
        } else {
            $maxW = $this->wPrint - $this->wCanhoto;
        }
        $w = $maxW;
        $h = 19.6;
        $texto = 'DADOS ESPECÍFICOS DO MODAL FERROVIÁRIO';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'C', 1, '');

1 is of type integer, but the function expects a boolean.

        $y += 3.4;
        $this->pdf->line($x, $y, $w + 1, $y);
        $texto = 'DCL';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 7,
            'style' => 'B');
        $this->pdf->textBox($x, $y, $w * 0.25, $h, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $this->pdf->line($x + 49.6, $y, $x + 49.6, $y + 3.5);
        $texto = 'VAGÕES';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 7,
            'style' => 'B');
        $this->pdf->textBox($x + 50, $y, $w * 0.5, $h, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $y += 3.4;
        $this->pdf->line($x, $y, $w + 1, $y);
        // DCL
        $texto = 'ID TREM';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => '');
        $this->pdf->textBox($x, $y, $w * 0.10, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->ferrov, "idTrem");
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => 'B');
        $this->pdf->textBox($x, $y + 3, $w * 0.10, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += $w * 0.06;
        $y1 = $y + 12.5;
        $this->pdf->line($x, $y, $x, $y1);
        $texto = 'NUM';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => '');
        $this->pdf->textBox($x, $y, $w * 0.10, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->rem, "nDoc");
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => 'B');
        $this->pdf->textBox($x, $y + 3, $w * 0.10, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += $w * 0.06;
        $this->pdf->line($x, $y, $x, $y1);
        $texto = 'SÉRIE';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => '');
        $this->pdf->textBox($x, $y, $w * 0.10, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->rem, "serie");
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => 'B');
        $this->pdf->textBox($x, $y + 3, $w * 0.10, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += $w * 0.06;
        $this->pdf->line($x, $y, $x, $y1);
        $texto = 'EMISSÃO';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => '');
        $this->pdf->textBox($x, $y, $w * 0.10, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->ymdTodmy($this->getTagValue($this->rem, "dEmi"));
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => 'B');
        $this->pdf->textBox($x, $y + 3, $w * 0.10, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        // VAGOES
        $x += $w * 0.06;
        $this->pdf->line($x, $y, $x, $y1);
        $texto = 'NUM';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => '');
        $this->pdf->textBox($x, $y, $w * 0.10, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->ferrov, "nVag");
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => 'B');
        $this->pdf->textBox($x, $y + 3, $w * 0.10, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += $w * 0.06;
        $this->pdf->line($x, $y, $x, $y1);
        $texto = 'TIPO';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => '');
        $this->pdf->textBox($x, $y, $w * 0.10, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->ferrov, "tpVag");
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => 'B');
        $this->pdf->textBox($x, $y + 3, $w * 0.10, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += $w * 0.06;
        $this->pdf->line($x, $y, $x, $y1);
        $texto = 'CAPACIDADE';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => '');
        $this->pdf->textBox($x, $y, $w * 0.10, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->ferrov, "cap");
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => 'B');
        $this->pdf->textBox($x, $y + 3, $w * 0.10, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += $w * 0.08;
        $this->pdf->line($x, $y, $x, $y1);
        $texto = 'PESO REAL/TON';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => '');
        $this->pdf->textBox($x, $y, $w * 0.10, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->ferrov, "pesoR");
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => 'B');
        $this->pdf->textBox($x, $y + 3, $w * 0.10, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += $w * 0.09;
        $this->pdf->line($x, $y, $x, $y1);
        $texto = 'PESO BRUTO/TON';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => '');
        $this->pdf->textBox($x, $y, $w * 0.10, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->ferrov, "pesoBC");
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => 'B');
        $this->pdf->textBox($x, $y + 3, $w * 0.10, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += $w * 0.1;
        $this->pdf->line($x, $y, $x, $y1);
        $texto = 'IDENTIFICAÇÃO DOS CONTÊINERES';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => '');
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->ferrov, "nCont");
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => 'B');
        $this->pdf->textBox($x, $y + 3, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        // FLUXO
        $x = 1;
        $y += 12.9;
        $h1 = $h * 0.5 + 0.27;
        $wa = round($w * 0.103) + 0.5;
        $texto = 'FLUXO FERROVIARIO';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $wa, $h1, $texto, $aFont, 'T', 'C', 1, '');

1 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->ferrov, "fluxo");
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 7,
            'style' => 'B');
        $this->pdf->textBox($x, $y + 3, $wa, $h1, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $y += 10;
        $texto = 'TIPO DE TRÁFEGO';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $wa, $h1, $texto, $aFont, 'T', 'C', 1, '');

1 is of type integer, but the function expects a boolean.

        $texto = $this->convertUnidTrafego($this->getTagValue($this->ferrov, "tpTraf"));
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 7,
            'style' => 'B');
        $this->pdf->textBox($x, $y + 3, $wa, $h1, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        // Novo Box Relativo a Modal Ferroviário
        $x = 22.5;
        $y += -10.2;
        $texto = 'INFORMAÇÕES DAS FERROVIAS ENVOLVIDAS';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w - 21.5, $h1 * 2.019, $texto, $aFont, 'T', 'C', 1, '');

1 is of type integer, but the function expects a boolean.

        $y += 3.4;
        $this->pdf->line($x, $y, $w + 1, $y);
        $w = $w * 0.2;
        $h = $h * 1.04;
        $texto = 'CÓDIGO INTERNO';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => '');
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->ferrov, "cInt");
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => 'B');
        $this->pdf->textBox($x, $y + 3, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = 'CNPJ';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => '');
        $this->pdf->textBox($x, $y + 6, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->ferrov, "CNPJ");
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => 'B');
        $this->pdf->textBox($x, $y + 9, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += 50;
        $texto = 'NOME';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => '');
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->ferrov, "xNome");
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => 'B');
        $this->pdf->textBox($x, $y + 3, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = 'INSCRICAO ESTADUAL';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => '');
        $this->pdf->textBox($x, $y + 6, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = $this->getTagValue($this->ferrov, "IE");
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => 'B');
        $this->pdf->textBox($x, $y + 9, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += 50;
        $texto = 'PARTICIPAÇÃO OUTRA FERROVIA';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => '');
        $this->pdf->textBox($x, $y + 6, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $texto = '';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => 'B');
        $this->pdf->textBox($x, $y + 9, $w, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

    }

    /**
     * canhoto
     * Monta o campo com os dados do remetente na DACTE.
     *
     * @param number $x Posição horizontal canto esquerdo
     * @param number $y Posição vertical canto superior
     * @return number Posição vertical final
     */
    protected function canhoto($x = 0, $y = 0)
    {
        $oldX = $x;
        $oldY = $y;

$oldY is not used, you could remove the assignment.

        if ($this->orientacao == 'P') {
            $maxW = $this->wPrint;
        } else {
            $maxW = $this->wPrint - $this->wCanhoto;
        }
        $w = $maxW - 1;
        $h = 20;
        $y = $y + 1;
        $texto = 'DECLARO QUE RECEBI OS VOLUMES DESTE CONHECIMENTO EM PERFEITO ESTADO ';
        $texto .= 'PELO QUE DOU POR CUMPRIDO O PRESENTE CONTRATO DE TRANSPORTE';
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'C', 1, '');

1 is of type integer, but the function expects a boolean.

        $y += 3.4;
        $this->pdf->line($x, $y, $w + 1, $y); // LINHA ABAICO DO TEXTO DECLARO QUE RECEBI...
        $texto = 'NOME';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => '');
        $this->pdf->textBox($x, $y, $w * 0.25, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += $w * 0.25;
        $this->pdf->line($x, $y, $x, $y + 16.5);
        $texto = 'ASSINATURA / CARIMBO';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => '');
        $this->pdf->textBox($x, $y, $w * 0.25, $h - 3.4, $texto, $aFont, 'B', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += $w * 0.25;
        $this->pdf->line($x, $y, $x, $y + 16.5);
        $texto = 'TÉRMINO DA PRESTAÇÃO - DATA/HORA' . "\r\n" . "\r\n" . "\r\n" . "\r\n";
        $texto .= ' INÍCIO DA PRESTAÇÃO - DATA/HORA';
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => '');
        $this->pdf->textBox($x + 10, $y, $w * 0.25, $h - 3.4, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $oldX;
        $y = $y + 5;
        $this->pdf->line($x, $y + 3, $w * 0.255, $y + 3); // LINHA HORIZONTAL ACIMA DO RG ABAIXO DO NOME
        $texto = 'RG';
        $aFont = ['font' => $this->fontePadrao,'size' => 6,'style' => ''];
        $this->pdf->textBox($x, $y + 3, $w * 0.33, $h, $texto, $aFont, 'T', 'L', 0, '');

0 is of type integer, but the function expects a boolean.

        $x += $w * 0.85;
        $this->pdf->line($x, $y + 11.5, $x, $y - 5); // LINHA VERTICAL PROXIMO AO CT-E
        $texto = "CT-E";
        $aFont = $this->formatNegrito;
        $this->pdf->textBox($x, $y - 5, $w * 0.15, $h, $texto, $aFont, 'T', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $numCTe = str_pad($this->getTagValue($this->ide, "nCT"), 9, '0', STR_PAD_LEFT);
        $texto = "Nº. " . $this->formatField($numCTe, "###.###.###") . "\n";
        //$texto = "\r\n Nº. DOCUMENTO  " . $this->getTagValue($this->ide, "nCT") . " \n";
        $numSerie = str_pad($this->getTagValue($this->ide, "serie"), 3, '0', STR_PAD_LEFT);
        $texto .= "Série {$numSerie}";
        //$texto .= "\r\n SÉRIE  " . $this->getTagValue($this->ide, "serie");
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 10,
            'style' => '');
        $this->pdf->textBox($x, $y - 8, $w * 0.15, $h, $texto, $aFont, 'C', 'C', 0, '');

0 is of type integer, but the function expects a boolean.

        $x = $oldX;
        $this->pdf->dashedHLine($x, $y + 12.7, $this->wPrint, 0.1, 80);
    }

    /**
     * dadosAdic
     * Coloca o grupo de dados adicionais da DACTE.
     *
     * @param number $x Posição horizontal canto esquerdo
     * @param number $y Posição vertical canto superior
     * @param number $h altura do campo
     * @return number Posição vertical final
     */
    protected function dadosAdic($x, $y, $pag, $h)

The parameter $pag is not used and could be removed.

The parameter $h is not used and could be removed.

    {
        $oldX = $x;

$oldX is not used, you could remove the assignment.

        //###########################################################################
        //DADOS ADICIONAIS DACTE
        if ($this->orientacao == 'P') {
            $w = $this->wPrint;

$w is not used, you could remove the assignment.

        } else {
            $w = $this->wPrint - $this->wCanhoto;

$w is not used, you could remove the assignment.

        }
        //INFORMAÇÕES COMPLEMENTARES
        $texto = "USO EXCLUSIVO DO EMISSOR DO CT-E";
        $y += 3;
        $w = $this->wAdic;
        $h = 8; //mudar
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => '');
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'C', 1, '');

1 is of type integer, but the function expects a boolean.

        //$this->pdf->line($x, $y + 3, $w * 1.385, $y + 3);
        $this->pdf->line($x, $y + 3, $w * 1.385, $y + 3);
        //o texto com os dados adicionais foi obtido na função xxxxxx
        //e carregado em uma propriedade privada da classe
        //$this->wAdic com a largura do campo
        //$this->textoAdic com o texto completo do campo
        $y += 1;
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y + 3, $w - 2, $h - 3, $this->textoAdic, $aFont, 'T', 'L', 0, '', false);

0 is of type integer, but the function expects a boolean.

        //RESERVADO AO FISCO
        $texto = "RESERVADO AO FISCO";
        $x += $w;
        $y -= 1;
        if ($this->orientacao == 'P') {
            $w = $this->wPrint - $w;
        } else {
            $w = $this->wPrint - $w - $this->wCanhoto;
        }
        $aFont = array(
            'font' => $this->fontePadrao,
            'size' => 6,
            'style' => '');
        $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'C', 1, '');

1 is of type integer, but the function expects a boolean.

        //inserir texto informando caso de contingência
        //1 – Normal – emissão normal;
        //2 – Contingência FS – emissão em contingência com impressão do DACTE em Formulário de Segurança;
        //3 – Contingência SCAN – emissão em contingência  – SCAN;
        //4 – Contingência DPEC - emissão em contingência com envio da Declaração Prévia de
        //Emissão em Contingência – DPEC;
        //5 – Contingência FS-DA - emissão em contingência com impressão do DACTE em Formulário de
        //Segurança para Impressão de Documento Auxiliar de Documento Fiscal Eletrônico (FS-DA).
        $xJust = $this->getTagValue($this->ide, 'xJust', 'Justificativa: ');
        $dhCont = $this->getTagValue($this->ide, 'dhCont', ' Entrada em contingência : ');
        $texto = '';
        switch ($this->tpEmis) {
            case 2:
                $texto = 'CONTINGÊNCIA FS' . $dhCont . $xJust;
                break;
            case 3:
                $texto = 'CONTINGÊNCIA SCAN' . $dhCont . $xJust;
                break;
            case 4:
                $texto = 'CONTINGÊNCIA DPEC' . $dhCont . $xJust;
                break;
            case 5:
                $texto = 'CONTINGÊNCIA FSDA' . $dhCont . $xJust;
                break;
        }
        $y += 2;
        $aFont = $this->formatPadrao;
        $this->pdf->textBox($x, $y + 2, $w - 2, $h - 3, $texto, $aFont, 'T', 'L', 0, '', false);

0 is of type integer, but the function expects a boolean.

        return $y + $h;
    }

    /**
     * formatCNPJCPF
     * Formata campo CnpjCpf contida na CTe
     *
     * @param string $field campo cnpjCpf da CT-e
     * @return string
     */
    protected function formatCNPJCPF($field)
    {
        if (!isset($field)) {
            return '';
        }
        $cnpj = !empty($field->getElementsByTagName("CNPJ")->item(0)->nodeValue) ?

The method getElementsByTagName cannot be called on $field (of type string).

            $field->getElementsByTagName("CNPJ")->item(0)->nodeValue : "";

The method getElementsByTagName cannot be called on $field (of type string).

        if ($cnpj != "" && $cnpj != "00000000000000") {
            $cnpj = $this->formatField($cnpj, '###.###.###/####-##');
        } else {
            $cnpj = !empty($field->getElementsByTagName("CPF")->item(0)->nodeValue) ?

The method getElementsByTagName cannot be called on $field (of type string).

                $this->formatField($field->getElementsByTagName("CPF")->item(0)->nodeValue, '###.###.###.###-##') : '';

The method getElementsByTagName cannot be called on $field (of type string).

        }
        return $cnpj;
    }

    /**
     * formatFone
     * Formata campo fone contida na CTe
     *
     * @param string $field campo fone da CT-e
     * @return string
     */
    protected function formatFone($field)
    {
        try {
            $fone = !empty($field->getElementsByTagName("fone")->item(0)->nodeValue) ?

The method getElementsByTagName cannot be called on $field (of type string).

                $field->getElementsByTagName("fone")->item(0)->nodeValue : '';

The method getElementsByTagName cannot be called on $field (of type string).

            $foneLen = strlen($fone);
            if ($foneLen > 0) {
                $fone2 = substr($fone, 0, $foneLen - 4);
                $fone1 = substr($fone, 0, $foneLen - 8);
                $fone = '(' . $fone1 . ') ' . substr($fone2, -4) . '-' . substr($fone, -4);
            } else {
                $fone = '';
            }
            return $fone;
        } catch (Exception $exc) {
            return '';
        }
    }

    /**
     * unidade
     * Converte a imformação de peso contida na CTe
     *
     * @param string $c unidade de trafego extraida da CTe
     * @return string
     */
    protected function unidade($c = '')
    {
        switch ($c) {
            case '00':
                $r = 'M3';
                break;
            case '01':
                $r = 'KG';
                break;
            case '02':
                $r = 'TON';
                break;
            case '03':
                $r = 'UN';
                break;
            case '04':
                $r = 'LT';
                break;
            case '05':
                $r = 'MMBTU';
                break;
            default:
                $r = '';
        }
        return $r;
    }

    /**
     * convertUnidTrafego
     * Converte a imformação de peso contida na CTe
     *
     * @param string $U Informação de trafego extraida da CTe
     * @return string
     */
    protected function convertUnidTrafego($U = '')
    {
        if ($U) {
            switch ($U) {
                case '0':
                    $stringU = 'Próprio';
                    break;
                case '1':
                    $stringU = 'Mútuo';
                    break;
                case '2':
                    $stringU = 'Rodoferroviário';
                    break;
                case '3':
                    $stringU = 'Rodoviário';
                    break;
            }
            return $stringU;

The variable $stringU does not seem to be defined for all execution paths leading up to this point.

        }
    }

    /**
     * multiUniPeso
     * Fornece a imformação multiplicação de peso contida na CTe
     *
     * @param interger $U Informação de peso extraida da CTe
     * @return interger
     */
    protected function multiUniPeso($U = '')
    {
        if ($U === "01") {
            // tonelada
            //return 1000;
            return 1;
        }
        return 1; // M3, KG, Unidade, litros, mmbtu
    }

    protected function qrCodeDacte($y = 0)
    {
        $margemInterna = $this->margemInterna;
        $barcode = new Barcode();
        $bobj = $barcode->getBarcodeObj(
            'QRCODE,M',
            $this->qrCodCTe,
            -4,
            -4,
            'black',
            array(-2, -2, -2, -2)
        )->setBackgroundColor('white');
        $qrcode = $bobj->getPngData();
        $wQr = 36;
        $hQr = 36;
        $yQr = ($y + $margemInterna);
        if ($this->orientacao == 'P') {
            $xQr = 170;
        } else {
            $xQr = 250;
        }
        // prepare a base64 encoded "data url"
        $pic = 'data://text/plain;base64,' . base64_encode($qrcode);
        $this->pdf->image($pic, $xQr - 3, $yQr, $wQr, $hQr, 'PNG');
    }
}