nfephp-org / sped-da

src/NFe/Danfce.php

Spacing +13 added lines, -13 removed lines

@@ -27,8 +27,8 @@ 
     protected $paperwidth = 80;
     protected $descPercent = 0.38;
     protected $xml; // string XML NFe
-    protected $logomarca=''; // path para logomarca em jpg
-    protected $formatoChave="#### #### #### #### #### #### #### #### #### #### ####";
+    protected $logomarca = ''; // path para logomarca em jpg
+    protected $formatoChave = "#### #### #### #### #### #### #### #### #### #### ####";
     protected $nfeProc;
     protected $nfe;
     protected $infNFe;
@@ -220,10 +220,10 @@ 
         //total inicial de paginas
         $totPag = 1;
         //largura imprimivel em mm: largura da folha menos as margens esq/direita
-        $this->wPrint = $maxW-($margEsq*2);
+        $this->wPrint = $maxW - ($margEsq * 2);
         //comprimento (altura) imprimivel em mm: altura da folha menos as margens
         //superior e inferior
-        $this->hPrint = $maxH-$margSup-$margInf;
+        $this->hPrint = $maxH - $margSup - $margInf;
         // estabelece contagem de paginas
         $this->pdf->aliasNbPages();
         $this->pdf->setMargins($margEsq, $margSup); // fixa as margens
@@ -247,7 +247,7 @@ 
         $y = $this->blocoIX($y); //informações sobre tributos
         $y = $this->blocoX($y); //creditos
         
-        $ymark = $maxH/4;
+        $ymark = $maxH / 4;
         if ($this->tpAmb == 2) {
             $this->pdf->setTextColor(120, 120, 120);
             $texto = "SEM VALOR FISCAL\nEmitida em ambiente de homologacao";
@@ -256,7 +256,7 @@ 
                 $this->margem,
                 $ymark,
                 $this->wPrint,
-                $maxH/2,
+                $maxH / 2,
                 $texto,
                 $aFont,
                 'T',
@@ -273,9 +273,9 @@ 
             $aFont = ['font' => $this->fontePadrao, 'size' => 24, 'style' => 'B'];
             $this->pdf->textBox(
                 $this->margem,
-                $ymark+4,
+                $ymark + 4,
                 $this->wPrint,
-                $maxH/2,
+                $maxH / 2,
                 $texto,
                 $aFont,
                 'T',
@@ -287,9 +287,9 @@ 
             $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
             $this->pdf->textBox(
                 $this->margem,
-                $ymark+14,
+                $ymark + 14,
                 $this->wPrint,
-                $maxH/2,
+                $maxH / 2,
                 $this->submessage,
                 $aFont,
                 'T',
@@ -317,7 +317,7 @@ 
             $y = $this->blocoVIII($y); //QRCODE
             $y = $this->blocoIX($y); //informações sobre tributos
             $y = $this->blocoX($y); //creditos
-            $ymark = $maxH/4;
+            $ymark = $maxH / 4;
             if ($this->tpAmb == 2) {
                 $this->pdf->setTextColor(120, 120, 120);
                 $texto = "SEM VALOR FISCAL\nEmitida em ambiente de homologacao";
@@ -326,7 +326,7 @@ 
                     $this->margem,
                     $ymark,
                     $this->wPrint,
-                    $maxH/2,
+                    $maxH / 2,
                     $texto,
                     $aFont,
                     'T',
@@ -410,7 +410,7 @@ 
             } elseif (!empty($retEvento = $this->nfeProc->getElementsByTagName('retEvento')->item(0))) {
                 $infEvento = $retEvento->getElementsByTagName('infEvento')->item(0);
                 $cStat = $this->getTagValue($infEvento, "cStat");
-                $tpEvento= $this->getTagValue($infEvento, "tpEvento");
+                $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')) {

src/NFe/Danfe.php

Spacing +231 added lines, -232 removed lines

@@ -310,39 +310,39 @@ 
     {
         $this->textoAdic = '';
         //informações adicionais
-        $fontProduto            = [
+        $fontProduto = [
             'font'  => $this->fontePadrao,
             'size'  => 8,
             'style' => ''
         ];
         $k                      = $this->pdf->k;
         $this->textadicfontsize = $fontProduto['size'] / $k;
-        $this->textoAdic        .= $this->geraInformacoesDasNotasReferenciadas();
+        $this->textoAdic .= $this->geraInformacoesDasNotasReferenciadas();
         if (isset($this->infAdic)) {
             $i = 0;
             if ($this->textoAdic != '') {
                 $this->textoAdic .= ". \n";
             }
-            $this->textoAdic .= ! empty($this->getTagValue($this->infAdic, "infCpl"))
+            $this->textoAdic .= !empty($this->getTagValue($this->infAdic, "infCpl"))
                 ? 'Inf. Contribuinte: ' . $this->anfaveaDANFE($this->getTagValue($this->infAdic, "infCpl"))
                 : '';
-            $infPedido       = $this->geraInformacoesDaTagCompra();
+            $infPedido = $this->geraInformacoesDaTagCompra();
             if ($infPedido != "") {
                 $this->textoAdic .= $infPedido;
             }
             $this->textoAdic .= $this->getTagValue($this->dest, "email", ' Email do Destinatário: ');
-            $this->textoAdic .= ! empty($this->getTagValue($this->infAdic, "infAdFisco"))
+            $this->textoAdic .= !empty($this->getTagValue($this->infAdic, "infAdFisco"))
                 ? "\n Inf. fisco: " . $this->getTagValue($this->infAdic, "infAdFisco")
                 : '';
-            $obsCont         = $this->infAdic->getElementsByTagName("obsCont");
+            $obsCont = $this->infAdic->getElementsByTagName("obsCont");
             if (isset($obsCont)) {
                 foreach ($obsCont as $obs) {
                     $campo           = $obsCont->item($i)->getAttribute("xCampo");
-                    $xTexto          = ! empty($obsCont->item($i)->getElementsByTagName("xTexto")->item(0)->nodeValue)
+                    $xTexto          = !empty($obsCont->item($i)->getElementsByTagName("xTexto")->item(0)->nodeValue)
                         ? $obsCont->item($i)->getElementsByTagName("xTexto")->item(0)->nodeValue
                         : '';
                     $this->textoAdic .= "\n" . $campo . ':  ' . trim($xTexto);
-                    $i ++;
+                    $i++;
                 }
             }
         }
@@ -356,7 +356,7 @@ 
             $flagVTT  = $flagVTT && (strpos(strtolower(trim($this->textoAdic)), 'trib') ||
                     strpos(strtolower(trim($this->textoAdic)), 'imp'));
             $vTotTrib = $this->getTagValue($this->ICMSTot, 'vTotTrib');
-            if ($vTotTrib != '' && ! $flagVTT) {
+            if ($vTotTrib != '' && !$flagVTT) {
                 $this->textoAdic .= "\n Valor Aproximado dos Tributos : R$ "
                     . number_format($vTotTrib, 2, ",", ".");
             }
@@ -367,9 +367,9 @@ 
         $this->textadicfontsize = $this->pdf->fontSize;
         $hdadosadic             = ceil($numlinhasdados * ($this->textadicfontsize));
         if ($hdadosadic > 70) {
-            for ($f = 8; $f > 3; $f --) {
+            for ($f = 8; $f > 3; $f--) {
                 $this->pdf->setFont($this->fontePadrao, '', $f);
-                $fontProduto            = [
+                $fontProduto = [
                     'font'  => $this->fontePadrao,
                     'size'  => $f,
                     'style' => ''
@@ -497,9 +497,9 @@ 
         $this->hdadosadic = $this->calculoEspacoVericalDadosAdicionais();
 
         //altura disponivel para os campos da DANFE
-        $hcabecalho    = 47;//para cabeçalho
-        $hdestinatario = 25;//para destinatario
-        $hduplicatas   = 12;//para cada grupo de 7 duplicatas
+        $hcabecalho    = 47; //para cabeçalho
+        $hdestinatario = 25; //para destinatario
+        $hduplicatas   = 12; //para cada grupo de 7 duplicatas
         if (isset($this->entrega)) {
             $hlocalentrega = 25;
         } else {
@@ -510,11 +510,11 @@ 
         } else {
             $hlocalretirada = 0;
         }
-        $himposto    = 18;// para imposto
-        $htransporte = 25;// para transporte
-        $hissqn      = 11;// para issqn
-        $hfooter     = 5;// para rodape
-        $hCabecItens = 4;//cabeçalho dos itens
+        $himposto    = 18; // para imposto
+        $htransporte = 25; // para transporte
+        $hissqn      = 11; // para issqn
+        $hfooter     = 5; // para rodape
+        $hCabecItens = 4; //cabeçalho dos itens
         $hOCUPADA    = $hcabecalho
             + $hdestinatario
             + $hlocalentrega
@@ -537,10 +537,10 @@ 
         $this->sizeExtraTextoFatura());*/
 
         if ($this->orientacao == 'P') {
-            $hDispo1 -= 24 * $this->qCanhoto;//para canhoto
-            $w       = $this->wPrint;
+            $hDispo1 -= 24 * $this->qCanhoto; //para canhoto
+            $w = $this->wPrint;
         } else {
-            $hcanhoto = $this->hPrint;//para canhoto
+            $hcanhoto = $this->hPrint; //para canhoto
             $w        = $this->wPrint - $this->wCanhoto;
         }
         //$hDispo1 += 14;
@@ -561,18 +561,18 @@ 
             $prod = $itemProd->getElementsByTagName('prod')->item(0);
             $uCom = $prod->getElementsByTagName("uCom")->item(0)->nodeValue;
             $uTrib = $prod->getElementsByTagName("uTrib")->item(0);
-            if (! empty($uTrib) && strcmp($uCom, $uTrib->nodeValue) != 0) {
+            if (!empty($uTrib) && strcmp($uCom, $uTrib->nodeValue) != 0) {
                 $mostrarUnidadeTributavel = true;
             }
 
             $hUsado += $this->calculeHeight($itemProd, $mostrarUnidadeTributavel);
             if ($hUsado > $hDispo) {
-                $totPag ++;
+                $totPag++;
                 $hDispo = $hDispo2;
                 $hUsado = $hCabecItens;
-                $i --; // decrementa para readicionar o item que não coube nessa pagina na outra.
+                $i--; // decrementa para readicionar o item que não coube nessa pagina na outra.
             }
-            $i ++;
+            $i++;
         } //fim da soma das areas de itens usadas
         $qtdeItens = $i; //controle da quantidade de itens no DANFE
         //montagem da primeira página
@@ -604,7 +604,7 @@ 
         $formaPag = [];
         if (isset($this->detPag) && $this->detPag->length > 0) {
             foreach ($this->detPag as $k => $d) {
-                $fPag            = ! empty($this->detPag->item($k)->getElementsByTagName('tPag')->item(0)->nodeValue)
+                $fPag            = !empty($this->detPag->item($k)->getElementsByTagName('tPag')->item(0)->nodeValue)
                     ? $this->detPag->item($k)->getElementsByTagName('tPag')->item(0)->nodeValue
                     : '0';
                 $formaPag[$fPag] = $fPag;
@@ -648,7 +648,7 @@ 
         }
 
         //loop para páginas seguintes
-        for ($n = 2; $n <= $totPag; $n ++) {
+        for ($n = 2; $n <= $totPag; $n++) {
             // fixa as margens
             $this->pdf->setMargins($this->margesq, $this->margsup);
             //adiciona nova página
@@ -672,7 +672,7 @@ 
             }
             //se estiver na última página e ainda restar itens para inserir, adiciona mais uma página
             if ($n == $totPag && $this->qtdeItensProc < $qtdeItens) {
-                $totPag ++;
+                $totPag++;
             }
         }
     }
@@ -701,7 +701,7 @@ 
         if ($startPos === false) {
             return $cdata;
         }
-        for ($x = $len; $x > 0; $x --) {
+        for ($x = $len; $x > 0; $x--) {
             if (substr($cdata, $x, 1) == '>') {
                 $endPos = $x;
                 break;
@@ -797,15 +797,15 @@ 
         //grupo CADATA infCpl
         $t          = $dom->getElementsByTagName('transmissor')->item(0);
         $r          = $dom->getElementsByTagName('receptor')->item(0);
-        $versao     = ! empty($dom->getElementsByTagName('versao')->item(0)->nodeValue) ?
+        $versao     = !empty($dom->getElementsByTagName('versao')->item(0)->nodeValue) ?
             'Versao:' . $dom->getElementsByTagName('versao')->item(0)->nodeValue . ' ' : '';
-        $especieNF  = ! empty($dom->getElementsByTagName('especieNF')->item(0)->nodeValue) ?
+        $especieNF  = !empty($dom->getElementsByTagName('especieNF')->item(0)->nodeValue) ?
             'Especie:' . $dom->getElementsByTagName('especieNF')->item(0)->nodeValue . ' ' : '';
-        $fabEntrega = ! empty($dom->getElementsByTagName('fabEntrega')->item(0)->nodeValue) ?
+        $fabEntrega = !empty($dom->getElementsByTagName('fabEntrega')->item(0)->nodeValue) ?
             'Entrega:' . $dom->getElementsByTagName('fabEntrega')->item(0)->nodeValue . ' ' : '';
-        $dca        = ! empty($dom->getElementsByTagName('dca')->item(0)->nodeValue) ?
+        $dca        = !empty($dom->getElementsByTagName('dca')->item(0)->nodeValue) ?
             'dca:' . $dom->getElementsByTagName('dca')->item(0)->nodeValue . ' ' : '';
-        $texto      .= "" . $versao . $especieNF . $fabEntrega . $dca;
+        $texto .= "" . $versao . $especieNF . $fabEntrega . $dca;
         if (isset($t)) {
             if ($t->hasAttributes()) {
                 $texto .= " Transmissor ";
@@ -847,7 +847,7 @@ 
             $resp['message'][] = 'NFe NÃO PROTOCOLADA';
         } elseif ($this->getTagValue($this->ide, "tpAmb") == '2') {
             $resp['status'] = false;
-            $resp['message'][] =  "NFe EMITIDA EM HOMOLOGAÇÃO";
+            $resp['message'][] = "NFe EMITIDA EM HOMOLOGAÇÃO";
         }
         $retEvento = $this->nfeProc->getElementsByTagName('retEvento')->item(0);
         $cStat = $this->getTagValue($this->nfeProc, "cStat");
@@ -868,7 +868,7 @@ 
         } elseif (!empty($retEvento)) {
             $infEvento = $retEvento->getElementsByTagName('infEvento')->item(0);
             $cStat = $this->getTagValue($infEvento, "cStat");
-            $tpEvento= $this->getTagValue($infEvento, "tpEvento");
+            $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')) {
@@ -882,7 +882,7 @@ 
 
     protected function notaDPEC()
     {
-        return ! empty($this->numdepec);
+        return !empty($this->numdepec);
     }
 
     /**
@@ -931,7 +931,7 @@ 
         //se for right separa 2/3 para os dados e o terço seguinte para o logo
         //se não houver logo centraliza dos dados do emitente
         // coloca o logo
-        if (! empty($this->logomarca)) {
+        if (!empty($this->logomarca)) {
             $logoInfo = getimagesize($this->logomarca);
             //largura da imagem em mm
             $logoWmm = ($logoInfo[0] / 72) * 25.4;
@@ -987,7 +987,7 @@ 
             //endereço
             $y1     = $y1 + 5;
             $aFont  = ['font' => $this->fontePadrao, 'size' => 8, 'style' => ''];
-            $fone   = ! empty($this->enderEmit->getElementsByTagName("fone")->item(0)->nodeValue)
+            $fone   = !empty($this->enderEmit->getElementsByTagName("fone")->item(0)->nodeValue)
                 ? $this->enderEmit->getElementsByTagName("fone")->item(0)->nodeValue
                 : '';
             $lgr    = $this->getTagValue($this->enderEmit, "xLgr");
@@ -1006,8 +1006,8 @@ 
 
         //####################################################################################
         //coluna central Danfe
-        $x  += $w;
-        $w  = round($maxW * 0.17, 0);//35;
+        $x += $w;
+        $w  = round($maxW * 0.17, 0); //35;
         $w2 = $w;
         $h  = 32;
         $this->pdf->textBox($x, $y, $w, $h);
@@ -1064,8 +1064,8 @@ 
 
         //####################################################################################
         //coluna codigo de barras
-        $x  += $w;
-        $w  = ($maxW - $w1 - $w2);//85;
+        $x += $w;
+        $w  = ($maxW - $w1 - $w2); //85;
         $w3 = $w;
         $h  = 32;
         $this->pdf->textBox($x, $y, $w, $h);
@@ -1095,7 +1095,7 @@ 
         } else {
             $cabecalhoProtoAutorizacao = 'PROTOCOLO DE AUTORIZAÇÃO DE USO';
         }
-        if (($this->tpEmis == 2 || $this->tpEmis == 5) && ! $this->notaDpec()) {
+        if (($this->tpEmis == 2 || $this->tpEmis == 5) && !$this->notaDpec()) {
             $cabecalhoProtoAutorizacao = "DADOS DA NF-E";
             $chaveContingencia         = $this->geraChaveAdicionalDeContingencia();
             $this->pdf->setFillColor(0, 0, 0);
@@ -1127,7 +1127,7 @@ 
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $w     = $w1 + $w2;
         $y     = $oldY;
-        $oldY  += $h;
+        $oldY += $h;
         $x     = $oldX;
         $h     = 7;
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 1, '');
@@ -1144,7 +1144,7 @@ 
         // NOTA : DANFE sem protocolo deve existir somente no caso de contingência !!!
         // Além disso, existem várias NFes em contingência que eu recebo com protocolo de autorização.
         // Na minha opinião, deveríamos mostra-lo, mas o  manual  da NFe v4.01 diz outra coisa...
-        if (($this->tpEmis == 2 || $this->tpEmis == 5) && ! $this->notaDpec()) {
+        if (($this->tpEmis == 2 || $this->tpEmis == 5) && !$this->notaDpec()) {
             $aFont = ['font' => $this->fontePadrao, 'size' => 8, 'style' => 'B'];
             $texto = $this->formatField(
                 $chaveContingencia,
@@ -1158,7 +1158,7 @@ 
                 $cStat = '';
             } else {
                 if (isset($this->nfeProc)) {
-                    $texto  = ! empty($this->nfeProc->getElementsByTagName("nProt")->item(0)->nodeValue)
+                    $texto  = !empty($this->nfeProc->getElementsByTagName("nProt")->item(0)->nodeValue)
                         ? $this->nfeProc->getElementsByTagName("nProt")->item(0)->nodeValue
                         : '';
                     $tsHora = $this->toTimestamp(
@@ -1188,7 +1188,7 @@ 
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'B', 'C', 0, '');
         //INSCRIÇÃO MUNICIPAL
-        $x     += $w;
+        $x += $w;
         $texto = 'INSCRIÇÃO MUNICIPAL';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 1, '');
@@ -1196,29 +1196,29 @@ 
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'B', 'C', 0, '');
         //INSCRIÇÃO ESTADUAL DO SUBST. TRIBUT.
-        $x     += $w;
+        $x += $w;
         $texto = 'INSCRIÇÃO ESTADUAL DO SUBST. TRIBUT.';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 1, '');
-        $texto = ! empty($this->emit->getElementsByTagName("IEST")->item(0)->nodeValue)
+        $texto = !empty($this->emit->getElementsByTagName("IEST")->item(0)->nodeValue)
             ? $this->emit->getElementsByTagName("IEST")->item(0)->nodeValue
             : '';
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'B', 'C', 0, '');
         //CNPJ
-        $x     += $w;
+        $x += $w;
         $w     = ($maxW - (3 * $w));
         $texto = 'CNPJ';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 1, '');
         //Pegando valor do CPF/CNPJ
-        if (! empty($this->emit->getElementsByTagName("CNPJ")->item(0)->nodeValue)) {
+        if (!empty($this->emit->getElementsByTagName("CNPJ")->item(0)->nodeValue)) {
             $texto = $this->formatField(
                 $this->emit->getElementsByTagName("CNPJ")->item(0)->nodeValue,
                 "###.###.###/####-##"
             );
         } else {
-            $texto = ! empty($this->emit->getElementsByTagName("CPF")->item(0)->nodeValue)
+            $texto = !empty($this->emit->getElementsByTagName("CPF")->item(0)->nodeValue)
                 ? $this->formatField(
                     $this->emit->getElementsByTagName("CPF")->item(0)->nodeValue,
                     "###.###.###-##"
@@ -1237,7 +1237,7 @@ 
             $n = count($resp['message']);
             $alttot = $n * 15;
             $x = 10;
-            $y = $this->hPrint/2 - $alttot/2;
+            $y = $this->hPrint / 2 - $alttot / 2;
             $h = 15;
             $w = $maxW - (2 * $x);
             $this->pdf->settextcolor(90, 90, 90);
@@ -1310,7 +1310,7 @@ 
         //NOME / RAZÃO SOCIAL
         $w     = round($maxW * 0.61, 0);
         $w1    = $w;
-        $y     += 3;
+        $y += 3;
         $texto = 'NOME / RAZÃO SOCIAL';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 1, '');
@@ -1322,20 +1322,20 @@ 
             $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'B', 'L', 1, '');
         }
         //CNPJ / CPF
-        $x     += $w;
+        $x += $w;
         $w     = round($maxW * 0.23, 0);
         $w2    = $w;
         $texto = 'CNPJ / CPF';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 1, '');
         //Pegando valor do CPF/CNPJ
-        if (! empty($this->dest->getElementsByTagName("CNPJ")->item(0)->nodeValue)) {
+        if (!empty($this->dest->getElementsByTagName("CNPJ")->item(0)->nodeValue)) {
             $texto = $this->formatField(
                 $this->dest->getElementsByTagName("CNPJ")->item(0)->nodeValue,
                 "###.###.###/####-##"
             );
         } else {
-            $texto = ! empty($this->dest->getElementsByTagName("CPF")->item(0)->nodeValue)
+            $texto = !empty($this->dest->getElementsByTagName("CPF")->item(0)->nodeValue)
                 ? $this->formatField(
                     $this->dest->getElementsByTagName("CPF")->item(0)->nodeValue,
                     "###.###.###-##"
@@ -1345,17 +1345,17 @@ 
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'B', 'C', 0, '');
         //DATA DA EMISSÃO
-        $x     += $w;
+        $x += $w;
         $w     = $maxW - ($w1 + $w2);
         $wx    = $w;
         $texto = 'DATA DA EMISSÃO';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 1, '');
-        $dEmi = ! empty($this->ide->getElementsByTagName("dEmi")->item(0)->nodeValue)
+        $dEmi = !empty($this->ide->getElementsByTagName("dEmi")->item(0)->nodeValue)
             ? $this->ide->getElementsByTagName("dEmi")->item(0)->nodeValue
             : '';
         if ($dEmi == '') {
-            $dEmi  = ! empty($this->ide->getElementsByTagName("dhEmi")->item(0)->nodeValue)
+            $dEmi  = !empty($this->ide->getElementsByTagName("dhEmi")->item(0)->nodeValue)
                 ? $this->ide->getElementsByTagName("dhEmi")->item(0)->nodeValue
                 : '';
             $aDemi = explode('T', $dEmi);
@@ -1371,7 +1371,7 @@ 
         //ENDEREÇO
         $w     = round($maxW * 0.47, 0);
         $w1    = $w;
-        $y     += $h;
+        $y += $h;
         $x     = $oldX;
         $texto = 'ENDEREÇO';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
@@ -1383,7 +1383,7 @@ 
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'B', 'L', 0, '', true);
         //BAIRRO / DISTRITO
-        $x     += $w;
+        $x += $w;
         $w     = round($maxW * 0.21, 0);
         $w2    = $w;
         $texto = 'BAIRRO / DISTRITO';
@@ -1393,29 +1393,29 @@ 
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'B', 'C', 0, '');
         //CEP
-        $x     += $w;
+        $x += $w;
         $w     = $maxW - $w1 - $w2 - $wx;
         $w2    = $w;
         $texto = 'CEP';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 1, '');
-        $texto = ! empty($this->dest->getElementsByTagName("CEP")->item(0)->nodeValue)
+        $texto = !empty($this->dest->getElementsByTagName("CEP")->item(0)->nodeValue)
             ? $this->dest->getElementsByTagName("CEP")->item(0)->nodeValue
             : '';
         $texto = $this->formatField($texto, "#####-###");
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'B', 'C', 0, '');
         //DATA DA SAÍDA
-        $x     += $w;
+        $x += $w;
         $w     = $wx;
         $texto = 'DATA DA SAÍDA/ENTRADA';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 1, '');
-        $dSaiEnt = ! empty($this->ide->getElementsByTagName("dSaiEnt")->item(0)->nodeValue)
+        $dSaiEnt = !empty($this->ide->getElementsByTagName("dSaiEnt")->item(0)->nodeValue)
             ? $this->ide->getElementsByTagName("dSaiEnt")->item(0)->nodeValue
             : '';
         if ($dSaiEnt == '') {
-            $dSaiEnt  = ! empty($this->ide->getElementsByTagName("dhSaiEnt")->item(0)->nodeValue)
+            $dSaiEnt  = !empty($this->ide->getElementsByTagName("dhSaiEnt")->item(0)->nodeValue)
                 ? $this->ide->getElementsByTagName("dhSaiEnt")->item(0)->nodeValue
                 : '';
             $aDsaient = explode('T', $dSaiEnt);
@@ -1426,7 +1426,7 @@ 
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'B', 'C', 0, '');
         //MUNICÍPIO
         $w     = $w1;
-        $y     += $h;
+        $y += $h;
         $x     = $oldX;
         $texto = 'MUNICÍPIO';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
@@ -1440,7 +1440,7 @@ 
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'B', 'L', 0, '');
         //UF
-        $x     += $w;
+        $x += $w;
         $w     = 8;
         $texto = 'UF';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
@@ -1449,19 +1449,19 @@ 
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'B', 'C', 0, '');
         //FONE / FAX
-        $x     += $w;
+        $x += $w;
         $w     = round(($maxW - $w1 - $wx - 8) / 2, 0);
         $w3    = $w;
         $texto = 'FONE / FAX';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 1, '');
-        $texto = ! empty($this->dest->getElementsByTagName("fone")->item(0)->nodeValue)
+        $texto = !empty($this->dest->getElementsByTagName("fone")->item(0)->nodeValue)
             ? $this->dest->getElementsByTagName("fone")->item(0)->nodeValue
             : '';
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'B', 'C', 0, '');
         //INSCRIÇÃO ESTADUAL
-        $x     += $w;
+        $x += $w;
         $w     = $maxW - $w1 - $wx - 8 - $w3;
         $texto = 'INSCRIÇÃO ESTADUAL';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
@@ -1471,16 +1471,16 @@ 
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'B', 'C', 0, '');
         //HORA DA SAÍDA
-        $x     += $w;
+        $x += $w;
         $w     = $wx;
         $texto = 'HORA DA SAÍDA/ENTRADA';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 1, '');
-        $hSaiEnt = ! empty($this->ide->getElementsByTagName("hSaiEnt")->item(0)->nodeValue)
+        $hSaiEnt = !empty($this->ide->getElementsByTagName("hSaiEnt")->item(0)->nodeValue)
             ? $this->ide->getElementsByTagName("hSaiEnt")->item(0)->nodeValue
             : '';
         if ($hSaiEnt == '') {
-            $dhSaiEnt   = ! empty($this->ide->getElementsByTagName("dhSaiEnt")->item(0)->nodeValue)
+            $dhSaiEnt   = !empty($this->ide->getElementsByTagName("dhSaiEnt")->item(0)->nodeValue)
                 ? $this->ide->getElementsByTagName("dhSaiEnt")->item(0)->nodeValue
                 : '';
             $tsDhSaiEnt = $this->toTimestamp($dhSaiEnt);
@@ -1524,7 +1524,7 @@ 
         //NOME / RAZÃO SOCIAL
         $w     = round($maxW * 0.61, 0);
         $w1    = $w;
-        $y     += 3;
+        $y += 3;
         $texto = 'NOME / RAZÃO SOCIAL';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 1, '');
@@ -1539,20 +1539,20 @@ 
             $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'B', 'L', 1, '');
         }
         //CNPJ / CPF
-        $x     += $w;
+        $x += $w;
         $w     = round($maxW * 0.23, 0);
         $w2    = $w;
         $texto = 'CNPJ / CPF';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 1, '');
         //Pegando valor do CPF/CNPJ
-        if (! empty($this->entrega->getElementsByTagName("CNPJ")->item(0)->nodeValue)) {
+        if (!empty($this->entrega->getElementsByTagName("CNPJ")->item(0)->nodeValue)) {
             $texto = $this->formatField(
                 $this->entrega->getElementsByTagName("CNPJ")->item(0)->nodeValue,
                 "###.###.###/####-##"
             );
         } else {
-            $texto = ! empty($this->entrega->getElementsByTagName("CPF")->item(0)->nodeValue) ?
+            $texto = !empty($this->entrega->getElementsByTagName("CPF")->item(0)->nodeValue) ?
                 $this->formatField(
                     $this->entrega->getElementsByTagName("CPF")->item(0)->nodeValue,
                     "###.###.###-##"
@@ -1561,7 +1561,7 @@ 
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'B', 'C', 0, '');
         //INSCRIÇÃO ESTADUAL
-        $x     += $w;
+        $x += $w;
         $w     = $maxW - ($w1 + $w2);
         $wx    = $w;
         $texto = 'INSCRIÇÃO ESTADUAL';
@@ -1580,7 +1580,7 @@ 
         //ENDEREÇO
         $w     = round($maxW * 0.355, 0) + $wx;
         $w1    = $w;
-        $y     += $h;
+        $y += $h;
         $x     = $oldX;
         $texto = 'ENDEREÇO';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
@@ -1591,7 +1591,7 @@ 
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'B', 'L', 0, '', true);
         //BAIRRO / DISTRITO
-        $x     += $w;
+        $x += $w;
         $w     = round($maxW * 0.335, 0);
         $w2    = $w;
         $texto = 'BAIRRO / DISTRITO';
@@ -1601,12 +1601,12 @@ 
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'B', 'C', 0, '');
         //CEP
-        $x     += $w;
+        $x += $w;
         $w     = $maxW - ($w1 + $w2);
         $texto = 'CEP';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 1, '');
-        $texto = ! empty($this->entrega->getElementsByTagName("CEP")->item(0)->nodeValue) ?
+        $texto = !empty($this->entrega->getElementsByTagName("CEP")->item(0)->nodeValue) ?
             $this->entrega->getElementsByTagName("CEP")->item(0)->nodeValue : '';
         $texto = $this->formatField($texto, "#####-###");
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
@@ -1614,7 +1614,7 @@ 
         //MUNICÍPIO
         $w     = round($maxW * 0.805, 0);
         $w1    = $w;
-        $y     += $h;
+        $y += $h;
         $x     = $oldX;
         $texto = 'MUNICÍPIO';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
@@ -1626,7 +1626,7 @@ 
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'B', 'L', 0, '');
         //UF
-        $x     += $w;
+        $x += $w;
         $w     = 8;
         $texto = 'UF';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
@@ -1635,12 +1635,12 @@ 
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'B', 'C', 0, '');
         //FONE / FAX
-        $x     += $w;
+        $x += $w;
         $w     = $maxW - $w - $w1;
         $texto = 'FONE / FAX';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 1, '');
-        $texto = ! empty($this->entrega->getElementsByTagName("fone")->item(0)->nodeValue) ?
+        $texto = !empty($this->entrega->getElementsByTagName("fone")->item(0)->nodeValue) ?
             $this->entrega->getElementsByTagName("fone")->item(0)->nodeValue : '';
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'B', 'C', 0, '');
@@ -1677,7 +1677,7 @@ 
         //NOME / RAZÃO SOCIAL
         $w     = round($maxW * 0.61, 0);
         $w1    = $w;
-        $y     += 3;
+        $y += 3;
         $texto = 'NOME / RAZÃO SOCIAL';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 1, '');
@@ -1692,20 +1692,20 @@ 
             $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'B', 'L', 1, '');
         }
         //CNPJ / CPF
-        $x     += $w;
+        $x += $w;
         $w     = round($maxW * 0.23, 0);
         $w2    = $w;
         $texto = 'CNPJ / CPF';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 1, '');
         //Pegando valor do CPF/CNPJ
-        if (! empty($this->retirada->getElementsByTagName("CNPJ")->item(0)->nodeValue)) {
+        if (!empty($this->retirada->getElementsByTagName("CNPJ")->item(0)->nodeValue)) {
             $texto = $this->formatField(
                 $this->retirada->getElementsByTagName("CNPJ")->item(0)->nodeValue,
                 "###.###.###/####-##"
             );
         } else {
-            $texto = ! empty($this->retirada->getElementsByTagName("CPF")->item(0)->nodeValue) ?
+            $texto = !empty($this->retirada->getElementsByTagName("CPF")->item(0)->nodeValue) ?
                 $this->formatField(
                     $this->retirada->getElementsByTagName("CPF")->item(0)->nodeValue,
                     "###.###.###-##"
@@ -1714,7 +1714,7 @@ 
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'B', 'C', 0, '');
         //INSCRIÇÃO ESTADUAL
-        $x     += $w;
+        $x += $w;
         $w     = $maxW - ($w1 + $w2);
         $wx    = $w;
         $texto = 'INSCRIÇÃO ESTADUAL';
@@ -1733,7 +1733,7 @@ 
         //ENDEREÇO
         $w     = round($maxW * 0.355, 0) + $wx;
         $w1    = $w;
-        $y     += $h;
+        $y += $h;
         $x     = $oldX;
         $texto = 'ENDEREÇO';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
@@ -1744,7 +1744,7 @@ 
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'B', 'L', 0, '', true);
         //BAIRRO / DISTRITO
-        $x     += $w;
+        $x += $w;
         $w     = round($maxW * 0.335, 0);
         $w2    = $w;
         $texto = 'BAIRRO / DISTRITO';
@@ -1754,12 +1754,12 @@ 
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'B', 'C', 0, '');
         //CEP
-        $x     += $w;
+        $x += $w;
         $w     = $maxW - ($w1 + $w2);
         $texto = 'CEP';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 1, '');
-        $texto = ! empty($this->retirada->getElementsByTagName("CEP")->item(0)->nodeValue) ?
+        $texto = !empty($this->retirada->getElementsByTagName("CEP")->item(0)->nodeValue) ?
             $this->retirada->getElementsByTagName("CEP")->item(0)->nodeValue : '';
         $texto = $this->formatField($texto, "#####-###");
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
@@ -1767,7 +1767,7 @@ 
         //MUNICÍPIO
         $w     = round($maxW * 0.805, 0);
         $w1    = $w;
-        $y     += $h;
+        $y += $h;
         $x     = $oldX;
         $texto = 'MUNICÍPIO';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
@@ -1779,7 +1779,7 @@ 
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'B', 'L', 0, '');
         //UF
-        $x     += $w;
+        $x += $w;
         $w     = 8;
         $texto = 'UF';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
@@ -1788,12 +1788,12 @@ 
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'B', 'C', 0, '');
         //FONE / FAX
-        $x     += $w;
+        $x += $w;
         $w     = $maxW - $w - $w1;
         $texto = 'FONE / FAX';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 1, '');
-        $texto = ! empty($this->retirada->getElementsByTagName("fone")->item(0)->nodeValue) ?
+        $texto = !empty($this->retirada->getElementsByTagName("fone")->item(0)->nodeValue) ?
             $this->retirada->getElementsByTagName("fone")->item(0)->nodeValue : '';
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'B', 'C', 0, '');
@@ -1813,7 +1813,7 @@ 
         if (isset($this->cobr)) {
             $fat = $this->cobr->getElementsByTagName("fat")->item(0);
             if (isset($fat)) {
-                if (! empty($this->getTagValue($this->ide, "indPag"))) {
+                if (!empty($this->getTagValue($this->ide, "indPag"))) {
                     $textoIndPag = "";
                     $indPag      = $this->getTagValue($this->ide, "indPag");
                     if ($indPag === "0") {
@@ -1888,7 +1888,7 @@ 
             $h     = 8;
             $aFont = ['font' => $this->fontePadrao, 'size' => 7, 'style' => 'B'];
             $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');
-            $y       += 3;
+            $y += 3;
             $dups    = "";
             $dupcont = 0;
             $nFat    = $this->dup->length;
@@ -1922,13 +1922,13 @@ 
             }
             $increm = 1;
             foreach ($this->dup as $k => $d) {
-                $nDup  = ! empty($this->dup->item($k)->getElementsByTagName('nDup')->item(0)->nodeValue)
+                $nDup  = !empty($this->dup->item($k)->getElementsByTagName('nDup')->item(0)->nodeValue)
                     ? $this->dup->item($k)->getElementsByTagName('nDup')->item(0)->nodeValue
                     : '';
-                $dDup  = ! empty($this->dup->item($k)->getElementsByTagName('dVenc')->item(0)->nodeValue)
+                $dDup  = !empty($this->dup->item($k)->getElementsByTagName('dVenc')->item(0)->nodeValue)
                     ? $this->ymdTodmy($this->dup->item($k)->getElementsByTagName('dVenc')->item(0)->nodeValue)
                     : '';
-                $vDup  = ! empty($this->dup->item($k)->getElementsByTagName('vDup')->item(0)->nodeValue)
+                $vDup  = !empty($this->dup->item($k)->getElementsByTagName('vDup')->item(0)->nodeValue)
                     ? 'R$ ' . number_format(
                         $this->dup->item($k)->getElementsByTagName('vDup')->item(0)->nodeValue,
                         2,
@@ -1975,7 +1975,7 @@ 
             }
             if ($dupcont == 0) {
                 $y -= 9;
-                $linha --;
+                $linha--;
             }
 
             return ($y + $h);
@@ -2015,7 +2015,7 @@ 
             $h     = 8;
             $aFont = ['font' => $this->fontePadrao, 'size' => 7, 'style' => 'B'];
             $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');
-            $y       += 3;
+            $y += 3;
             $dups    = "";
             $dupcont = 0;
             if ($this->orientacao == 'P') {
@@ -2044,7 +2044,7 @@ 
                 '90' => 'Sem pagamento',
                 '99' => 'Outros'
             ];
-            $bandeira       = [
+            $bandeira = [
                 '01' => 'Visa',
                 '02' => 'Mastercard',
                 '03' => 'American',
@@ -2057,10 +2057,10 @@ 
                 '99' => 'Outros'
             ];
             foreach ($this->detPag as $k => $d) {
-                $fPag  = ! empty($this->detPag->item($k)->getElementsByTagName('tPag')->item(0)->nodeValue)
+                $fPag  = !empty($this->detPag->item($k)->getElementsByTagName('tPag')->item(0)->nodeValue)
                     ? $this->detPag->item($k)->getElementsByTagName('tPag')->item(0)->nodeValue
                     : '0';
-                $vPag  = ! empty($this->detPag->item($k)->getElementsByTagName('vPag')->item(0)->nodeValue)
+                $vPag  = !empty($this->detPag->item($k)->getElementsByTagName('vPag')->item(0)->nodeValue)
                     ? 'R$ ' . number_format(
                         $this->detPag->item($k)->getElementsByTagName('vPag')->item(0)->nodeValue,
                         2,
@@ -2103,7 +2103,7 @@ 
             }
             if ($dupcont == 0) {
                 $y -= 9;
-                $linha --;
+                $linha--;
             }
 
             return ($y + $h);
@@ -2135,7 +2135,7 @@ 
         $the_field    = $this->ICMSTot->getElementsByTagName($campoImposto)->item(0);
         if (isset($the_field)) {
             $the_value = $the_field->nodeValue;
-            if (! empty($the_value)) {
+            if (!empty($the_value)) {
                 $valorImposto = number_format($the_value, 2, ",", ".");
             }
         }
@@ -2164,10 +2164,10 @@ 
         $x_inicial = $x;
         //#####################################################################
         $campos_por_linha = 9;
-        if (! $this->exibirPIS) {
-            $campos_por_linha --;
+        if (!$this->exibirPIS) {
+            $campos_por_linha--;
         }
-        if (! $this->exibirIcmsInterestadual) {
+        if (!$this->exibirIcmsInterestadual) {
             $campos_por_linha -= 2;
         }
 
@@ -2254,12 +2254,12 @@ 
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');
         //NOME / RAZÃO SOCIAL
         $w1    = $maxW * 0.29;
-        $y     += 3;
+        $y += 3;
         $texto = 'NOME / RAZÃO SOCIAL';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w1, $h, $texto, $aFont, 'T', 'L', 1, '');
         if (isset($this->transporta)) {
-            $texto = ! empty($this->transporta->getElementsByTagName("xNome")->item(0)->nodeValue)
+            $texto = !empty($this->transporta->getElementsByTagName("xNome")->item(0)->nodeValue)
                 ? $this->transporta->getElementsByTagName("xNome")->item(0)->nodeValue
                 : '';
         } else {
@@ -2268,12 +2268,12 @@ 
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w1, $h, $texto, $aFont, 'B', 'L', 0, '');
         //FRETE POR CONTA
-        $x     += $w1;
+        $x += $w1;
         $w2    = $maxW * 0.15;
         $texto = 'FRETE';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w2, $h, $texto, $aFont, 'T', 'L', 1, '');
-        $tipoFrete = ! empty($this->transp->getElementsByTagName("modFrete")->item(0)->nodeValue)
+        $tipoFrete = !empty($this->transp->getElementsByTagName("modFrete")->item(0)->nodeValue)
             ? $this->transp->getElementsByTagName("modFrete")->item(0)->nodeValue
             : '0';
         switch ($tipoFrete) {
@@ -2299,12 +2299,12 @@ 
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w2, $h, $texto, $aFont, 'C', 'C', 1, '');
         //CÓDIGO ANTT
-        $x     += $w2;
+        $x += $w2;
         $texto = 'CÓDIGO ANTT';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w2, $h, $texto, $aFont, 'T', 'L', 1, '');
         if (isset($this->veicTransp)) {
-            $texto = ! empty($this->veicTransp->getElementsByTagName("RNTC")->item(0)->nodeValue)
+            $texto = !empty($this->veicTransp->getElementsByTagName("RNTC")->item(0)->nodeValue)
                 ? $this->veicTransp->getElementsByTagName("RNTC")->item(0)->nodeValue
                 : '';
         } else {
@@ -2313,16 +2313,16 @@ 
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w2, $h, $texto, $aFont, 'B', 'C', 0, '');
         //PLACA DO VEÍC
-        $x     += $w2;
+        $x += $w2;
         $texto = 'PLACA DO VEÍCULO';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w2, $h, $texto, $aFont, 'T', 'L', 1, '');
         if (isset($this->veicTransp)) {
-            $texto = ! empty($this->veicTransp->getElementsByTagName("placa")->item(0)->nodeValue)
+            $texto = !empty($this->veicTransp->getElementsByTagName("placa")->item(0)->nodeValue)
                 ? $this->veicTransp->getElementsByTagName("placa")->item(0)->nodeValue
                 : '';
         } elseif (isset($this->reboque)) {
-            $texto = ! empty($this->reboque->getElementsByTagName("placa")->item(0)->nodeValue)
+            $texto = !empty($this->reboque->getElementsByTagName("placa")->item(0)->nodeValue)
                 ? $this->reboque->getElementsByTagName("placa")->item(0)->nodeValue
                 : '';
         } else {
@@ -2331,17 +2331,17 @@ 
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w2, $h, $texto, $aFont, 'B', 'C', 0, '');
         //UF
-        $x     += $w2;
+        $x += $w2;
         $w3    = round($maxW * 0.04, 0);
         $texto = 'UF';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w3, $h, $texto, $aFont, 'T', 'L', 1, '');
         if (isset($this->veicTransp)) {
-            $texto = ! empty($this->veicTransp->getElementsByTagName("UF")->item(0)->nodeValue)
+            $texto = !empty($this->veicTransp->getElementsByTagName("UF")->item(0)->nodeValue)
                 ? $this->veicTransp->getElementsByTagName("UF")->item(0)->nodeValue
                 : '';
         } elseif (isset($this->reboque)) {
-            $texto = ! empty($this->reboque->getElementsByTagName("UF")->item(0)->nodeValue)
+            $texto = !empty($this->reboque->getElementsByTagName("UF")->item(0)->nodeValue)
                 ? $this->reboque->getElementsByTagName("UF")->item(0)->nodeValue
                 : '';
         } else {
@@ -2350,20 +2350,20 @@ 
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w3, $h, $texto, $aFont, 'B', 'C', 0, '');
         //CNPJ / CPF
-        $x     += $w3;
+        $x += $w3;
         $w     = $maxW - ($w1 + 3 * $w2 + $w3);
         $texto = 'CNPJ / CPF';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 1, '');
         if (isset($this->transporta)) {
-            $texto = ! empty($this->transporta->getElementsByTagName("CNPJ")->item(0)->nodeValue)
+            $texto = !empty($this->transporta->getElementsByTagName("CNPJ")->item(0)->nodeValue)
                 ? $this->formatField(
                     $this->transporta->getElementsByTagName("CNPJ")->item(0)->nodeValue,
                     "##.###.###/####-##"
                 )
                 : '';
             if ($texto == '') {
-                $texto = ! empty($this->transporta->getElementsByTagName("CPF")->item(0)->nodeValue)
+                $texto = !empty($this->transporta->getElementsByTagName("CPF")->item(0)->nodeValue)
                     ? $this->formatField(
                         $this->transporta->getElementsByTagName("CPF")->item(0)->nodeValue,
                         "###.###.###-##"
@@ -2377,7 +2377,7 @@ 
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'B', 'C', 0, '');
         //#####################################################################
         //ENDEREÇO
-        $y     += $h;
+        $y += $h;
         $x     = $oldX;
         $h     = 7;
         $w1    = $maxW * 0.44;
@@ -2385,7 +2385,7 @@ 
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w1, $h, $texto, $aFont, 'T', 'L', 1, '');
         if (isset($this->transporta)) {
-            $texto = ! empty($this->transporta->getElementsByTagName("xEnder")->item(0)->nodeValue)
+            $texto = !empty($this->transporta->getElementsByTagName("xEnder")->item(0)->nodeValue)
                 ? $this->transporta->getElementsByTagName("xEnder")->item(0)->nodeValue
                 : '';
         } else {
@@ -2394,13 +2394,13 @@ 
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w1, $h, $texto, $aFont, 'B', 'L', 0, '');
         //MUNICÍPIO
-        $x     += $w1;
+        $x += $w1;
         $w2    = round($maxW * 0.30, 0);
         $texto = 'MUNICÍPIO';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w2, $h, $texto, $aFont, 'T', 'L', 1, '');
         if (isset($this->transporta)) {
-            $texto = ! empty($this->transporta->getElementsByTagName("xMun")->item(0)->nodeValue)
+            $texto = !empty($this->transporta->getElementsByTagName("xMun")->item(0)->nodeValue)
                 ? $this->transporta->getElementsByTagName("xMun")->item(0)->nodeValue
                 : '';
         } else {
@@ -2409,13 +2409,13 @@ 
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w2, $h, $texto, $aFont, 'B', 'C', 0, '');
         //UF
-        $x     += $w2;
+        $x += $w2;
         $w3    = round($maxW * 0.04, 0);
         $texto = 'UF';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w3, $h, $texto, $aFont, 'T', 'L', 1, '');
         if (isset($this->transporta)) {
-            $texto = ! empty($this->transporta->getElementsByTagName("UF")->item(0)->nodeValue)
+            $texto = !empty($this->transporta->getElementsByTagName("UF")->item(0)->nodeValue)
                 ? $this->transporta->getElementsByTagName("UF")->item(0)->nodeValue
                 : '';
         } else {
@@ -2424,14 +2424,14 @@ 
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w3, $h, $texto, $aFont, 'B', 'C', 0, '');
         //INSCRIÇÃO ESTADUAL
-        $x     += $w3;
+        $x += $w3;
         $w     = $maxW - ($w1 + $w2 + $w3);
         $texto = 'INSCRIÇÃO ESTADUAL';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 1, '');
         $texto = '';
         if (isset($this->transporta)) {
-            if (! empty($this->transporta->getElementsByTagName("IE")->item(0)->nodeValue)) {
+            if (!empty($this->transporta->getElementsByTagName("IE")->item(0)->nodeValue)) {
                 $texto = $this->transporta->getElementsByTagName("IE")->item(0)->nodeValue;
             }
         }
@@ -2447,13 +2447,13 @@ 
         $pesoBruto   = 0;
         $pesoLiquido = 0;
         foreach ($volumes as $volume) {
-            $quantidade  += ! empty($volume->getElementsByTagName("qVol")->item(0)->nodeValue) ?
+            $quantidade  += !empty($volume->getElementsByTagName("qVol")->item(0)->nodeValue) ?
                 $volume->getElementsByTagName("qVol")->item(0)->nodeValue : 0;
-            $pesoBruto   += ! empty($volume->getElementsByTagName("pesoB")->item(0)->nodeValue) ?
+            $pesoBruto   += !empty($volume->getElementsByTagName("pesoB")->item(0)->nodeValue) ?
                 $volume->getElementsByTagName("pesoB")->item(0)->nodeValue : 0;
-            $pesoLiquido += ! empty($volume->getElementsByTagName("pesoL")->item(0)->nodeValue) ?
+            $pesoLiquido += !empty($volume->getElementsByTagName("pesoL")->item(0)->nodeValue) ?
                 $volume->getElementsByTagName("pesoL")->item(0)->nodeValue : 0;
-            $texto       = ! empty($this->transp->getElementsByTagName("esp")->item(0)->nodeValue) ?
+            $texto = !empty($this->transp->getElementsByTagName("esp")->item(0)->nodeValue) ?
                 $this->transp->getElementsByTagName("esp")->item(0)->nodeValue : '';
             if ($texto != $especie && $especie != '') {
                 //tem várias especies
@@ -2461,7 +2461,7 @@ 
             } else {
                 $especie = $texto;
             }
-            $texto = ! empty($this->transp->getElementsByTagName("marca")->item(0)->nodeValue)
+            $texto = !empty($this->transp->getElementsByTagName("marca")->item(0)->nodeValue)
                 ? $this->transp->getElementsByTagName("marca")->item(0)->nodeValue
                 : '';
             if ($texto != $marca && $marca != '') {
@@ -2470,7 +2470,7 @@ 
             } else {
                 $marca = $texto;
             }
-            $texto = ! empty($this->transp->getElementsByTagName("nVol")->item(0)->nodeValue)
+            $texto = !empty($this->transp->getElementsByTagName("nVol")->item(0)->nodeValue)
                 ? $this->transp->getElementsByTagName("nVol")->item(0)->nodeValue
                 : '';
             if ($texto != $numero && $numero != '') {
@@ -2483,20 +2483,20 @@ 
 
         //#####################################################################
         //QUANTIDADE
-        $y     += $h;
+        $y += $h;
         $x     = $oldX;
         $h     = 7;
         $w1    = round($maxW * 0.10, 0);
         $texto = 'QUANTIDADE';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w1, $h, $texto, $aFont, 'T', 'L', 1, '');
-        if (! empty($quantidade)) {
+        if (!empty($quantidade)) {
             $texto = $quantidade;
             $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
             $this->pdf->textBox($x, $y, $w1, $h, $texto, $aFont, 'B', 'C', 0, '');
         }
         //ESPÉCIE
-        $x     += $w1;
+        $x += $w1;
         $w2    = round($maxW * 0.17, 0);
         $texto = 'ESPÉCIE';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
@@ -2505,16 +2505,16 @@ 
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w2, $h, $texto, $aFont, 'B', 'C', 0, '');
         //MARCA
-        $x     += $w2;
+        $x += $w2;
         $texto = 'MARCA';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w2, $h, $texto, $aFont, 'T', 'L', 1, '');
-        $texto = ! empty($this->transp->getElementsByTagName("marca")->item(0)->nodeValue) ?
+        $texto = !empty($this->transp->getElementsByTagName("marca")->item(0)->nodeValue) ?
             $this->transp->getElementsByTagName("marca")->item(0)->nodeValue : '';
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w2, $h, $texto, $aFont, 'B', 'C', 0, '');
         //NUMERAÇÃO
-        $x     += $w2;
+        $x += $w2;
         $texto = 'NUMERAÇÃO';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w2, $h, $texto, $aFont, 'T', 'L', 1, '');
@@ -2522,7 +2522,7 @@ 
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w2, $h, $texto, $aFont, 'B', 'C', 0, '');
         //PESO BRUTO
-        $x     += $w2;
+        $x += $w2;
         $w3    = round($maxW * 0.20, 0);
         $texto = 'PESO BRUTO';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
@@ -2535,7 +2535,7 @@ 
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w3, $h, $texto, $aFont, 'B', 'R', 0, '');
         //PESO LÍQUIDO
-        $x     += $w3;
+        $x += $w3;
         $w     = $maxW - ($w1 + 3 * $w2 + $w3);
         $texto = 'PESO LÍQUIDO';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
@@ -2555,11 +2555,11 @@ 
     protected function descricaoProdutoHelper($origem, $campo, $formato)
     {
         $valor_original = $origem->getElementsByTagName($campo)->item(0);
-        if (! isset($valor_original)) {
+        if (!isset($valor_original)) {
             return "";
         }
         $valor_original = $valor_original->nodeValue;
-        $valor          = ! empty($valor_original) ? number_format($valor_original, 2, ",", ".") : '';
+        $valor          = !empty($valor_original) ? number_format($valor_original, 2, ",", ".") : '';
 
         if ($valor != "") {
             return sprintf($formato, $valor);
@@ -2585,7 +2585,7 @@ 
         $ICMSUFDest = $itemProd->getElementsByTagName("ICMSUFDest")->item(0);
         $impostos   = '';
 
-        if (! empty($ICMS)) {
+        if (!empty($ICMS)) {
             $impostos .= $this->descricaoProdutoHelper($ICMS, "vBCFCP", " BcFcp=%s");
             $impostos .= $this->descricaoProdutoHelper($ICMS, "pFCP", " pFcp=%s%%");
             $impostos .= $this->descricaoProdutoHelper($ICMS, "vFCP", " vFcp=%s");
@@ -2601,7 +2601,7 @@ 
             $impostos .= $this->descricaoProdutoHelper($ICMS, "pST", " pSt=%s");
             $impostos .= $this->descricaoProdutoHelper($ICMS, "vICMSSTRet", " VALOR ICMS ST=%s");
         }
-        if (! empty($ICMSUFDest)) {
+        if (!empty($ICMSUFDest)) {
             $impostos .= $this->descricaoProdutoHelper($ICMSUFDest, "pFCPUFDest", " pFCPUFDest=%s%%");
             $impostos .= $this->descricaoProdutoHelper($ICMSUFDest, "pICMSUFDest", " pICMSUFDest=%s%%");
             $impostos .= $this->descricaoProdutoHelper($ICMSUFDest, "pICMSInterPart", " pICMSInterPart=%s%%");
@@ -2609,20 +2609,20 @@ 
             $impostos .= $this->descricaoProdutoHelper($ICMSUFDest, "vICMSUFDest", " vICMSUFDest=%s");
             $impostos .= $this->descricaoProdutoHelper($ICMSUFDest, "vICMSUFRemet", " vICMSUFRemet=%s");
         }
-        $infAdProd = ! empty($itemProd->getElementsByTagName('infAdProd')->item(0)->nodeValue)
+        $infAdProd = !empty($itemProd->getElementsByTagName('infAdProd')->item(0)->nodeValue)
             ? substr(
                 $this->anfaveaDANFE($itemProd->getElementsByTagName('infAdProd')->item(0)->nodeValue),
                 0,
                 500
             )
             : '';
-        if (! empty($infAdProd)) {
+        if (!empty($infAdProd)) {
             $infAdProd = trim($infAdProd);
             $infAdProd .= ' ';
         }
         $loteTxt = '';
         $rastro  = $prod->getElementsByTagName("med");
-        if (! empty($prod->getElementsByTagName("rastro"))) {
+        if (!empty($prod->getElementsByTagName("rastro"))) {
             $rastro = $prod->getElementsByTagName("rastro");
             $i      = 0;
             while ($i < $rastro->length) {
@@ -2631,14 +2631,14 @@ 
                 $loteTxt .= $this->getTagDate($rastro->item($i), 'dFab', ' Fab: ');
                 $loteTxt .= $this->getTagDate($rastro->item($i), 'dVal', ' Val: ');
                 $loteTxt .= $this->getTagValue($rastro->item($i), 'vPMC', ' PMC: ');
-                $i ++;
+                $i++;
             }
             if ($loteTxt != '') {
                 $loteTxt .= ' ';
             }
         }
         //NT2013.006 FCI
-        $nFCI   = (! empty($itemProd->getElementsByTagName('nFCI')->item(0)->nodeValue)) ?
+        $nFCI   = (!empty($itemProd->getElementsByTagName('nFCI')->item(0)->nodeValue)) ?
             ' FCI:' . $itemProd->getElementsByTagName('nFCI')->item(0)->nodeValue : '';
         $tmp_ad = $infAdProd . ($this->descProdInfoComplemento ? $loteTxt . $impostos . $nFCI : '');
         $texto  = $prod->getElementsByTagName("xProd")->item(0)->nodeValue
@@ -2688,7 +2688,7 @@ 
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');
         $y += 3;
         //desenha a caixa dos dados dos itens da NF
-        $hmax  += 1;
+        $hmax += 1;
         $texto = '';
         $this->pdf->textBox($x, $y, $w, $hmax);
         //##################################################################################
@@ -2701,101 +2701,101 @@ 
         $this->pdf->textBox($x, $y, $w1, $h, $texto, $aFont, 'C', 'C', 0, '', false);
         $this->pdf->line($x + $w1, $y, $x + $w1, $y + $hmax);
         //DESCRIÇÃO DO PRODUTO / SERVIÇO
-        $x     += $w1;
+        $x += $w1;
         $w2    = round($w * 0.25, 0);
         $texto = 'DESCRIÇÃO DO PRODUTO / SERVIÇO';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w2, $h, $texto, $aFont, 'C', 'C', 0, '', false);
         $this->pdf->line($x + $w2, $y, $x + $w2, $y + $hmax);
         //NCM/SH
-        $x     += $w2;
+        $x += $w2;
         $w3    = round($w * 0.06, 0);
         $texto = 'NCM/SH';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w3, $h, $texto, $aFont, 'C', 'C', 0, '', false);
         $this->pdf->line($x + $w3, $y, $x + $w3, $y + $hmax);
         //O/CST ou O/CSOSN
-        $x     += $w3;
+        $x += $w3;
         $w4    = round($w * 0.05, 0);
-        $texto = 'O/CSOSN';//Regime do Simples CRT = 1 ou CRT = 2
+        $texto = 'O/CSOSN'; //Regime do Simples CRT = 1 ou CRT = 2
         if ($this->getTagValue($this->emit, 'CRT') == '3') {
-            $texto = 'O/CST';//Regime Normal
+            $texto = 'O/CST'; //Regime Normal
         }
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w4, $h, $texto, $aFont, 'C', 'C', 0, '', false);
         $this->pdf->line($x + $w4, $y, $x + $w4, $y + $hmax);
         //CFOP
-        $x     += $w4;
+        $x += $w4;
         $w5    = round($w * 0.04, 0);
         $texto = 'CFOP';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w5, $h, $texto, $aFont, 'C', 'C', 0, '', false);
         $this->pdf->line($x + $w5, $y, $x + $w5, $y + $hmax);
         //UN
-        $x     += $w5;
+        $x += $w5;
         $w6    = round($w * 0.03, 0);
         $texto = 'UN';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w6, $h, $texto, $aFont, 'C', 'C', 0, '', false);
         $this->pdf->line($x + $w6, $y, $x + $w6, $y + $hmax);
         //QUANT
-        $x     += $w6;
+        $x += $w6;
         $w7    = round($w * 0.08, 0);
         $texto = 'QUANT';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w7, $h, $texto, $aFont, 'C', 'C', 0, '', false);
         $this->pdf->line($x + $w7, $y, $x + $w7, $y + $hmax);
         //VALOR UNIT
-        $x     += $w7;
+        $x += $w7;
         $w8    = round($w * 0.06, 0);
         $texto = 'VALOR UNIT';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w8, $h, $texto, $aFont, 'C', 'C', 0, '', false);
         $this->pdf->line($x + $w8, $y, $x + $w8, $y + $hmax);
         //VALOR TOTAL
-        $x     += $w8;
+        $x += $w8;
         $w9    = round($w * 0.06, 0);
         $texto = 'VALOR TOTAL';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w9, $h, $texto, $aFont, 'C', 'C', 0, '', false);
         $this->pdf->line($x + $w9, $y, $x + $w9, $y + $hmax);
         //VALOR DESCONTO
-        $x     += $w9;
+        $x += $w9;
         $w10   = round($w * 0.05, 0);
         $texto = 'VALOR DESC';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w10, $h, $texto, $aFont, 'C', 'C', 0, '', false);
         $this->pdf->line($x + $w10, $y, $x + $w10, $y + $hmax);
         //B.CÁLC ICMS
-        $x     += $w10;
+        $x += $w10;
         $w11   = round($w * 0.06, 0);
         $texto = 'B.CÁLC ICMS';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w11, $h, $texto, $aFont, 'C', 'C', 0, '', false);
         $this->pdf->line($x + $w11, $y, $x + $w11, $y + $hmax);
         //VALOR ICMS
-        $x     += $w11;
+        $x += $w11;
         $w12   = round($w * 0.06, 0);
         $texto = 'VALOR ICMS';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w12, $h, $texto, $aFont, 'C', 'C', 0, '', false);
         $this->pdf->line($x + $w12, $y, $x + $w12, $y + $hmax);
         //VALOR IPI
-        $x     += $w12;
+        $x += $w12;
         $w13   = round($w * 0.05, 0);
         $texto = 'VALOR IPI';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w13, $h, $texto, $aFont, 'C', 'C', 0, '', false);
         $this->pdf->line($x + $w13, $y, $x + $w13, $y + $hmax);
         //ALÍQ. ICMS
-        $x     += $w13;
+        $x += $w13;
         $w14   = round($w * 0.04, 0);
         $texto = 'ALÍQ. ICMS';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w14, $h, $texto, $aFont, 'C', 'C', 0, '', false);
         $this->pdf->line($x + $w14, $y, $x + $w14, $y + $hmax);
         //ALÍQ. IPI
-        $x     += $w14;
+        $x += $w14;
         $w15   = $w - ($w1 + $w2 + $w3 + $w4 + $w5 + $w6 + $w7 + $w8 + $w9 + $w10 + $w11 + $w12 + $w13 + $w14);
         $texto = 'ALÍQ. IPI';
         $this->pdf->textBox($x, $y, $w15, $h, $texto, $aFont, 'C', 'C', 0, '', false);
@@ -2839,7 +2839,7 @@ 
                 // Informação sobre unidade de medida tributavel.
                 // Se não for para exibir a unidade de medida tributavel, então
                 // A Escrita irá começar em 0.
-                if (! $mostrarUnidadeTributavel) {
+                if (!$mostrarUnidadeTributavel) {
                     $yTrib = 0;
                 }
                 $h = $this->calculeHeight($thisItem, $mostrarUnidadeTributavel);
@@ -2874,7 +2874,7 @@ 
                 }
                 $x += $w2;
                 //NCM
-                $texto = ! empty($prod->getElementsByTagName("NCM")->item(0)->nodeValue) ?
+                $texto = !empty($prod->getElementsByTagName("NCM")->item(0)->nodeValue) ?
                     $prod->getElementsByTagName("NCM")->item(0)->nodeValue : '';
                 $this->pdf->textBox($x, $y, $w3, $h, $texto, $aFont, 'T', 'C', 0, '');
                 $x += $w3;
@@ -2887,11 +2887,11 @@ 
                     $this->pdf->textBox($x, $y, $w4, $h, $texto, $aFont, 'T', 'C', 0, '');
                 }
                 //CFOP
-                $x     += $w4;
+                $x += $w4;
                 $texto = $prod->getElementsByTagName("CFOP")->item(0)->nodeValue;
                 $this->pdf->textBox($x, $y, $w5, $h, $texto, $aFont, 'T', 'C', 0, '');
                 //Unidade
-                $x     += $w5;
+                $x += $w5;
                 $texto = $uCom;
                 $this->pdf->textBox($x, $y, $w6, $h, $texto, $aFont, 'T', 'C', 0, '');
                 //Unidade de medida tributável
@@ -2912,7 +2912,7 @@ 
                 // QTDADE Tributável
                 if ($mostrarUnidadeTributavel) {
                     $qTrib = $prod->getElementsByTagName("qTrib")->item(0);
-                    if (! empty($qTrib)) {
+                    if (!empty($qTrib)) {
                         $texto = number_format($qTrib->nodeValue, $this->qComCasasDec, ",", ".");
                         $this->pdf->textBox($x, $yTrib, $w7, $h, $texto, $aFont, 'T', $alinhamento, 0, '');
                     }
@@ -2925,7 +2925,7 @@ 
                 // Valor Unitário Tributável
                 if ($mostrarUnidadeTributavel) {
                     $vUnTrib = $prod->getElementsByTagName("vUnTrib")->item(0);
-                    if (! empty($vUnTrib)) {
+                    if (!empty($vUnTrib)) {
                         $texto = number_format($vUnTrib->nodeValue, $this->vUnComCasasDec, ",", ".");
                         $this->pdf->textBox($x, $yTrib, $w8, $h, $texto, $aFont, 'T', $alinhamento, 0, '');
                     }
@@ -2939,7 +2939,7 @@ 
                 $this->pdf->textBox($x, $y, $w9, $h, $texto, $aFont, 'T', $alinhamento, 0, '');
                 $x += $w9;
                 //Valor do Desconto
-                $vdesc = ! empty($prod->getElementsByTagName("vDesc")->item(0)->nodeValue)
+                $vdesc = !empty($prod->getElementsByTagName("vDesc")->item(0)->nodeValue)
                     ? $prod->getElementsByTagName("vDesc")->item(0)->nodeValue : 0;
 
                 $texto = number_format($vdesc, 2, ",", ".");
@@ -2947,7 +2947,7 @@ 
                 //Valor da Base de calculo
                 $x += $w10;
                 if (isset($ICMS)) {
-                    $texto = ! empty($ICMS->getElementsByTagName("vBC")->item(0)->nodeValue)
+                    $texto = !empty($ICMS->getElementsByTagName("vBC")->item(0)->nodeValue)
                         ? number_format(
                             $ICMS->getElementsByTagName("vBC")->item(0)->nodeValue,
                             2,
@@ -2960,7 +2960,7 @@ 
                 //Valor do ICMS
                 $x += $w11;
                 if (isset($ICMS)) {
-                    $texto = ! empty($ICMS->getElementsByTagName("vICMS")->item(0)->nodeValue)
+                    $texto = !empty($ICMS->getElementsByTagName("vICMS")->item(0)->nodeValue)
                         ? number_format(
                             $ICMS->getElementsByTagName("vICMS")->item(0)->nodeValue,
                             2,
@@ -2973,7 +2973,7 @@ 
                 //Valor do IPI
                 $x += $w12;
                 if (isset($IPI)) {
-                    $texto = ! empty($IPI->getElementsByTagName("vIPI")->item(0)->nodeValue)
+                    $texto = !empty($IPI->getElementsByTagName("vIPI")->item(0)->nodeValue)
                         ? number_format(
                             $IPI->getElementsByTagName("vIPI")->item(0)->nodeValue,
                             2,
@@ -2988,7 +2988,7 @@ 
                 // %ICMS
                 $x += $w13;
                 if (isset($ICMS)) {
-                    $texto = ! empty($ICMS->getElementsByTagName("pICMS")->item(0)->nodeValue)
+                    $texto = !empty($ICMS->getElementsByTagName("pICMS")->item(0)->nodeValue)
                         ? number_format(
                             $ICMS->getElementsByTagName("pICMS")->item(0)->nodeValue,
                             2,
@@ -3001,7 +3001,7 @@ 
                 //%IPI
                 $x += $w14;
                 if (isset($IPI)) {
-                    $texto = ! empty($IPI->getElementsByTagName("pIPI")->item(0)->nodeValue)
+                    $texto = !empty($IPI->getElementsByTagName("pIPI")->item(0)->nodeValue)
                         ? number_format(
                             $IPI->getElementsByTagName("pIPI")->item(0)->nodeValue,
                             2,
@@ -3019,17 +3019,17 @@ 
                 $veicProd = $prod->getElementsByTagName("veicProd")->item(0);
                 // Tag somente é gerada para veiculo 0k, e só é permitido um veiculo por NF-e por conta do detran
                 // Verifica se a Tag existe
-                if (! empty($veicProd)) {
+                if (!empty($veicProd)) {
                     $this->dadosItenVeiculoDANFE($oldX, $y, $nInicio, $h, $prod);
                 }
 
 
                 $y += $h;
-                $i ++;
+                $i++;
                 //incrementa o controle dos itens processados.
-                $this->qtdeItensProc ++;
+                $this->qtdeItensProc++;
             } else {
-                $i ++;
+                $i++;
             }
         }
 
@@ -3234,23 +3234,23 @@ 
         $aFont = ['font' => $this->fontePadrao, 'size' => 7, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 0, '');
         //INSCRIÇÃO MUNICIPAL
-        $y     += 3;
+        $y += 3;
         $w     = round($this->wPrint * 0.23, 0);
         $texto = 'INSCRIÇÃO MUNICIPAL';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 1, '');
         //inscrição municipal
-        $texto = ! empty($this->emit->getElementsByTagName("IM")->item(0)->nodeValue) ?
+        $texto = !empty($this->emit->getElementsByTagName("IM")->item(0)->nodeValue) ?
             $this->emit->getElementsByTagName("IM")->item(0)->nodeValue : '';
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'B', 'L', 0, '');
         //VALOR TOTAL DOS SERVIÇOS
-        $x     += $w;
+        $x += $w;
         $texto = 'VALOR TOTAL DOS SERVIÇOS';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 1, '');
         if (isset($this->ISSQNtot)) {
-            $texto = ! empty($this->ISSQNtot->getElementsByTagName("vServ")->item(0)->nodeValue) ?
+            $texto = !empty($this->ISSQNtot->getElementsByTagName("vServ")->item(0)->nodeValue) ?
                 $this->ISSQNtot->getElementsByTagName("vServ")->item(0)->nodeValue : '';
             $texto = number_format($texto, 2, ",", ".");
         } else {
@@ -3259,14 +3259,14 @@ 
         $aFont = ['font' => $this->fontePadrao, 'size' => 10, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'B', 'R', 0, '');
         //BASE DE CÁLCULO DO ISSQN
-        $x     += $w;
+        $x += $w;
         $texto = 'BASE DE CÁLCULO DO ISSQN';
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 1, '');
         if (isset($this->ISSQNtot)) {
-            $texto = ! empty($this->ISSQNtot->getElementsByTagName("vBC")->item(0)->nodeValue) ?
+            $texto = !empty($this->ISSQNtot->getElementsByTagName("vBC")->item(0)->nodeValue) ?
                 $this->ISSQNtot->getElementsByTagName("vBC")->item(0)->nodeValue : '';
-            $texto = ! empty($texto) ? number_format($texto, 2, ",", ".") : '';
+            $texto = !empty($texto) ? number_format($texto, 2, ",", ".") : '';
         } else {
             $texto = '';
         }
@@ -3283,9 +3283,9 @@ 
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 1, '');
         if (isset($this->ISSQNtot)) {
-            $texto = ! empty($this->ISSQNtot->getElementsByTagName("vISS")->item(0)->nodeValue) ?
+            $texto = !empty($this->ISSQNtot->getElementsByTagName("vISS")->item(0)->nodeValue) ?
                 $this->ISSQNtot->getElementsByTagName("vISS")->item(0)->nodeValue : '';
-            $texto = ! empty($texto) ? number_format($texto, 2, ",", ".") : '';
+            $texto = !empty($texto) ? number_format($texto, 2, ",", ".") : '';
         } else {
             $texto = '';
         }
@@ -3324,7 +3324,7 @@ 
 
         //INFORMAÇÕES COMPLEMENTARES
         $texto = "INFORMAÇÕES COMPLEMENTARES";
-        $y     += 3;
+        $y += 3;
         $w     = $this->wAdic;
         $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => 'B'];
         $this->pdf->textBox($x, $y, $w, $h, $texto, $aFont, 'T', 'L', 1, '');
@@ -3334,7 +3334,7 @@ 
         //$this->textoAdic com o texto completo do campo
         //echo str_replace("\n", "<br>",$this->textoAdic);
         //die;
-        $y     += 1;
+        $y += 1;
         $aFont = ['font' => $this->fontePadrao, 'size' => $this->textadicfontsize * $this->pdf->k, 'style' => ''];
         //$aFont = ['font'=>$this->fontePadrao, 'size'=> 5, 'style'=>''];
         $this->pdf->textBox($x, $y + 2, $w - 2, $h, $this->textoAdic, $aFont, 'T', 'L', 0, '', false);
@@ -3385,7 +3385,7 @@ 
                 $texto = 'CONTINGÊNCIA SVC-RS' . $dhCont . $xJust;
                 break;
         }
-        $y     += 2;
+        $y += 2;
         $aFont = ['font' => $this->fontePadrao, 'size' => 7, 'style' => ''];
         $this->pdf->textBox($x, $y, $w - 2, $h, $texto, $aFont, 'T', 'L', 0, '', false);
 
@@ -3440,7 +3440,7 @@ 
         $tpNF = $this->ide->getElementsByTagName('tpNF')->item(0)->nodeValue;
         if ($tpNF == '0') {
             //NFe de Entrada
-            $emitente     = '';
+            $emitente = '';
             $emitente     .= $this->dest->getElementsByTagName("xNome")->item(0)->nodeValue . " - ";
             $emitente     .= $this->enderDest->getElementsByTagName("xLgr")->item(0)->nodeValue . ", ";
             $emitente     .= $this->enderDest->getElementsByTagName("nro")->item(0)->nodeValue . " - ";
@@ -3493,10 +3493,10 @@ 
             $texto .= "AO LADO";
         }
         $texto .= ". EMISSÃO: ";
-        $dEmi  = ! empty($this->ide->getElementsByTagName("dEmi")->item(0)->nodeValue) ?
+        $dEmi = !empty($this->ide->getElementsByTagName("dEmi")->item(0)->nodeValue) ?
             $this->ide->getElementsByTagName("dEmi")->item(0)->nodeValue : '';
         if ($dEmi == '') {
-            $dEmi  = ! empty($this->ide->getElementsByTagName("dhEmi")->item(0)->nodeValue) ?
+            $dEmi  = !empty($this->ide->getElementsByTagName("dhEmi")->item(0)->nodeValue) ?
                 $this->ide->getElementsByTagName("dhEmi")->item(0)->nodeValue : '';
             $aDemi = explode('T', $dEmi);
             $dEmi  = $aDemi[0];
@@ -3519,12 +3519,12 @@ 
             $this->pdf->textBox($x1, $y, $w1, 18, $texto, $aFont, 'C', 'C', 1, '');
             //DATA DE RECEBIMENTO
             $texto = "DATA DE RECEBIMENTO";
-            $y     += $h;
+            $y += $h;
             $w2    = round($this->wPrint * 0.17, 0); //35;
             $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
             $this->pdf->textBox($x, $y, $w2, 8, $texto, $aFont, 'T', 'L', 1, '');
             //IDENTIFICAÇÃO E ASSINATURA DO RECEBEDOR
-            $x     += $w2;
+            $x += $w2;
             $w3    = $w - $w2;
             $texto = "IDENTIFICAÇÃO E ASSINATURA DO RECEBEDOR";
             $this->pdf->textBox($x, $y, $w3, 8, $texto, $aFont, 'T', 'L', 1, '');
@@ -3535,7 +3535,7 @@ 
 
             return $y;
         } else {
-            $x --;
+            $x--;
             $x = $this->pdf->textBox90($x, $y, $w - 1, $h, $texto, $aFontSmall, 'C', 'L', 0, '', false);
             //NUMERO DA NOTA FISCAL LOGO NFE
             $w1    = 18;
@@ -3556,7 +3556,7 @@ 
             $aFont = ['font' => $this->fontePadrao, 'size' => 6, 'style' => ''];
             $this->pdf->textBox90($x, $y, $w2, 8, $texto, $aFont, 'T', 'L', 1, '');
             //IDENTIFICAÇÃO E ASSINATURA DO RECEBEDOR
-            $y     -= $w2;
+            $y -= $w2;
             $w3    = $w - $w2;
             $texto = "IDENTIFICAÇÃO E ASSINATURA DO RECEBEDOR";
             $aFont = ['font' => $this->fontePadrao, 'size' => 5.7, 'style' => ''];
@@ -3577,18 +3577,18 @@ 
      */
     protected function geraInformacoesDaTagCompra()
     {
-        if (! $this->gerarInformacoesAutomaticas) {
+        if (!$this->gerarInformacoesAutomaticas) {
             return '';
         }
         $saida = "";
         if (isset($this->compra)) {
-            if (! empty($this->compra->getElementsByTagName("xNEmp")->item(0)->nodeValue)) {
+            if (!empty($this->compra->getElementsByTagName("xNEmp")->item(0)->nodeValue)) {
                 $saida .= " Nota de Empenho: " . $this->compra->getElementsByTagName("xNEmp")->item(0)->nodeValue;
             }
-            if (! empty($this->compra->getElementsByTagName("xPed")->item(0)->nodeValue)) {
+            if (!empty($this->compra->getElementsByTagName("xPed")->item(0)->nodeValue)) {
                 $saida .= " Pedido: " . $this->compra->getElementsByTagName("xPed")->item(0)->nodeValue;
             }
-            if (! empty($this->compra->getElementsByTagName("xCont")->item(0)->nodeValue)) {
+            if (!empty($this->compra->getElementsByTagName("xCont")->item(0)->nodeValue)) {
                 $saida .= " Contrato: " . $this->compra->getElementsByTagName("xCont")->item(0)->nodeValue;
             }
         }
@@ -3619,10 +3619,10 @@ 
         if ($icmss > 0) {
             $icmss = 1;
         }
-        $dEmi = ! empty($this->ide->getElementsByTagName("dEmi")->item(0)->nodeValue) ?
+        $dEmi = !empty($this->ide->getElementsByTagName("dEmi")->item(0)->nodeValue) ?
             $this->ide->getElementsByTagName("dEmi")->item(0)->nodeValue : '';
         if ($dEmi == '') {
-            $dEmi  = ! empty($this->ide->getElementsByTagName("dhEmi")->item(0)->nodeValue) ?
+            $dEmi  = !empty($this->ide->getElementsByTagName("dhEmi")->item(0)->nodeValue) ?
                 $this->ide->getElementsByTagName("dhEmi")->item(0)->nodeValue : '';
             $aDemi = explode('T', $dEmi);
             $dEmi  = $aDemi[0];
@@ -3646,7 +3646,7 @@ 
      */
     protected function geraInformacoesDasNotasReferenciadas()
     {
-        if (! $this->gerarInformacoesAutomaticas) {
+        if (!$this->gerarInformacoesAutomaticas) {
             return '';
         }
         $formaNfeRef = "\r\nNFe Ref.: série:%d número:%d emit:%s em %s [%s]";
@@ -3674,7 +3674,7 @@ 
                 $cnpj          = $this->formatField(substr($chave_acesso, 6, 14), "##.###.###/####-##");
                 $serie         = substr($chave_acesso, 22, 3);
                 $numero        = substr($chave_acesso, 25, 9);
-                $saida         .= sprintf($formaNfeRef, $serie, $numero, $cnpj, $data, $chave_acessoF);
+                $saida .= sprintf($formaNfeRef, $serie, $numero, $cnpj, $data, $chave_acessoF);
             }
             $refNF = $nfRef->getElementsByTagName('refNF');
             foreach ($refNF as $umaRefNFe) {
@@ -3685,7 +3685,7 @@ 
                 $numero = $umaRefNFe->getElementsByTagName('nNF')->item(0)->nodeValue;
                 $data   = substr($data, 2, 2) . "/20" . substr($data, 0, 2);
                 $cnpj   = $this->formatField($cnpj, "##.###.###/####-##");
-                $saida  .= sprintf($formaNfRef, $serie, $numero, $cnpj, $data, $mod);
+                $saida .= sprintf($formaNfRef, $serie, $numero, $cnpj, $data, $mod);
             }
             $refCTe = $nfRef->getElementsByTagName('refCTe');
             foreach ($refCTe as $chave_acessoRef) {
@@ -3695,7 +3695,7 @@ 
                 $cnpj          = $this->formatField(substr($chave_acesso, 6, 14), "##.###.###/####-##");
                 $serie         = substr($chave_acesso, 22, 3);
                 $numero        = substr($chave_acesso, 25, 9);
-                $saida         .= sprintf($formaCTeRef, $serie, $numero, $cnpj, $data, $chave_acessoF);
+                $saida .= sprintf($formaCTeRef, $serie, $numero, $cnpj, $data, $chave_acessoF);
             }
             $refECF = $nfRef->getElementsByTagName('refECF');
             foreach ($refECF as $umaRefNFe) {
@@ -3707,10 +3707,9 @@ 
             $refNFP = $nfRef->getElementsByTagName('refNFP');
             foreach ($refNFP as $umaRefNFe) {
                 $data   = $umaRefNFe->getElementsByTagName('AAMM')->item(0)->nodeValue;
-                $cnpj   = ! empty($umaRefNFe->getElementsByTagName('CNPJ')->item(0)->nodeValue) ?
-                    $umaRefNFe->getElementsByTagName('CNPJ')->item(0)->nodeValue :
-                    '';
-                $cpf    = ! empty($umaRefNFe->getElementsByTagName('CPF')->item(0)->nodeValue) ?
+                $cnpj   = !empty($umaRefNFe->getElementsByTagName('CNPJ')->item(0)->nodeValue) ?
+                    $umaRefNFe->getElementsByTagName('CNPJ')->item(0)->nodeValue : '';
+                $cpf    = !empty($umaRefNFe->getElementsByTagName('CPF')->item(0)->nodeValue) ?
                     $umaRefNFe->getElementsByTagName('CPF')->item(0)->nodeValue : '';
                 $mod    = $umaRefNFe->getElementsByTagName('mod')->item(0)->nodeValue;
                 $serie  = $umaRefNFe->getElementsByTagName('serie')->item(0)->nodeValue;
@@ -3732,7 +3731,7 @@ 
     private function loadDoc($xml)
     {
         $this->xml = $xml;
-        if (! empty($xml)) {
+        if (!empty($xml)) {
             $this->dom = new Dom();
             $this->dom->loadXML($this->xml);
             if (empty($this->dom->getElementsByTagName("infNFe")->item(0))) {
@@ -3786,7 +3785,7 @@ 
         $numlinhas    = $this->pdf->getNumLines($textoProduto, $w2, $aFont);
 
         if ($mostrarUnidadeTributavel && $numlinhas == 1) {
-            $numlinhas ++;
+            $numlinhas++;
         }
 
         return round(($numlinhas * $this->pdf->fontSize) + ($numlinhas * 0.5), 2);