TSubtotal

Complexity

Total Complexity

252

Size/Duplication

Total Lines	1264
Duplicated Lines	0 %

Importance

Changes	26
Bugs	2	Features	1

33 Methods

Rating	Name	Duplication	Size	Complexity
A	getLastLineOrderId()	0	9	4
B	getFreeTextHtml()	0	15	5
A	isSubtotal()	0	3	3
A	printRect()	0	6	4
A	addTotal()	0	3	1
A	isFreeText()	0	3	3
B	getAllTitleFromDocument()	0	31	5
A	hasNcTitle()	0	16	4
B	isTitle()	0	6	5
B	tableau_tot()	0	77	5
C	concat()	0	33	8
A	getTitleLabel()	0	5	3
C	getTotalBlockFromTitle()	0	31	7
F	addRecapPage()	0	247	31
B	pagehead()	0	63	6
C	addSubtotalMissing()	0	25	7
A	addTitle()	0	3	1
A	getNiveau()	0	5	3
C	getAllTitleFromLine()	0	70	16
D	duplicateLines()	0	119	19
A	printLevel()	0	6	1
A	isModSubtotalLine()	0	3	3
C	addSubTotalLine()	0	68	14
C	doUpdateLine()	0	52	11
D	getParentTitleOfLine()	0	30	10
A	updateRang()	0	14	4
B	tableau()	0	38	5
A	getLinesFromTitleId()	0	3	1
F	generateDoc()	0	30	17
A	getAllTitleWithoutTotalFromDocument()	0	10	3
C	titleHasTotalLine()	0	24	13
D	getLinesFromTitle()	0	45	26
A	getOrderIdFromLineId()	0	9	4

<?php


class TSubtotal {
	
	static $module_number = 104777;
	
	static function addSubTotalLine(&$object, $label, $qty, $rang=-1) {

It is generally recommended to explicitly declare the visibility for methods.

		
		$res = 0;
		
		if( (float)DOL_VERSION <= 3.4 ) {

The constant DOL_VERSION was not found. Maybe you did not declare it correctly or list all dependencies?

			/**
			 * @var $object Facture
			 */
			if($object->element=='facture') $res =  $object->addline($object->id, $label, 0,$qty,0,0,0,0,0,'','',0,0,'','HT',0,9,-1, TSubtotal::$module_number);
			/**
			 * @var $object Propal
			 */
			else if($object->element=='propal') $res =  $object->addline($object->id,$label, 0,$qty,0,0,0,0,0,'HT',0,0,9,-1, TSubtotal::$module_number);
			/**
			 * @var $object Commande
			 */
			else if($object->element=='commande') $res =  $object->addline($object->id,$label, 0,$qty,0,0,0,0,0,0,0,'HT',0,'','',9,-1, TSubtotal::$module_number);

		}
		else {
			$desc = '';
			if ((float) DOL_VERSION < 6  || $qty==50) {
				$desc = $label;
				$label = '';
			}
			
			/**
			 * @var $object Facture
			 */
			if($object->element=='facture') $res =  $object->addline($desc, 0,$qty,0,0,0,0,0,'','',0,0,'','HT',0,9,$rang, TSubtotal::$module_number, '', 0, 0, null, 0, $label);
			/**
			 * @var $object Facture fournisseur
			 */
			else if($object->element=='invoice_supplier') {
			    $object->special_code = TSubtotal::$module_number;
			    $rang = $object->line_max() + 1;
			    $res = $object->addline($label,0,0,0,0,$qty,0,0,'','',0,0,'HT',9,$rang);
			}
			/**
			 * @var $object Propal
			 */
			else if($object->element=='propal') $res = $object->addline($desc, 0,$qty,0,0,0,0,0,'HT',0,0,9,$rang, TSubtotal::$module_number, 0, 0, 0, $label);
			/**
			 * @var $object Propal Fournisseur
			 */
			else if($object->element=='supplier_proposal') $res = $object->addline($desc, 0,$qty,0,0,0,0,0,'HT',0,0,9,$rang, TSubtotal::$module_number, 0, 0, 0, $label);
			
			/**
			 * @var $object Commande
			 */
			else if($object->element=='commande') $res =  $object->addline($desc, 0,$qty,0,0,0,0,0,0,0,'HT',0,'','',9,$rang, TSubtotal::$module_number, 0, null, 0, $label);
			/**
			 * @var $object Commande fournisseur
			 */
			else if($object->element=='order_supplier') {
			    $object->special_code = TSubtotal::$module_number;
			    $res = $object->addline($label, 0,$qty,0,0,0,0,0,'',0,'HT', 0, 9);
			}
			/**
			 * @var $object Facturerec
			 */
			else if($object->element=='facturerec') $res =  $object->addline($desc, 0,$qty, 0, 0, 0, 0, 0, 'HT', 0, '', 0, 9, $rang, TSubtotal::$module_number,$label); 
			
		}
	
		self::generateDoc($object);
		
		return $res;
	}

	public static function generateDoc(&$object)
	{
		global $conf,$langs,$db;
		
		if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE))
		{
			$hidedetails = (GETPOST('hidedetails', 'int') ? GETPOST('hidedetails', 'int') : (! empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DETAILS) ? 1 : 0));

The function GETPOST was not found. Maybe you did not declare it correctly or list all dependencies?

			$hidedesc = (GETPOST('hidedesc', 'int') ? GETPOST('hidedesc', 'int') : (! empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_DESC) ? 1 : 0));
			$hideref = (GETPOST('hideref', 'int') ? GETPOST('hideref', 'int') : (! empty($conf->global->MAIN_GENERATE_DOCUMENTS_HIDE_REF) ? 1 : 0));
			
			// Define output language
			$outputlangs = $langs;
			$newlang = GETPOST('lang_id', 'alpha');
			if (! empty($conf->global->MAIN_MULTILANGS) && empty($newlang))
				$newlang = !empty($object->client) ? $object->client->default_lang : $object->thirdparty->default_lang;
			if (! empty($newlang)) {
				$outputlangs = new Translate("", $conf);

The type Translate was not found. Maybe you did not declare it correctly or list all dependencies?

				$outputlangs->setDefaultLang($newlang);
			}

			$ret = $object->fetch($object->id); // Reload to get new records

The assignment to $ret is dead and can be removed.

			if ((float) DOL_VERSION <= 3.6)

The constant DOL_VERSION was not found. Maybe you did not declare it correctly or list all dependencies?

			{
				if ($object->element == 'propal') propale_pdf_create($db, $object, $object->modelpdf, $outputlangs, $hidedetails, $hidedesc, $hideref);

The function propale_pdf_create was not found. Maybe you did not declare it correctly or list all dependencies?

				elseif ($object->element == 'commande') commande_pdf_create($db, $object, $object->modelpdf, $outputlangs, $hidedetails, $hidedesc, $hideref);

The function commande_pdf_create was not found. Maybe you did not declare it correctly or list all dependencies?

				elseif ($object->element == 'facture') facture_pdf_create($db, $object, $object->modelpdf, $outputlangs, $hidedetails, $hidedesc, $hideref);

The function facture_pdf_create was not found. Maybe you did not declare it correctly or list all dependencies?

			}
			else
			{
				if ($object->element!= 'facturerec') $object->generateDocument($object->modelpdf, $outputlangs, $hidedetails, $hidedesc, $hideref);
			}
		}
	}
	
	/**
	 * Permet de mettre à jour les rangs afin de décaler des lignes pour une insertion en milieu de document
	 * 
	 * @param type $object
	 * @param type $rang_start
	 * @param type $move_to
	 */
	public static function updateRang(&$object, $rang_start, $move_to=1)
	{
		if (!class_exists('GenericObject')) require_once DOL_DOCUMENT_ROOT.'/core/class/genericobject.class.php';

The constant DOL_DOCUMENT_ROOT was not found. Maybe you did not declare it correctly or list all dependencies?

		
		$row=new GenericObject($object->db);

The type GenericObject was not found. Maybe you did not declare it correctly or list all dependencies?

		$row->table_element_line = $object->table_element_line;
		$row->fk_element = $object->fk_element;
		$row->id = $object->id;
		
		foreach ($object->lines as &$line)
		{
			if ($line->rang < $rang_start) continue;
			
			$row->updateRangOfLine($line->id, $line->rang+$move_to);
		}
	}
	
	/**
	 * Méthode qui se charge de faire les ajouts de sous-totaux manquant afin de fermer les titres ouvert lors de l'ajout d'un nouveau titre
	 * 
	 * @global type $langs
	 * @param type $object
	 * @param type $level_new_title
	 */
	public static function addSubtotalMissing(&$object, $level_new_title)
	{
		global $langs;
		$TTitle = self::getAllTitleWithoutTotalFromDocument($object);
		// Reverse - Pour partir de la fin et remonter dans les titres pour me permettre de m'arrêter quand je trouve un titre avec un niveau inférieur à celui qui a était ajouté
		$TTitle_reverse = array_reverse($TTitle);
		
		foreach ($TTitle_reverse as $k => $title_line)
		{
			$title_niveau = self::getNiveau($title_line);
			if ($title_niveau < $level_new_title) break;
			
			$rang_to_add = self::titleHasTotalLine($object, $title_line, true, true);
			
			if (is_numeric($rang_to_add)) 
			{
				if ($rang_to_add != -1) self::updateRang($object, $rang_to_add);
				
				self::addSubTotalLine($object, $langs->trans('SubTotal'), 100-$title_niveau, $rang_to_add);
				
				$object->lines[] = $object->line; // ajout de la ligne dans le tableau de ligne (Dolibarr ne le fait pas)
				if ($rang_to_add != -1) 
				{
					if (method_exists($object, 'fetch_lines')) $object->fetch_lines();
					else $object->fetch($object->id);
				}
			}
		}
	}
	
	public static function addTitle(&$object, $label, $level, $rang=-1)
	{
		self::addSubTotalLine($object, $label, $level, $rang);
	}
	
	public static function addTotal(&$object, $label, $level, $rang=-1)
	{
		self::addSubTotalLine($object, $label, (100-$level), $rang);
	}

	/**
	 * Récupère la liste des lignes de titre qui n'ont pas de sous-total
	 * 
	 * @param Propal|Commande|Facture				$object

The type Facture was not found. Maybe you did not declare it correctly or list all dependencies?

The type Propal was not found. Maybe you did not declare it correctly or list all dependencies?

The type Commande was not found. Maybe you did not declare it correctly or list all dependencies?

	 * @param boolean								$get_block_total
	 * 
	 * @return array
	 */
	public static function getAllTitleWithoutTotalFromDocument(&$object, $get_block_total=false)
	{
		$TTitle = self::getAllTitleFromDocument($object, $get_block_total);
		
		foreach ($TTitle as $k => $title_line)
		{
			if (self::titleHasTotalLine($object, $title_line)) unset($TTitle[$k]);
		}
		
		return $TTitle;
	}
	
	/**
	 * Est-ce que mon titre ($title_line) a un sous-total ?
	 * 
	 * @param Propal|Commande|Facture				$object
	 * @param PropaleLigne|OrderLine|FactureLigne	$title_line

The type FactureLigne was not found. Maybe you did not declare it correctly or list all dependencies?

The type PropaleLigne was not found. Maybe you did not declare it correctly or list all dependencies?

The type OrderLine was not found. Maybe you did not declare it correctly or list all dependencies?

	 * @param boolean								$strict_mode			si true alors un titre doit avoir un sous-total de même niveau; si false un titre possède un sous-total à partir du moment où l'on trouve un titre de niveau égale ou inférieur
	 * @param boolean								$return_rang_on_false	si true alors renvoi le rang où devrait ce trouver le sous-total
	 * @return boolean
	 */
	public static function titleHasTotalLine(&$object, &$title_line, $strict_mode=false, $return_rang_on_false=false)
	{
		if (empty($object->lines) || !is_array($object->lines)) return false;
		
		$title_niveau = self::getNiveau($title_line);
		foreach ($object->lines as &$line)
		{
			if ($line->rang <= $title_line->rang) continue;
			if (self::isTitle($line) && self::getNiveau($line) <= $title_niveau) return false; // Oups on croise un titre d'un niveau inférieur ou égale (exemple : je croise un titre niveau 2 alors que je suis sur un titre de niveau 3) pas lieu de continuer car un nouveau bloc commence
			if (!self::isSubtotal($line)) continue;
			
			$subtotal_niveau = self::getNiveau($line);
			
			// Comparaison du niveau de la ligne de sous-total avec celui du titre
			if ($subtotal_niveau == $title_niveau) return true; // niveau égale => Ok mon titre a un sous-total
			elseif ($subtotal_niveau < $title_niveau) // niveau inférieur trouvé (exemple : sous-total de niveau 1 contre mon titre de niveau 3)
			{
				if ($strict_mode) return ($return_rang_on_false) ? $line->rang : false; // mode strict niveau pas égale donc faux
				else return true; // mode libre => OK je considère que mon titre à un sous-total
			}
		}
		
		// Sniff, j'ai parcouru toutes les lignes et pas de sous-total pour ce titre
		return ($return_rang_on_false) ? -1 : false;

The expression return $return_rang_on_false ? -1 : false also could return the type integer which is incompatible with the documented return type boolean.

	}
	
	public static function getAllTitleFromDocument(&$object, $get_block_total=false)
	{
		$TRes = array();
		if (!empty($object->lines))
		{
			foreach ($object->lines as $k => &$line)
			{
				if (self::isTitle($line))
				{
					if ($get_block_total)
					{
						$TTot = self::getTotalBlockFromTitle($object, $line);
						
						$line->total_pa_ht = $TTot['total_pa_ht'];
						$line->total_options = $TTot['total_options'];
						$line->total_ht = $TTot['total_ht'];
						$line->total_tva = $TTot['total_tva'];
						$line->total_ttc = $TTot['total_ttc'];
						$line->TTotal_tva = $TTot['TTotal_tva'];
						$line->multicurrency_total_ht = $TTot['multicurrency_total_ht'];
						$line->multicurrency_total_tva = $TTot['multicurrency_total_tva'];
						$line->multicurrency_total_ttc = $TTot['multicurrency_total_ttc'];
						$line->TTotal_tva_multicurrency = $TTot['TTotal_tva_multicurrency'];
					}
					
					$TRes[] = $line;
				}
			}
		}
		
		return $TRes;
	}
	
	public static function getTotalBlockFromTitle(&$object, &$line)
	{
		dol_include_once('/core/lib/price.lib.php');

The function dol_include_once was not found. Maybe you did not declare it correctly or list all dependencies?

		$TTot = array('total_pa_ht' => 0, 'total_options' => 0, 'total_ht' => 0, 'total_tva' => 0, 'total_ttc' => 0, 'TTotal_tva' => array(), 'multicurrency_total_ht' => 0, 'multicurrency_total_tva' => 0, 'multicurrency_total_ttc' => 0, 'TTotal_tva_multicurrency' => array());
		
		foreach ($object->lines as &$l)
		{
			if ($l->rang <= $line->rang) continue;
			elseif (self::isSubtotal($l) && self::getNiveau($l) == $line->qty) break;
			elseif (self::isModSubtotalLine($l)) continue;
			
			if (!empty($l->array_options['options_subtotal_nc']))
			{
				$tabprice = calcul_price_total($l->qty, $l->subprice, $l->remise_percent, $l->tva_tx, $l->localtax1_tx, $l->localtax2_tx, 0, 'HT', $l->info_bits, $l->product_type);

The function calcul_price_total was not found. Maybe you did not declare it correctly or list all dependencies?

				$TTot['total_options'] += $tabprice[0]; // total ht
			}
			else
			{
				$TTot['total_pa_ht'] += $l->pa_ht * $l->qty;
				$TTot['total_ht'] += $l->total_ht;
				$TTot['total_tva'] += $l->total_tva;
				$TTot['total_ttc'] += $l->total_ttc;
				$TTot['TTotal_tva'][$l->tva_tx] += $l->total_tva;
				$TTot['multicurrency_total_ht'] += $l->multicurrency_total_ht;
				$TTot['multicurrency_total_tva'] += $l->multicurrency_total_tva;
				$TTot['multicurrency_total_ttc'] += $l->multicurrency_total_ttc;
				$TTot['TTotal_tva_multicurrency'][$l->tva_tx] += $l->multicurrency_total_tva;
			}
		}
		
		return $TTot;
	}

	public static function getOrderIdFromLineId(&$db, $fk_commandedet)
	{
		if (empty($fk_commandedet)) return false;
		
		$sql = 'SELECT fk_commande FROM '.MAIN_DB_PREFIX.'commandedet WHERE rowid = '.$fk_commandedet;

The constant MAIN_DB_PREFIX was not found. Maybe you did not declare it correctly or list all dependencies?

		$resql = $db->query($sql);
		
		if ($resql && ($row = $db->fetch_object($resql))) return $row->fk_commande;
		else return false;
	}
	
	public static function getLastLineOrderId(&$db, $fk_commande)
	{
		if (empty($fk_commande)) return false;
		
		$sql = 'SELECT rowid FROM '.MAIN_DB_PREFIX.'commandedet WHERE fk_commande = '.$fk_commande.' ORDER BY rang DESC LIMIT 1';

The constant MAIN_DB_PREFIX was not found. Maybe you did not declare it correctly or list all dependencies?

		$resql = $db->query($sql);
		
		if ($resql && ($row = $db->fetch_object($resql))) return $row->rowid;
		else return false;
	}
	
	public static function getParentTitleOfLine(&$object, $i)
	{
		if ($i <= 0) return false;
		
		$skip_title = 0;
		// Je parcours les lignes précédentes
		while ($i--)
		{
			$line = &$object->lines[$i];
			// S'il s'agit d'un titre
			if ($line->product_type == 9 && $line->qty <= 10 && $line->qty >= 1)
			{
				if ($skip_title)
				{
					$skip_title--;
					continue;
				}
				
				//@INFO J'ai ma ligne titre qui contient ma ligne, par contre je check pas s'il y a un sous-total
				return $line;
				break;

break is not strictly necessary here and could be removed.

			}
			elseif ($line->product_type == 9 && $line->qty >= 90 && $line->qty <= 99)
			{
				// Il s'agit d'un sous-total, ça veut dire que le prochain titre théoriquement doit être ignorer (je travail avec un incrément au cas ou je croise plusieurs sous-totaux)
				$skip_title++;
			}
		}

		return false;
	}
	
	public static function isTitle(&$line, $level=-1)
	{
		$res = $line->special_code == self::$module_number && $line->product_type == 9 && $line->qty <= 9;
		if($res && $level > -1) {
			return $line->qty == $level;
		} else return $res;
		
	}
	
	public static function isSubtotal(&$line)
	{
		return $line->special_code == self::$module_number && $line->product_type == 9 && $line->qty >= 90;
	}
	
	public static function isFreeText(&$line)
	{
		return $line->special_code == self::$module_number && $line->product_type == 9 && $line->qty == 50;
	}
	
	public static function isModSubtotalLine(&$line)
	{
		return self::isTitle($line) || self::isSubtotal($line) || self::isFreeText($line);
	}

	public static function getFreeTextHtml(&$line, $readonly=0)
	{
		global $conf;
		
		// Copie du fichier "objectline_edit.tpl.php"
		// editeur wysiwyg
		require_once DOL_DOCUMENT_ROOT.'/core/class/doleditor.class.php';

The constant DOL_DOCUMENT_ROOT was not found. Maybe you did not declare it correctly or list all dependencies?

		$nbrows=ROWS_2;

The constant ROWS_2 was not found. Maybe you did not declare it correctly or list all dependencies?

		if (! empty($conf->global->MAIN_INPUT_DESC_HEIGHT)) $nbrows=$conf->global->MAIN_INPUT_DESC_HEIGHT;
		$enable=(isset($conf->global->FCKEDITOR_ENABLE_DETAILS)?$conf->global->FCKEDITOR_ENABLE_DETAILS:0);
		$toolbarname='dolibarr_details';
		if (! empty($conf->global->FCKEDITOR_ENABLE_DETAILS_FULL)) $toolbarname='dolibarr_notes';
		$text = !empty($line->description)?$line->description:$line->label;
		$doleditor=new DolEditor('line-description',$text,'',164,$toolbarname,'',false,true,$enable,$nbrows,'98%', $readonly);

The type DolEditor was not found. Maybe you did not declare it correctly or list all dependencies?

		return $doleditor->Create(1);
	}
	
	public static function duplicateLines(&$object, $lineid, $withBlockLine=false)
	{
		global $db,$user,$conf;

		$createRight = $user->rights->{$object->element}->creer;
		if($object->element == 'facturerec' )
		{
		    $object->statut = 0; // hack for facture rec
		    $createRight = $user->rights->facture->creer;
		}
		elseif($object->element == 'order_supplier' )
		{
		    $createRight = $user->rights->fournisseur->commande->creer;
		}
		elseif($object->element == 'invoice_supplier' )
		{
		    $createRight = $user->rights->fournisseur->facture->creer;
		}
		
		if ($object->statut == 0  && $createRight && !empty($conf->global->SUBTOTAL_ALLOW_DUPLICATE_BLOCK))
		{
			dol_include_once('/subtotal/lib/subtotal.lib.php');

The function dol_include_once was not found. Maybe you did not declare it correctly or list all dependencies?

			
			$TLine = self::getLinesFromTitleId($object, $lineid, $withBlockLine);

			if (!empty($TLine))
			{
				$object->db->begin();
				$res = 1;

				$TLineAdded = array();
				foreach ($TLine as $line)
				{
					// TODO refactore avec un doAddLine sur le même schéma que le doUpdateLine
					switch ($object->element) {
						case 'propal':
							//$desc, $pu_ht, $qty, $txtva, $txlocaltax1=0.0, $txlocaltax2=0.0, $fk_product=0, $remise_percent=0.0, $price_base_type='HT', $pu_ttc=0.0, $info_bits=0, $type=0, $rang=-1, $special_code=0, $fk_parent_line=0, $fk_fournprice=0, $pa_ht=0, $label='',$date_start='', $date_end='',$array_options=0, $fk_unit=null, $origin='', $origin_id=0)
							$res = $object->addline($line->desc, $line->subprice, $line->qty, $line->tva_tx, $line->localtax1_tx, $line->localtax2_tx, $line->fk_product, $line->remise_percent, 'HT', 0, $line->info_bits, $line->product_type, -1, $line->special_code, 0, 0, $line->pa_ht, $line->label, $line->date_start, $line->date_end, $line->array_options, $line->fk_unit, $line->origin, $line->origin_id);
							break;
							
						case 'supplier_proposal':
						    $res = $object->addline($line->desc, $line->subprice, $line->qty, $line->tva_tx, $line->localtax1_tx, $line->localtax2_tx, $line->fk_product, $line->remise_percent, 'HT', 0, $line->info_bits, $line->product_type, -1, $line->special_code, 0, 0, $line->pa_ht, $line->label, $line->date_start, $line->date_end, $line->array_options, $line->fk_unit, $line->origin, $line->origin_id);
						    break;
							
						case 'commande':
							//$desc, $pu_ht, $qty, $txtva, $txlocaltax1=0, $txlocaltax2=0, $fk_product=0, $remise_percent=0, $info_bits=0, $fk_remise_except=0, $price_base_type='HT', $pu_ttc=0, $date_start='', $date_end='', $type=0, $rang=-1, $special_code=0, $fk_parent_line=0, $fk_fournprice=null, $pa_ht=0, $label='',$array_options=0, $fk_unit=null, $origin='', $origin_id=0)
							$res = $object->addline($line->desc, $line->subprice, $line->qty, $line->tva_tx, $line->localtax1_tx, $line->localtax2_tx, $line->fk_product, $line->remise_percent, $line->info_bits, $line->fk_remise_except, 'HT', 0, $line->date_start, $line->date_end, $line->product_type, -1, $line->special_code, 0, 0, $line->pa_ht, $line->label, $line->array_options, $line->fk_unit, $line->origin, $line->origin_id);
							break;
							
						case 'order_supplier':
						    $object->line = $line;
						    $object->line->fk_commande = $object->id;
						    $object->line->rang = $object->line_max() +1;
						    $res = $object->line->insert(1);
							break;
							
						case 'facture':
							//$desc, $pu_ht, $qty, $txtva, $txlocaltax1=0, $txlocaltax2=0, $fk_product=0, $remise_percent=0, $date_start='', $date_end='', $ventil=0, $info_bits=0, $fk_remise_except='', $price_base_type='HT', $pu_ttc=0, $type=self::TYPE_STANDARD, $rang=-1, $special_code=0, $origin='', $origin_id=0, $fk_parent_line=0, $fk_fournprice=null, $pa_ht=0, $label='', $array_options=0, $situation_percent=100, $fk_prev_id='', $fk_unit = null
							$res = $object->addline($line->desc, $line->subprice, $line->qty, $line->tva_tx, $line->localtax1_tx, $line->localtax2_tx, $line->fk_product, $line->remise_percent, $line->date_start, $line->date_end, 0, $line->info_bits, $line->fk_remise_except, 'HT', 0, $line->product_type, -1, $line->special_code, $line->origin, $line->origin_id, $line->fk_parent_line, $line->fk_fournprice, $line->pa_ht, $line->label, $line->array_options, $line->situation_percent, $line->fk_prev_id, $line->fk_unit);
							break;
						/*	Totally useless on invoice supplier
						case 'invoice_supplier':
						    //var_dump($line); exit;
						    $rang = $object->line_max() +1;
						    $object->special_code = $line->special_code;
						    if (TSubtotal::isModSubtotalLine($line)) {
						        $object->line = $line;
						        $object->line->desc = $line->description;
						        $object->line->description = $line->description;
						        $object->line->fk_facture_fourn = $object->id;
						        $object->line->rang = $rang;
						        //var_dump($object->line); exit;
    						    $res = $object->line->insert(1);
						        break;
						        //var_dump($line->desc, $line->label, $line->description); exit;
						    }
						    $res = $object->addline($line->desc, $line->subprice, $line->tva_tx, $line->localtax1_tx, $line->localtax2_tx, $line->qty, $line->fk_product, $line->remise_percent, $line->date_start, $line->date_end, 0, $line->info_bits, 'HT', $line->product_type, $rang);
						    break;
							*/
						case 'facturerec':
							//$desc, $pu_ht, $qty, $txtva, $txlocaltax1=0, $txlocaltax2=0, $fk_product=0, $remise_percent=0, $date_start='', $date_end='', $ventil=0, $info_bits=0, $fk_remise_except='', $price_base_type='HT', $pu_ttc=0, $type=self::TYPE_STANDARD, $rang=-1, $special_code=0, $origin='', $origin_id=0, $fk_parent_line=0, $fk_fournprice=null, $pa_ht=0, $label='', $array_options=0, $situation_percent=100, $fk_prev_id='', $fk_unit = null
							$res = $object->addline($line->desc, $line->subprice, $line->qty, $line->tva_tx, $line->localtax1_tx, $line->localtax2_tx, $line->fk_product, $line->remise_percent, $line->date_start, $line->date_end, 0, $line->info_bits, $line->fk_remise_except, 'HT', 0, $line->product_type, -1, $line->special_code, $line->origin, $line->origin_id, $line->fk_parent_line, $line->fk_fournprice, $line->pa_ht, $line->label, $line->array_options, $line->situation_percent, $line->fk_prev_id, $line->fk_unit);
							break;
					}

					$TLineAdded[] = $object->line;
					// Error from addline
					if ($res <= 0) break;
					else
					{
						$object->line_from = $line;
						// Call trigger
						$result=$object->call_trigger('LINE_DUPLICATE',$user); // $object->line
						if ($result < 0)
						{
							$object->db->rollback();
							return -2;
						}
					}
				}
				
				if ($res > 0)
				{
					$object->db->commit();
					foreach ($TLineAdded as &$line)
					{
					    // ça peut paraitre non optimisé de déclancher la fonction sur toutes les lignes mais ceci est nécessaire pour réappliquer l'état exact de chaque ligne
					    _updateLineNC($object->element, $object->id, $line->id, $line->array_options['options_subtotal_nc']);
					}
					return count($TLineAdded);
				}
				else
				{
					$object->db->rollback();
					return -1;
				}
			}

			return 0;
		}
	}
	
	public static function getLinesFromTitle(&$object, $key_trad, $level=1, $under_title='', $withBlockLine=false, $key_is_id=false)
	{
		global $langs;
		
		// Besoin de comparer sur les 2 formes d'écriture
		if (!$key_is_id) $TTitle_search = array($langs->trans($key_trad), $langs->transnoentitiesnoconv($key_trad));
		
		$TTitle_under_search = array();
		if (!empty($under_title)) $TTitle_under_search = array($langs->trans($under_title), $langs->transnoentitiesnoconv($under_title));
		
		$TLine = array();
		$add_line = false;
		$under_title_found=false;
		
		foreach ($object->lines as $key => &$line)
		{
			if (!$under_title_found && !empty($TTitle_under_search))
			{
				if ($line->product_type == 9 && (in_array($line->desc, $TTitle_under_search) || in_array($line->label, $TTitle_under_search)) ) $under_title_found = true;
			}
			else
			{
				if ( ($key_is_id && $line->id == $key_trad) || (!$key_is_id && $line->product_type == 9 && $line->qty == $level && (in_array($line->desc, $TTitle_search) || in_array($line->label, $TTitle_search) )))

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

				{
					if ($key_is_id) $level = $line->qty;
					
					$add_line = true;
					if ($withBlockLine) $TLine[] = $line;
					continue;
				}
				elseif ($add_line && $line->product_type == 9 && (100 - $line->qty == $level) ) // Si on tombe sur un sous-total, il faut que ce soit un du même niveau que le titre
				{
					if ($withBlockLine) $TLine[] = $line;
					break;
				}
				
				if ($add_line)
				{
					if (!$withBlockLine && (self::isTitle($line) || self::isSubtotal($line)) ) continue;
					else $TLine[] = $line;
				}
			}
		}
		
		return $TLine;
	}
	
	public static function getLinesFromTitleId(&$object, $lineid, $withBlockLine=false)
	{
		return self::getLinesFromTitle($object, $lineid, '', '', $withBlockLine, true);
	}
	
	public static function doUpdateLine(&$object, $rowid, $desc, $pu, $qty, $remise_percent, $date_start, $date_end, $txtva, $type, $txlocaltax1=0, $txlocaltax2=0, $price_base_type='HT', $info_bits=0, $fk_parent_line=0, $skip_update_total=0, $fk_fournprice=null, $pa_ht=0, $label='', $special_code=0, $array_options=0, $situation_percent=0, $fk_unit = null)
	{
		$res = 0;
		$object->db->begin();
		
		switch ($object->element) 
		{
		    case 'propal':
		        $res = $object->updateline($rowid, $pu, $qty, $remise_percent, $txtva, $txlocaltax1, $txlocaltax2, $desc, $price_base_type, $info_bits, $special_code, $fk_parent_line, $skip_update_total, $fk_fournprice, $pa_ht, $label, $type, $date_start, $date_end, $array_options, $fk_unit);
		        break;
		        
		    case 'supplier_proposal':
		        $res = $object->updateline($rowid, $pu, $qty, $remise_percent, $txtva, $txlocaltax1, $txlocaltax2, $desc, $price_base_type, $info_bits, $special_code, $fk_parent_line, $skip_update_total, $fk_fournprice, $pa_ht, $label, $type, $array_options,'', $fk_unit);
		        break;
		        
			case 'commande':
				$res = $object->updateline($rowid, $desc, $pu, $qty, $remise_percent, $txtva, $txlocaltax1, $txlocaltax2, $price_base_type, $info_bits, $date_start, $date_end, $type, $fk_parent_line, $skip_update_total, $fk_fournprice, $pa_ht, $label, $special_code, $array_options, $fk_unit);
				break;
				
			case 'order_supplier':
			    $object->special_code = SELF::$module_number;
			    if (empty($desc)) $desc = $label;
			    $res = $object->updateline($rowid, $desc, $pu, $qty, $remise_percent, $txtva, $txlocaltax1, $txlocaltax2, $price_base_type, $info_bits, $type, 0, $date_start, $date_end, $array_options, $fk_unit);
			    break;
			
			case 'facture':
				$res = $object->updateline($rowid, $desc, $pu, $qty, $remise_percent, $date_start, $date_end, $txtva, $txlocaltax1, $txlocaltax2, $price_base_type, $info_bits, $type, $fk_parent_line, $skip_update_total, $fk_fournprice, $pa_ht, $label, $special_code, $array_options, $situation_percent, $fk_unit);
				break;
				
			case 'invoice_supplier':
			    $object->special_code = SELF::$module_number;
			    if (empty($desc)) $desc = $label;
			    $res = $object->updateline($rowid, $desc, $pu, $txtva, $txlocaltax1, $txlocaltax2, $qty, 0, $price_base_type, $info_bits, $type, $remise_percent, 0, $date_start, $date_end, $array_options, $fk_unit);
			    break;
				
			case 'facturerec':
				// Add extrafields and get rang
				$factureRecLine = new FactureLigneRec($object->db);

The type FactureLigneRec was not found. Maybe you did not declare it correctly or list all dependencies?

				$factureRecLine->fetch($rowid);
				$factureRecLine->array_options = $array_options;
				$factureRecLine->insertExtraFields();
				$rang=$factureRecLine->rang;
				
				$fk_product=0; $fk_remise_except=''; $pu_ttc=0;	
				$res = $object->updateline($rowid, $desc, $pu, $qty, $txtva, $txlocaltax1, $txlocaltax2, $fk_product, $remise_percent, $price_base_type, $info_bits, $fk_remise_except, $pu_ttc, $type, $rang, $special_code, $label, $fk_unit);
				break;
		}
		
		if ($res <= 0) $object->db->rollback();
		else $object->db->commit();
		
		return $res;
	}
	
	public static function getAllTitleFromLine(&$origin_line, $reverse = false)
	{
		global $db, $object;
		
		$TTitle = array();
		if(! empty($object->id) && in_array($object->element, array('propal', 'commande', 'facture'))) {}
		else {
			if ($origin_line->element == 'propaldet')
			{
				$object = new Propal($db);
				$object->fetch($origin_line->fk_propal);
			}
			else if ($origin_line->element == 'commandedet')
			{
				$object = new Commande($db);
				$object->fetch($origin_line->fk_commande);
			}
			else if ($origin_line->element == 'facturedet')
			{
				$object = new Facture($db);
				$object->fetch($origin_line->fk_facture);
			}
			else
			{
				return $TTitle;
			}
		}
		
		// Récupération de la position de la ligne
		$i = 0;
		foreach ($object->lines as &$line)
		{
			if ($origin_line->id == $line->id) break;
			else $i++;
		}
		
		$i--; // Skip la ligne d'origine
		
		// Si elle n'est pas en 1ère position, alors on cherche des titres au dessus
		if ($i >= 0)
		{
			$next_title_lvl_to_skip = 0;
			for ($y = $i; $y >= 0; $y--)
			{
				// Si je tombe sur un sous-total, je récupère son niveau pour savoir quel est le prochain niveau de titre que doit ignorer
				if (self::isSubtotal($object->lines[$y]))
				{
					$next_title_lvl_to_skip = self::getNiveau($object->lines[$y]);
				}
				elseif (self::isTitle($object->lines[$y]))
				{
					if ($object->lines[$y]->qty == $next_title_lvl_to_skip)
					{
						$next_title_lvl_to_skip = 0;
						continue;
					}
					else
					{
						if (empty($object->lines[$y]->array_options)) $object->lines[$y]->fetch_optionals();
						$TTitle[$object->lines[$y]->id] = $object->lines[$y];
						
						if ($object->lines[$y]->qty == 1) break;
					}
				}
			}
		}
		
		if ($reverse) $TTitle = array_reverse($TTitle, true);
		
		return $TTitle;
	}
	
	public static function getNiveau(&$line)
	{
		if (self::isTitle($line)) return $line->qty;
		elseif (self::isSubtotal($line)) return 100 - $line->qty;
		else return 0;
	}
	
	/**
	 * Ajoute une page de récap à la génération du PDF
	 * Le tableau total en bas du document se base sur les totaux des titres niveau 1 pour le moment
	 */
	public static function addRecapPage(&$parameters, &$origin_pdf)
	{
		global $user,$conf,$langs;
		
		$origin_file = $parameters['file'];
		$outputlangs = $parameters['outputlangs'];
		$object = $parameters['object'];
		
		$outputlangs->load('subtotal@subtotal');
		
		$objmarge = new stdClass();
		$objmarge->page_hauteur = 297;
		$objmarge->page_largeur = 210;
		$objmarge->marge_gauche = 10;
		$objmarge->marge_haute = 10;
		$objmarge->marge_droite = 10;
		
		$objectref = dol_sanitizeFileName($object->ref);

The function dol_sanitizeFileName was not found. Maybe you did not declare it correctly or list all dependencies?

		if ($object->element == 'propal') $dir = $conf->propal->dir_output . '/' . $objectref;
		elseif ($object->element == 'commande') $dir = $conf->commande->dir_output . '/' . $objectref;
		elseif ($object->element == 'facture') $dir = $conf->facture->dir_output . '/' . $objectref;
		elseif ($object->element == 'facturerec') return; // no PDF for facturerec
		else
		{
			setEventMessage($langs->trans('warning_subtotal_recap_object_element_unknown', $object->element), 'warnings');

The function setEventMessage was not found. Maybe you did not declare it correctly or list all dependencies?

			return -1;
		}
		$file = $dir . '/' . $objectref . '_recap.pdf';

//		$pdf=pdf_getInstance($origin_pdf->format);
		$pdf=pdf_getInstance(array(210, 297)); // Format A4 Portrait

array(210, 297) of type array<integer,integer> is incompatible with the type string expected by parameter $format of pdf_getInstance().

		$default_font_size = pdf_getPDFFontSize($outputlangs);	// Must be after pdf_getInstance
		$pdf->SetAutoPageBreak(1,0);
	             
		if (class_exists('TCPDF'))
		{
			$pdf->setPrintHeader(false);
			$pdf->setPrintFooter(false);
		}
		$pdf->SetFont(pdf_getPDFFont($outputlangs));
		// Set path to the background PDF File
		if (empty($conf->global->MAIN_DISABLE_FPDI) && ! empty($conf->global->MAIN_ADD_PDF_BACKGROUND))
		{
			$pagecount = $pdf->setSourceFile($conf->mycompany->dir_output.'/'.$conf->global->MAIN_ADD_PDF_BACKGROUND);

The assignment to $pagecount is dead and can be removed.

			$tplidx = $pdf->importPage(1);
		}

		$pdf->Open();
		$pagenb=0;

The assignment to $pagenb is dead and can be removed.

		$pdf->SetDrawColor(128,128,128);

		$pdf->SetTitle($outputlangs->convToOutputCharset($object->ref));
		$pdf->SetSubject($outputlangs->transnoentities("subtotalRecap"));
		$pdf->SetCreator("Dolibarr ".DOL_VERSION);

The constant DOL_VERSION was not found. Maybe you did not declare it correctly or list all dependencies?

		$pdf->SetAuthor($outputlangs->convToOutputCharset($user->getFullName($outputlangs)));
		$pdf->SetKeyWords($outputlangs->convToOutputCharset($object->ref)." ".$outputlangs->transnoentities("subtotalRecap")." ".$outputlangs->convToOutputCharset($object->thirdparty->name));
		if (! empty($conf->global->MAIN_DISABLE_PDF_COMPRESSION)) $pdf->SetCompression(false);

		$pdf->SetMargins($objmarge->marge_gauche, $objmarge->marge_haute, $objmarge->marge_droite);   // Left, Top, Right

		$pagenb=0;
		$pdf->SetDrawColor(128,128,128);

			
		// New page
		$pdf->AddPage();
		if (! empty($tplidx)) $pdf->useTemplate($tplidx);
		$pagenb++;
		
		
		self::pagehead($objmarge, $pdf, $object, 1, $outputlangs);
		$pdf->SetFont('','', $default_font_size - 1);
		$pdf->MultiCell(0, 3, '');		// Set interline to 3
		$pdf->SetTextColor(0,0,0);
		
		$heightforinfotot = 25;	// Height reserved to output the info and total part
		$heightforfooter = $objmarge->marge_basse + 8;	// Height reserved to output the footer (value include bottom margin)
		
		$posx_designation = 25;
		$posx_options = 150;
		$posx_montant = 170;
		
		$tab_top = 72;
		$tab_top_newpage = (empty($conf->global->MAIN_PDF_DONOTREPEAT_HEAD)?72:20); // TODO à vérifier
		
		$TTot = array('total_ht' => 0, 'total_ttc' => 0, 'TTotal_tva' => array());
		
		$TLine = self::getAllTitleFromDocument($object, true);
		if (!empty($TLine))
		{
			$hidetop = 0;
				
			$iniY = $tab_top + 10;

The assignment to $iniY is dead and can be removed.

			$curY = $tab_top + 10;

The assignment to $curY is dead and can be removed.

			$nexY = $tab_top + 10;
			
			$nblignes = count($TLine);
			foreach($TLine as $i => &$line)
			{
				$curY = $nexY;
				
				if (self::getNiveau($line) == 1) 
				{
					$pdf->SetFont('','B', $default_font_size - 1);   // Into loop to work with multipage
					$curY+=2;
					
					$TTot['total_ht'] += $line->total_ht;
					$TTot['total_tva'] += $line->total_tva;
					$TTot['total_ttc'] += $line->total_ttc;
					$TTot['multicurrency_total_ht'] += $line->multicurrency_total_ht;
					$TTot['multicurrency_total_tva'] += $line->multicurrency_total_tva;
					$TTot['multicurrency_total_ttc'] += $line->multicurrency_total_ttc;
					
					foreach ($line->TTotal_tva as $tx => $amount)
					{
						$TTot['TTotal_tva'][$tx] += $amount;
					}
					
					foreach ($line->TTotal_tva_multicurrency as $tx => $amount)
					{
						$TTot['TTotal_tva_multicurrency'][$tx] += $amount;
					}	
				}
				else $pdf->SetFont('','', $default_font_size - 1);   // Into loop to work with multipage
				
				$pdf->SetTextColor(0,0,0);
				
				$pdf->setTopMargin($tab_top_newpage + 10);
				$pdf->setPageOrientation('', 1, $heightforfooter+$heightforinfotot);	// The only function to edit the bottom margin of current page to set it.
				$pageposbefore=$pdf->getPage();
				
				$showpricebeforepagebreak=1;
				
				$decalage = (self::getNiveau($line) - 1) * 2;
				
				// Print: Designation
				$label = $line->label;
				if( (float)DOL_VERSION < 6 ) {
					$label = !empty($line->label) ? $line->label : $line->desc;
				}
				
				
				$pdf->startTransaction();
				$pdf->writeHTMLCell($posx_options-$posx_designation-$decalage, 3, $posx_designation+$decalage, $curY, $outputlangs->convToOutputCharset($label), 0, 1, false, true, 'J',true);
				$pageposafter=$pdf->getPage();
				if ($pageposafter > $pageposbefore)	// There is a pagebreak
				{
					$pdf->rollbackTransaction(true);
					$pageposafter=$pageposbefore;

The assignment to $pageposafter is dead and can be removed.

					//print $pageposafter.'-'.$pageposbefore;exit;
					$pdf->setPageOrientation('', 1, $heightforfooter);	// The only function to edit the bottom margin of current page to set it.
					$pdf->writeHTMLCell($posx_options-$posx_designation-$decalage, 3, $posx_designation+$decalage, $curY, $outputlangs->convToOutputCharset($label), 0, 1, false, true, 'J',true);

					$pageposafter=$pdf->getPage();
					$posyafter=$pdf->GetY();
					//var_dump($posyafter); var_dump(($this->page_hauteur - ($heightforfooter+$heightforfreetext+$heightforinfotot))); exit;
					if ($posyafter > ($objmarge->page_hauteur - ($heightforfooter+$heightforinfotot)))	// There is no space left for total+free text
					{
						if ($i == ($nblignes-1))	// No more lines, and no space left to show total, so we create a new page
						{
							$pdf->AddPage('','',true);
							if (! empty($tplidx)) $pdf->useTemplate($tplidx);
							if (empty($conf->global->MAIN_PDF_DONOTREPEAT_HEAD)) self::pagehead($objmarge, $pdf, $object, 0, $outputlangs);
							$pdf->setPage($pageposafter+1);
						}
					}
					else
					{
						// We found a page break
						$showpricebeforepagebreak=0;
					}
				}
				else	// No pagebreak
				{
					$pdf->commitTransaction();
				}
				$posYAfterDescription=$pdf->GetY();

The assignment to $posYAfterDescription is dead and can be removed.

				$nexY = $pdf->GetY();
				$pageposafter=$pdf->getPage();

				$pdf->setPage($pageposbefore);
				$pdf->setTopMargin($objmarge->marge_haute);
				$pdf->setPageOrientation('', 1, 0);	// The only function to edit the bottom margin of current page to set it.

				// We suppose that a too long description or photo were moved completely on next page
				if ($pageposafter > $pageposbefore && empty($showpricebeforepagebreak)) {
					$pdf->setPage($pageposafter); $curY = $tab_top_newpage + 10;
				}
				
				self::printLevel($objmarge, $pdf, $line, $curY, $posx_designation);
				
				// Print: Options
				if (!empty($line->total_options))
				{
					$pdf->SetXY($posx_options, $curY);
					$pdf->MultiCell($posx_montant-$posx_options-0.8, 3, price($line->total_options, 0, $outputlangs), 0, 'R', 0);

The function price was not found. Maybe you did not declare it correctly or list all dependencies?

				}
				
				// Print: Montant
				$pdf->SetXY($posx_montant, $curY);
				$pdf->MultiCell($objmarge->page_largeur-$objmarge->marge_droite-$posx_montant-0.8, 3, price($line->total_ht, 0, $outputlangs), 0, 'R', 0);
				
				$nexY+=2;    // Passe espace entre les lignes

				// Detect if some page were added automatically and output _tableau for past pages
				while ($pagenb < $pageposafter)
				{
					$pdf->setPage($pagenb);
					if ($pagenb == 1)
					{
						self::tableau($objmarge, $pdf, $posx_designation, $posx_options, $posx_montant, $tab_top, $objmarge->page_hauteur - $tab_top - $heightforfooter, 0, $outputlangs, 0, 1, $object->multicurrency_code);
					}
					else
					{
						self::tableau($objmarge, $pdf, $posx_designation, $posx_options, $posx_montant, $tab_top_newpage, $objmarge->page_hauteur - $tab_top_newpage - $heightforfooter, 0, $outputlangs, $hidetop, 1, $object->multicurrency_code);
					}
					
					$pagenb++;
					$pdf->setPage($pagenb);
					$pdf->setPageOrientation('', 1, 0);	// The only function to edit the bottom margin of current page to set it.
					if (empty($conf->global->MAIN_PDF_DONOTREPEAT_HEAD)) self::pagehead($objmarge, $pdf, $object, 0, $outputlangs);
				}
			}
		}
		
		// Show square
		if ($pagenb == 1)
		{
			self::tableau($objmarge, $pdf, $posx_designation, $posx_options, $posx_montant, $tab_top, $objmarge->page_hauteur - $tab_top - $heightforinfotot - $heightforfooter, 0, $outputlangs, 0, 0, $object->multicurrency_code);
			$bottomlasttab=$objmarge->page_hauteur - $heightforinfotot - $heightforfooter + 1;
		}
		else
		{
			self::tableau($objmarge, $pdf, $posx_designation, $posx_options, $posx_montant, $tab_top_newpage, $objmarge->page_hauteur - $tab_top_newpage - $heightforinfotot - $heightforfooter, 0, $outputlangs, $hidetop, 0, $object->multicurrency_code);

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

			$bottomlasttab=$objmarge->page_hauteur - $heightforinfotot - $heightforfooter + 1;
		}
		
		// Affiche zone totaux
		$posy=self::tableau_tot($objmarge, $pdf, $object, $bottomlasttab, $outputlangs, $TTot);

The assignment to $posy is dead and can be removed.

		
		$pdf->Close();
		$pdf->Output($file,'F');
		
		$pagecount = self::concat($outputlangs, array($origin_file, $file), $origin_file);
		
		if (empty($conf->global->SUBTOTAL_KEEP_RECAP_FILE)) unlink($file);
	}
	
	private static function printLevel($objmarge, $pdf, $line, $curY, $posx_designation)
	{
		$level = $line->qty; // TODO à améliorer
		
		$pdf->SetXY($objmarge->marge_gauche, $curY);
		$pdf->MultiCell($posx_designation-$objmarge->marge_gauche-0.8, 5, $level, 0, 'L', 0);
	}
	
	/**
	 *  Show top header of page.
	 *
	 *  @param	PDF			$pdf     		Object PDF
	 *  @param  Object		$object     	Object to show
	 *  @param  int	    	$showdetail    0=no, 1=yes
	 *  @param  Translate	$outputlangs	Object lang for output
	 *  @return	void
	 */
	private static function pagehead(&$objmarge, &$pdf, &$object, $showdetail, $outputlangs)
	{
		global $conf,$mysoc;

		$default_font_size = pdf_getPDFFontSize($outputlangs);

		pdf_pagehead($pdf,$outputlangs,$objmarge->page_hauteur);

		$pdf->SetTextColor(0,0,60);
		$pdf->SetFont('','B', $default_font_size + 3);

		$posy=$objmarge->marge_haute;
		$posx=$objmarge->page_largeur-$objmarge->marge_droite-100;

The assignment to $posx is dead and can be removed.

		
		$pdf->SetXY($objmarge->marge_gauche,$posy);

		$logo=$conf->mycompany->dir_output.'/logos/'.$mysoc->logo;
		if ($mysoc->logo)
		{
			if (is_readable($logo))
			{
			    $height=pdf_getHeightForLogo($logo);
			    $pdf->Image($logo, $objmarge->marge_gauche, $posy, 0, $height);	// width=0 (auto)
			}
			else
			{
				$pdf->SetTextColor(200,0,0);
				$pdf->SetFont('','B',$default_font_size - 2);
				$pdf->MultiCell(100, 3, $outputlangs->transnoentities("ErrorLogoFileNotFound",$logo), 0, 'L');
				$pdf->MultiCell(100, 3, $outputlangs->transnoentities("ErrorGoToGlobalSetup"), 0, 'L');
			}
			
			$posy+=35;
		}
		else
		{
			$text=$mysoc->name;
			$pdf->MultiCell(100, 4, $outputlangs->convToOutputCharset($text), 0, 'L');
			
			$posy+=15;
		}
		
		
		$pdf->SetTextColor(0,0,0);
		$pdf->SetFont('','B', $default_font_size + 2);
		$pdf->SetXY($objmarge->marge_gauche,$posy);
		
		$key = 'subtotalPropalTitle';
		if ($object->element == 'commande') $key = 'subtotalCommandeTitle';
		elseif ($object->element == 'facture') $key = 'subtotalInvoiceTitle';
		elseif ($object->element == 'facturerec') $key = 'subtotalInvoiceTitle';
		
		$pdf->MultiCell(150, 4, $outputlangs->transnoentities($key, $object->ref, $object->thirdparty->name), '', 'L');
		
		$pdf->SetFont('','', $default_font_size);
		$pdf->SetXY($objmarge->page_largeur-$objmarge->marge_droite-40,$posy);
		$pdf->MultiCell(40, 4, dol_print_date($object->date, 'daytext'), '', 'R');

The function dol_print_date was not found. Maybe you did not declare it correctly or list all dependencies?

		
		$posy += 8;
			
		$pdf->SetFont('','B', $default_font_size + 2);
		$pdf->SetXY($objmarge->marge_gauche,$posy);
		$pdf->MultiCell(70, 4, $outputlangs->transnoentities('subtotalRecapLot'), '', 'L');
		
	}
	
	/**
	 *   Show table for lines
	 *
	 *   @param		PDF			$pdf     		Object PDF
	 *   @param		string		$tab_top		Top position of table
	 *   @param		string		$tab_height		Height of table (rectangle)
	 *   @param		int			$nexY			Y (not used)
	 *   @param		Translate	$outputlangs	Langs object
	 *   @param		int			$hidetop		1=Hide top bar of array and title, 0=Hide nothing, -1=Hide only title
	 *   @param		int			$hidebottom		Hide bottom bar of array
	 *   @param		string		$currency		Currency code
	 *   @return	void
	 */
	private static function tableau(&$objmarge, &$pdf, $posx_designation, $posx_options, $posx_montant, $tab_top, $tab_height, $nexY, $outputlangs, $hidetop=0, $hidebottom=0, $currency='')
	{
		global $conf;
		
		// Force to disable hidetop and hidebottom
		$hidebottom=0;

The assignment to $hidebottom is dead and can be removed.

		if ($hidetop) $hidetop=-1;

		$currency = !empty($currency) ? $currency : $conf->currency;
		$default_font_size = pdf_getPDFFontSize($outputlangs);

		// Amount in (at tab_top - 1)
		$pdf->SetTextColor(0,0,0);
		$pdf->SetFont('','',$default_font_size);

		if (empty($hidetop))
		{
			$titre = $outputlangs->transnoentities("AmountInCurrency",$outputlangs->transnoentitiesnoconv("Currency".$currency));
			$pdf->SetXY($objmarge->page_largeur - $objmarge->marge_droite - ($pdf->GetStringWidth($titre) + 3), $tab_top-4.5);
			$pdf->MultiCell(($pdf->GetStringWidth($titre) + 3), 2, $titre);
			
			if (! empty($conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR)) $pdf->Rect($objmarge->marge_gauche, $tab_top, $objmarge->page_largeur-$objmarge->marge_droite-$objmarge->marge_gauche, 8, 'F', null, explode(',',$conf->global->MAIN_PDF_TITLE_BACKGROUND_COLOR));
			
			
			$pdf->line($objmarge->marge_gauche, $tab_top, $objmarge->page_largeur-$objmarge->marge_droite, $tab_top);	// line prend une position y en 2eme param et 4eme param

			$pdf->SetXY($posx_designation, $tab_top+2);
			$pdf->MultiCell($posx_options - $posx_designation,2, $outputlangs->transnoentities("Designation"),'','L');
			$pdf->SetXY($posx_options, $tab_top+2);
			$pdf->MultiCell($posx_montant - $posx_options,2, $outputlangs->transnoentities("Options"),'','R');
			$pdf->SetXY($posx_montant, $tab_top+2);
			$pdf->MultiCell($objmarge->page_largeur - $objmarge->marge_droite - $posx_montant,2, $outputlangs->transnoentities("Amount"),'','R');
			
			$pdf->line($objmarge->marge_gauche, $tab_top+8, $objmarge->page_largeur-$objmarge->marge_droite, $tab_top+8);	// line prend une position y en 2eme param et 4eme param
		}
		else
		{
			$pdf->line($objmarge->marge_gauche, $tab_top-2, $objmarge->page_largeur-$objmarge->marge_droite, $tab_top-2);	// line prend une position y en 2eme param et 4eme param
		}
		
	}
	
	private static function tableau_tot(&$objmarge, &$pdf, $object, $posy, $outputlangs, $TTot)
	{
		global $conf;
		
		$pdf->line($objmarge->marge_gauche, $posy, $objmarge->page_largeur-$objmarge->marge_droite, $posy);	// line prend une position y en 2eme param et 4eme param
		
		$default_font_size = pdf_getPDFFontSize($outputlangs);
		
		$tab2_top = $posy+2;
		$tab2_hl = 4;
		$pdf->SetFont('','', $default_font_size - 1);

		// Tableau total
		$col1x = 120; $col2x = 170;
		if ($objmarge->page_largeur < 210) // To work with US executive format
		{
			$col2x-=20;
		}
		$largcol2 = ($objmarge->page_largeur - $objmarge->marge_droite - $col2x);

		$useborder=0;
		$index = 0;

		// Total HT
		$pdf->SetFillColor(255,255,255);
		$pdf->SetXY($col1x, $tab2_top + 0);
		$pdf->MultiCell($col2x-$col1x, $tab2_hl, $outputlangs->transnoentities("TotalHT"), 0, 'L', 1);

		// $total_ht = ($conf->multicurrency->enabled && $object->mylticurrency_tx != 1) ? $TTot['multicurrency_total_ht'] : $TTot['total_ht'];
		$total_ht = $TTot['total_ht'];
		$pdf->SetXY($col2x, $tab2_top + 0);
		$pdf->MultiCell($largcol2, $tab2_hl, price($total_ht, 0, $outputlangs), 0, 'R', 1);

The function price was not found. Maybe you did not declare it correctly or list all dependencies?

		// Show VAT by rates and total
		$pdf->SetFillColor(248,248,248);
		
		$atleastoneratenotnull=0;
		foreach($TTot['TTotal_tva'] as $tvakey => $tvaval)
		{
			if ($tvakey != 0)    // On affiche pas taux 0
			{
				$atleastoneratenotnull++;

				$index++;
				$pdf->SetXY($col1x, $tab2_top + $tab2_hl * $index);

				$tvacompl='';
				if (preg_match('/\*/',$tvakey))
				{
					$tvakey=str_replace('*','',$tvakey);
					$tvacompl = " (".$outputlangs->transnoentities("NonPercuRecuperable").")";
				}
				$totalvat =$outputlangs->transnoentities("TotalVAT").' ';
				$totalvat.=vatrate($tvakey,1).$tvacompl;

The function vatrate was not found. Maybe you did not declare it correctly or list all dependencies?

				$pdf->MultiCell($col2x-$col1x, $tab2_hl, $totalvat, 0, 'L', 1);

				$pdf->SetXY($col2x, $tab2_top + $tab2_hl * $index);
				$pdf->MultiCell($largcol2, $tab2_hl, price($tvaval, 0, $outputlangs), 0, 'R', 1);
			}
		}
		
		// Total TTC
		$index++;
		$pdf->SetXY($col1x, $tab2_top + $tab2_hl * $index);
		$pdf->SetTextColor(0,0,60);
		$pdf->SetFillColor(224,224,224);
		$pdf->MultiCell($col2x-$col1x, $tab2_hl, $outputlangs->transnoentities("TotalTTC"), $useborder, 'L', 1);

		// $total_ttc = ($conf->multicurrency->enabled && $object->multiccurency_tx != 1) ? $TTot['multicurrency_total_ttc'] : $TTot['total_ttc'];
		$total_ttc = $TTot['total_ttc'];
		$pdf->SetXY($col2x, $tab2_top + $tab2_hl * $index);
		$pdf->MultiCell($largcol2, $tab2_hl, price($total_ttc, 0, $outputlangs), $useborder, 'R', 1);

		$pdf->SetTextColor(0,0,0);
				
		$index++;
		return ($tab2_top + ($tab2_hl * $index));
		
	}
	
	/**
	 * Rect pdf
	 *
	 * @param	PDF		$pdf			Object PDF
	 * @param	float	$x				Abscissa of first point
	 * @param	float	$y		        Ordinate of first point
	 * @param	float	$l				??
	 * @param	float	$h				??
	 * @param	int		$hidetop		1=Hide top bar of array and title, 0=Hide nothing, -1=Hide only title
	 * @param	int		$hidebottom		Hide bottom
	 * @return	void
	 */
    private static function printRect($pdf, $x, $y, $l, $h, $hidetop=0, $hidebottom=0)
    {
	    if (empty($hidetop) || $hidetop==-1) $pdf->line($x, $y, $x+$l, $y);
	    $pdf->line($x+$l, $y, $x+$l, $y+$h);
	    if (empty($hidebottom)) $pdf->line($x+$l, $y+$h, $x, $y+$h);
	    $pdf->line($x, $y+$h, $x, $y);
    }
	
	
	public static function concat(&$outputlangs, $files, $fileoutput='')
	{
		global $conf;
		
		if (empty($fileoutput)) $fileoutput = $file[0];

The variable $file does not exist. Did you maybe mean $files?

		
		$pdf=pdf_getInstance();
        if (class_exists('TCPDF'))
        {
            $pdf->setPrintHeader(false);
            $pdf->setPrintFooter(false);
        }
        $pdf->SetFont(pdf_getPDFFont($outputlangs));

        if (! empty($conf->global->MAIN_DISABLE_PDF_COMPRESSION)) $pdf->SetCompression(false);

		
		foreach($files as $file)
		{
			$pagecount = $pdf->setSourceFile($file);
			for ($i = 1; $i <= $pagecount; $i++)
			{
				$tplidx = $pdf->ImportPage($i);
				$s = $pdf->getTemplatesize($tplidx);
				$pdf->AddPage($s['h'] > $s['w'] ? 'P' : 'L');
				$pdf->useTemplate($tplidx);
			}
		}
		
		$pdf->Output($fileoutput,'F');
		if (! empty($conf->global->MAIN_UMASK)) @chmod($file, octdec($conf->global->MAIN_UMASK));

It seems like octdec($conf->global->MAIN_UMASK) can also be of type double; however, parameter $mode of chmod() does only seem to accept integer, maybe add an additional type check?

The variable $file seems to be defined by a foreach iteration on line 1215. Are you sure the iterator is never empty, otherwise this variable is not defined?

It seems like you do not handle an error condition for chmod(). This can introduce security issues, and is generally not recommended.

		return $pagecount;

The variable $pagecount seems to be defined by a foreach iteration on line 1215. Are you sure the iterator is never empty, otherwise this variable is not defined?

	}
	
	/**
	 * Méthode pour savoir si une ligne fait partie d'un bloc Compris/Non Compris
	 * 
	 * @param PropaleLigne|OrderLine|FactureLigne	$line
	 * @return	true or false
	 */
	public static function hasNcTitle(&$line)
	{
		if(isset($line->has_nc_title)) return $line->has_nc_title;

		$TTitle = self::getAllTitleFromLine($line);
		foreach ($TTitle as &$line_title)
		{
			if (!empty($line_title->array_options['options_subtotal_nc']))
			{
				$line->has_nc_title = true;
				return true;
			}
		}
		
		$line->has_nc_title = false;
		return false;

The expression return false returns the type false which is incompatible with the documented return type true.

	}
	
	/**
	 * Méthode pour récupérer le titre de la ligne
	 * 
	 * @param PropaleLigne|OrderLine|FactureLigne	$line
	 * @return	string
	 */
	public static function getTitleLabel($line)
	{
		$title = $line->label;
		if (empty($title)) $title = !empty($line->description) ? $line->description : $line->desc;
		return $title;
	}
}