Error: Failed to load PDF document (FPDF)

Hello, I’m asking you for help to understand the error message I’m seeing: “PDF document failed to load (FDPF).” I’m using FPDF for the first time, so I’d like you to guide me a bit. I’ve been struggling for 4 days; I’ve searched on forums and tried to understand the FPDF system, but nothing works, I’m lost. To start with, I have an SQL/Zend query file to retrieve data on PGadmin.

 public function getByDemande($idDemande, $typeTiers) { $select = $this -> newSelect(true); $select -> from(array('d' => 'Demande')); $select -> join(array('s' => 'Suivi'), 'd."idDemande" = s."idDemande"'); $select -> join(array('t' => $typeTiers),'d."idContact" = t."idTiers"'); $select -> joinLeft(array('tet' => 'TelephoneTiers'), 't."idTiers" = tet."idTiers"'); $select -> joinLeft(array('mt' => 'MailTiers'), 't."idTiers" = mt."idTiers"'); $select -> join(array('at' => 'AdresseTiers'), 't."idTiers" = at."idTiers"'); $select -> where('d."idDemande" = s."idDemande"', $idDemande); $select -> where('d."actif"=?', true); $select -> order('s.dateHeure DESC'); return $this->fetchAll($select); }

Then I have my controller file (I’m using MVC architecture), where I have a main function that handles printing a request follow-up in PDF, plus two other functions (where I use the famous FPDF) to retrieve the data and to build the header and the follow-up table.

public function impressionDemandeAction() { if (!$this-> _checkDroit(2)) { return ErrorManager::droitErrorNew($this); } $debug = $this->_debug; // Progress bar instantiation $progress = new Default_Model_Progress(); $this->_progress = $progress; if ($debug) { parent::init(); } else { parent::initNoRender(); $progress->createTmp(); } $data = $this->_getPostData(); $idDemande = $data['idDemande']; $idTypeTiers = $data['idTypeTiers']; $typeTiers = 'idTypeTiers'; switch ($idTypeTiers) { case TypeTiers::BENEFICIAIRE : $typeTiers = "Beneficiaire"; break; case TypeTiers::SALARIE : $typeTiers = "Salarie"; break; case TypeTiers::PROSPECT : $typeTiers = "Prospect"; break; case TypeTiers::CANDIDAT : $typeTiers = "Candidat"; break; case TypeTiers::ENTOURAGE : $typeTiers = "Entourage"; break; case TypeTiers::FINANCEUR : $typeTiers = "Financeur"; break; case TypeTiers::AUTRE : $typeTiers = "StructureExterne"; break; } try { $debug ? null : $progress->updateTmp(0, "Préparation..."); $gtwDemande = new LogisCom_Model_Gateway_Demande(); $resultatDemande = $gtwDemande->getByDemande($idDemande, $typeTiers); $resultatDemande = $resultatDemande->toArray(); // Create document $debug ? null : $progress->updateTmp(50, "Finalisation du document..."); $this->_pdf = new Default_Model_FilePdf('L'); $this-> printHeader(); $this-> tableSuivi(); // Save the document if ($debug) { $this->view->success = true; $this->view->results = null; } else { $pathname = $this->_pdf->generate('documents', 'demande'); $progress->closeTmp($pathname['complete'], $pathname['name']); } } catch (Exception $e) { // Inform client of error $debug ? null : $progress->closeTmp($e->getMessage(), $e->getTraceAsString()); } } private function printHeader() { $lineBreak = 5; $data = $this->_getPostData(); $idDemande = $data['idDemande']; $typeTiers = $data['idTypeTiers']; $gtwDemande = new LogisCom_Model_Gateway_Demande(); $resultatDemande = $gtwDemande->getByDemande($idDemande, $typeTiers); $resultatDemande = $resultatDemande->toArray(); $pdf = $this->_pdf; // PDF title $title = $data['idCivilité']. " " .$data['nom']. " ".$data['prenom']. " - " . $data['idTypeTiers']; $pdf->addTitle($title); // Subtitle $subtitle = "Demande n° ". $data['idDemande']; if ($data['confidentiel'] == TRUE) { $subtitle2 = "Cette demande est indiquée comme confidentielle"; } $pdf->addSubTitle($subtitle); $pdf->addSubTitle($subtitle2); // Row height. $lineSmallHeight = 3; // Header frame $pdf->setLineHeight($lineSmallHeight); $pdf->drawFrame(4); foreach ($resultatDemande as $resDemande) { $dateNaissance = $resultat['dateNaissance']; $adresse = $resultat['idAdresse']; $telephone = $resultat['idTelephone']; $adresseMail = $resultat['idMail']; } $contactNaiss = "Date de naissance :"; $dateButoir = $data['dateHeureButoir']; $dateFin = $data['fin']; $nature = $data['idNatureDemande']; $columnsWidth = array(); $columnsWidth[] = 40; $columnsWidth[] = 100; $columnsWidth[] = 40; $columnsWidth[] = 50; $columnsFontStyle = array(); $columnsFontStyle[] = null; $columnsFontStyle[] = 'B'; $columnsFontStyle[] = 'U' ; 'red'; $columnsFontStyle[] = 'B'; $line1 = array(); $line1[] = $contactNaiss; $line1[] = $dateNaissance; $line1[] = 'Caractéristiques :'; $line1[] = null; $line2 = array(); $line2[] = 'Adresse :'; $line2[] = $adresse; $line2[] = 'Date butoir :'; $line2[] = $dateButoir; $line3 = array(); $line3[] = 'Telephone :'; $line3[] = $telephone; $line3[] = 'Nature :'; $line3[] = $nature; $line4 = array(); $line4[] = 'Adresse email :'; $line4[] = $adresseMail; $line4[] = 'Demande liée :'; $line4[] = $typeTiers. " ".$data['nom']. " ".$data['prenom']; $content = array( $line1, $line2, $line3, $line4 ); $pdf->newLine($lineSmallHeight / 2); $pdf->drawSimpleTable($columnsWidth, $columnsFontStyle, $content); } private function tableSuivi() { $data = $this->_getPostData(); $gtwDemande = new LogisCom_Model_Gateway_Demande(); $resultatDemande = $gtwDemande->getByDemande($idDemande, $typeTiers); $resultatDemande = $resultatDemande->toArray(); $pdf = $this->_pdf; $typeSuivi = $data['idTypeSuivi']; $lineSmallHeight = 3; $pdf->setLineHeight($lineSmallHeight); $pdf->drawFrame(4); $pdf->setDrawColor($typeSuivi); foreach ($resultatDemande as $suivi) { $typeSuivi = $suivi['idTypeSuivi']; $emetteur = $suivi['expediteur']; $date = $suivi['dateEffet']; $commentaires = $suivi['contenu']; } $columnsWidth = array(); $columnsWidth[] = 15; $columnsWidth[] = 25; $columnsWidth[] = 30; $columnsWidth[] = 20; $columnsWidth[] = 100; $columnsFontStyle = array(); $columnsFontStyle[] = null; $columnsFontStyle[] = 'B'; $columnsFontStyle[] = 'B'; $columnsFontStyle[] = null; $columnsFontStyle[] = 'I'; $line1 = array(); $line1[] = 'Type : '; $line1[] = $typeSuivi; $line1[] = $date; $line1[] = 'Commentaires :'; $line1[] = $commentaires; $line2 = array(); $line2[] = 'Emetteur :'; $line2[] = $emetteur; $content = array( $line1, $line2 ); $pdf->newLine($lineSmallHeight / 2); $pdf->drawSimpleTable($columnsWidth, $columnsFontStyle, $content); }

Voilà tout le code qui compose l’impression PDF. Je veux savoir où je me suis trompé. Merci d’avance pour votre aide. EDIT : Correction des balises de code => Ajout du langage afin d’avoir la coloration syntaxique et la numérotation des lignes. Explications disponibles ici : https://codes-sources.commentcamarche.net/faq/11288-les-balises-de-code