Exemple #1
0
 public function __construct($file, $typeMime = null)
 {
     if (intval(ini_get('memory_limit')) < 32) {
         ini_set('memory_limit', '32M');
     }
     if (!is_file($file)) {
         throw new Exception('fichier inexistant');
     }
     if (!$typeMime) {
         $file_info = new Info($file);
         $this->type = $file_info->mime();
     } else {
         $this->type = $typeMime;
     }
     $this->srcFile = $file;
     $this->type = $typeMime;
     switch ($this->type) {
         case "image/pjpeg":
         case "image/jpeg":
         case "image/jpg":
             $this->functionCreate = 'ImageCreateFromJpeg';
             $this->functionSave = 'ImageJpeg';
             break;
         case 'image/png':
         case "image/x-png":
             $this->functionCreate = 'ImageCreateFromPng';
             $this->functionSave = 'ImagePNG';
             break;
         case 'image/gif':
             $this->functionCreate = 'ImageCreateFromGif';
             $this->functionSave = 'ImageGif';
             break;
         default:
             throw new Exception('type de fichier non supporté');
     }
     $my = $this->functionCreate;
     if (!($this->resTmp = $my($this->srcFile))) {
         throw new Exception(__METHOD__ . ' oops ');
     }
     $this->getSize();
     imagesavealpha($this->resTmp, true);
 }
Exemple #2
0
 public function getTypeMime()
 {
     if (!$this->typeMime) {
         $t = new Info($this->file);
         $this->typeMime = $t->mime();
     }
     return $this->typeMime;
 }