note 88506 deleted from function.getimagesize by thiago

Note Submitter: evaldobarbosa at hotmail dot com ---- /** * Cria uma miniatura a partir de uma imagem existente * * @param String $image_file * @param String $type * @param Integer $width * @param Integer $height */ function resize($filename,$type="image/jpeg",$width=0,$height=0) { if (!file_exists($filename)) { $this->notFound(); } //echo $filename; //die(); $this->width = ($width > 0) ? $width : $this->width; $this->height = ($height > 0) ? $height : $this->height; header("Content-type: " . $type); $dim = $this->getDimensions($filename); list($old_width, $old_height) = getimagesize($filename); $image_p = imagecreatetruecolor($dim["w"], $dim["h"]); switch ($type) { case "image/jpeg" : $image = imagecreatefromjpeg($filename); break; case "image/gif" : $image = imagecreatefromgif($filename); break; case "image/png" : $image = imagecreatefrompng($filename); break; default : $image = imagecreatefromjpeg($filename); break; } imagecopyresampled($image_p, $image, 0, 0, 0, 0, $dim["w"], $dim["h"], $old_width, $old_height); switch ($type) { case "image/jpeg" : imagejpeg($image_p, null, $this->jpeg_quality); break; case "image/gif" : imagegif($image_p, null); break; case "image/png" : imagepng($image_p, null); break; default : imagejpeg($image_p, null, $this->jpeg_quality); break; } imagedestroy($image_p); }