note 59490 added to features.file-upload

I find I often have to handle photos in CMSs, so I wrote this class. It doubtless needs improvements, but it works pretty well. <?php class picture { var $save_dir; //where file will be saved var $filename="spacer.gif"; //default file name initially var $error_message=""; //string to be output if neccesary var $width; //height of final image var $height; //width of final image function picture($save_directory, $file_array, $max_width, $max_height) { $this->save_dir = $save_directory; $this->width = $max_width; $this->height = $max_height; //--change filename to time - make it unique $temp_filename = $file_array['name']; $ext = explode('.',$temp_filename); $ext = $ext[count($ext)-1]; $temp_filename = time().".".$ext; //--check that it's a jpeg or gif if (preg_match('/^(gif|jpe?g)$/',$ext)) { // resize in proportion list($width_orig, $height_orig) = getimagesize($file_array['tmp_name']); if ($this->width && ($width_orig < $height_orig)) { $this->width = ($this->height / $height_orig) * $width_orig; } else { $this->height = ($this->width / $width_orig) * $height_orig; } $image_p = imagecreatetruecolor($this->width, $this->height); //handle gifs and jpegs separately if($ext=='gif'){ $image = imagecreatefromgif($file_array['tmp_name']); imagecopyresampled($image_p, $image, 0, 0, 0, 0, $this->width, $this->height, $width_orig, $height_orig); imagegif($image_p, $this->save_dir.$temp_filename, 80); } else { $image = imagecreatefromjpeg($file_array['tmp_name']); imagecopyresampled($image_p, $image, 0, 0, 0, 0, $this->width, $this->height, $width_orig, $height_orig); imagejpeg($image_p, $this->save_dir.$temp_filename, 80); } imagedestroy($image_p); imagedestroy($image); $this->filename=$temp_filename; }else{ $this->error_message.="<br> file is not a jpeg or gif picture <br>"; } } } ?> ---- Manual Page -- http://www.php.net/manual/en/features.file-upload.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+59490 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+59490&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+59490&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+59490&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+59490&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+59490&report=yes&reason=non-english Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+59490&report=yes&reason=already+in+docs Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+59490&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+59490&report=yes Search -- http://master.php.net/manage/user-notes.php