2000, // maximum file size, in KiloBytes (2 MB) 'maxwidth' => 900, // maximum allowed width, in pixels 'maxheight' => 800, // maximum allowed height, in pixels 'minwidth' => 10, // minimum allowed width, in pixels 'minheight' => 10, // minimum allowed height, in pixels 'type' => array('bmp', 'gif', 'jpg', 'jpe', 'png') // allowed extensions ); $re = ''; if(isset($_FILES['upload']) && strlen($_FILES['upload']['name']) > 1) { $upload_dir = trim($upload_dir, '/') .'/'; $img_name = basename($_FILES['upload']['name']); // get protocol and host name to send the absolute image path to CKEditor $protocol = !empty($_SERVER['HTTPS']) ? 'https://' : 'http://'; $site = $protocol. $_SERVER['SERVER_NAME'] .'/'; $uploadpath = $_SERVER['DOCUMENT_ROOT'] .'/'. $upload_dir . $img_name; // full file path $sepext = explode('.', strtolower($_FILES['upload']['name'])); $type = end($sepext); // gets extension list($width, $height) = getimagesize($_FILES['upload']['tmp_name']); // gets image width and height $err = ''; // to store the errors // Checks if the file has allowed type, size, width and height (for images) if(!in_array($type, $imgsets['type'])) $err .= 'The file: '. $_FILES['upload']['name']. ' has not the allowed extension type.'; if($_FILES['upload']['size'] > $imgsets['maxsize']*1000) $err .= '\\n Maximum file size must be: '. $imgsets['maxsize']. ' KB.'; if(isset($width) && isset($height)) { if($width > $imgsets['maxwidth'] || $height > $imgsets['maxheight']) $err .= '\\n Width x Height = '. $width .' x '. $height .' \\n The maximum Width x Height must be: '. $imgsets['maxwidth']. ' x '. $imgsets['maxheight']; if($width < $imgsets['minwidth'] || $height < $imgsets['minheight']) $err .= '\\n Width x Height = '. $width .' x '. $height .'\\n The minimum Width x Height must be: '. $imgsets['minwidth']. ' x '. $imgsets['minheight']; } // If no errors, upload the image, else, output the errors if($err == '') { if(move_uploaded_file($_FILES['upload']['tmp_name'], $uploadpath)) { $CKEditorFuncNum = $_GET['CKEditorFuncNum']; $url = $site. $upload_dir . $img_name; $message = $img_name .' successfully uploaded: \\n- Size: '. number_format($_FILES['upload']['size']/1024, 3, '.', '') .' KB \\n- Image Width x Height: '. $width. ' x '. $height; $re = "window.parent.CKEDITOR.tools.callFunction($CKEditorFuncNum, '$url', '$message')"; } else $re = 'alert("Unable to upload the file")'; } else $re = 'alert("'. $err .'")'; } echo "";