202  * @param string $content
209 function io_writeWikiPage($file, $content, $id, $rev = false)  argument
217     $data = [[$file, $content, false], getNS($id), noNS($id), $rev];
247  * @param string $content
253 function _io_saveFile($file, $content, $append)  argument
263         gzwrite($fh, $content);
270             $content = $bzcontent . $content;
274         bzwrite($fh, $content);
279         fwrite($fh, $content);
299  * @param string $content
305 function io_saveFile($file, $content, $append = false)  argument
309     if (!_io_saveFile($file, $content, $append)) {