1000 ) { $content = substr( $content, 0, 1000 ); } if ( strstr( $content, '~s', '', $content ); } $content = ltrim( $content, "\x00\x09\x0A\x0D\x20\xBB\xBF\xEF" ); return stripos( $content, 'Database Error' ) !== false; } /** * Returns GMT date * * @param integer $time * @return string */ static public function http_date( $time ) { return gmdate( 'D, d M Y H:i:s \G\M\T', $time ); } /** * Escapes HTML comment * * @param string $comment * @return mixed */ static public function escape_comment( $comment ) { while ( strstr( $comment, '--' ) !== false ) { $comment = str_replace( '--', '- -', $comment ); } return $comment; } }