(.*)<\/pre>\s*/siU", __CLASS__ . "::paserCodebox", $content ); $content = explode ( "\n", $content ); $tem = ""; foreach ( $content as $con ) { $con = trim ( $con ); $tem .= empty ( $con ) ? $con : "

{$con}

"; } $content = $tem; return $content; } private static function paserCodebox(&$m) { $html = ""; if ($m [0]) { $html = '

'; $matches = explode ( "\n", $m [0] ); foreach ( $matches as $k => $v ) { $html .= ""; $html .= ""; $html .= ""; $html .= ""; } $html .= "

"; $html .= $k + 1; $html .= "

"; $html .= htmlspecialchars ( $v ); $html .= "

"; } // print_r($html); return $html; } }