avoid it::match in it::date for *2 speedup

1 files changed, 4 insertions, 1 deletions

diff --git a/it.class b/it.class
index 3f9ccf0..bc5e94e 100644
--- a/it.class
+++ b/it.class
@@ -723,7 +723,10 @@ static function gets()
  */
 static function date($format = "", $stamp = null)
 {
-	$stamp = !isset($stamp) ? time() : (it::match('^\d+$', $stamp) ? $stamp : strtotime($stamp));
+	if (!isset($stamp))
+		$stamp = time();
+	else if(!is_int($stamp) && !ctype_digit($stamp) && (!is_float($stamp) || strstr($stamp, '.')))
+		$stamp = strtotime($stamp);
 
 	list($name, $language) = explode(":", $format);