Updated in_array_ics to be more speedy

git-svn-id: https://oss.gonicus.de/repositories/gosa/trunk@12835 594d385d-05f5-0310-b6e9-bd551577e9d8

diff --git a/gosa-core/include/functions.inc b/gosa-core/include/functions.inc
index 562a48f60f79069d4c4d1c583926089965e217bf..ca6b487f5607320c299bf5ca827bedfd9ae69746 100644 (file)
--- a/gosa-core/include/functions.inc
+++ b/gosa-core/include/functions.inc
@@ -1772,18 +1772,8 @@ function to_byte($value) {
 
 function in_array_ics($value, $items)
 {
-  if (!is_array($items)){
-    return (FALSE);
-  }
-
-  foreach ($items as $item){
-    if (strcasecmp($item, $value) == 0) {
-      return (TRUE);
-    }
-  }
-
-  return (FALSE);
-} 
+       return preg_grep('/^'.preg_quote($value, '/').'$/i', $items);
+}
 
 
 function generate_alphabet($count= 10)