diff options
Diffstat (limited to 'inc/util.inc.php')
-rw-r--r-- | inc/util.inc.php | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/inc/util.inc.php b/inc/util.inc.php index cce46536..9d0eced9 100644 --- a/inc/util.inc.php +++ b/inc/util.inc.php @@ -216,4 +216,21 @@ SADFACE; return true; } + /** + * Check whether $arrax contains all keys given in $keyList + * @param array $array An array + * @param array $keyList A list of strings which must all be valid keys in $array + * @return boolean + */ + public static function hasAllKeys($array, $keyList) + { + if (!is_array($array)) + return false; + foreach ($keyList as $key) { + if (!isset($array[$key])) + return false; + } + return true; + } + } |