diff options
Diffstat (limited to 'inc')
| -rw-r--r-- | inc/arrayutil.inc.php | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/inc/arrayutil.inc.php b/inc/arrayutil.inc.php index d82cdbeb..9d2dcfae 100644 --- a/inc/arrayutil.inc.php +++ b/inc/arrayutil.inc.php @@ -66,4 +66,17 @@ class ArrayUtil return true; } + /** + * Check if all elements in given array are primitive types, + * i.e. not object, array or resource. + */ + public static function isOnlyPrimitiveTypes(array $array): bool + { + foreach ($array as $item) { + if (is_array($item) || is_object($item) || is_resource($item)) + return false; + } + return true; + } + }
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