diff options
Diffstat (limited to 'inc/arrayutil.inc.php')
| -rw-r--r-- | inc/arrayutil.inc.php | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/inc/arrayutil.inc.php b/inc/arrayutil.inc.php index 7aded4db..3d93d7d5 100644 --- a/inc/arrayutil.inc.php +++ b/inc/arrayutil.inc.php @@ -1,5 +1,7 @@ <?php +declare(strict_types=1); + class ArrayUtil { @@ -68,4 +70,14 @@ class ArrayUtil return true; } + /** + * Force each element of given array to be of type $type. + */ + public static function forceType(array &$array, string $type): void + { + foreach ($array as &$elem) { + settype($elem, $type); + } + } + }
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