![]() | array_search(PHP 4 >= 4.0.5) array_search -- Searches the array for a given value and returns the corresponding key if successfulDescriptionmixed array_search ( mixed needle, array haystack [, bool strict])Searches haystack for needle and returns the key if it is found in the array, FALSE otherwise.
If the optional third parameter strict is set to TRUE then the array_search() will also check the types of the needle in the haystack. If needle is found in haystack more than once, the first matching key is returned. To return the keys for all matching values, use array_keys() with the optional search_value parameter instead.
See also array_keys(), array_values(), array_key_exists(), and in_array(). | ![]() | |||