ARRAY_SEARCH
1. ARRAY_SEARCH array_search — Searches the array for a given value and returns the corresponding key if successful Description mixed array_search ( mixed $needle, array …
1. ARRAY_SEARCH array_search — Searches the array for a given value and returns the corresponding key if successful Description mixed array_search ( mixed $needle, array …
ARRAY_KEY_EXISTS array_key_exists — Checks if the given key or index exists in the array Description bool array_key_exists ( mixed $key, array $search ) array_key_exists() …
ARRAY_KEYS array_keys — Return all the keys of an array Description array array_keys ( array $input [, mixed $search_value [, bool $strict]] ) array_keys() returns the key…
ARRAY_COUNT_VALUES array_count_values — Counts all the values of an array Description array array_count_values ( array $input ) array_count_values() returns an array using …