dba_key_split
PHP 5, PHP 7, PHP 8
dba_key_split - Splits a key in string representation into array representation
Manual
dba_key_split(
string|false|null$key ): array|false
dba_key_split splits a key (string representation) into an array representation.
Parameters
- key
-
The key in string representation.
Return Values
Returns an array of the form array(0 => group, 1 => value_name). This function will return false if key is null or false.