dba_key_split
(PHP 5, PHP 7, PHP 8)
dba_key_split — Splits a key in string representation into array representation
说明
dba_key_split
( string|false|null
$key
) : array|falsedba_key_split() splits a key (string representation) into an array representation.
参数
-
key -
The key in string representation.
返回值
Returns an array of the form array(0 => group, 1 =>
value_name). This function will return false if
key is null or false.
参见
- dba_firstkey() - Fetch first key
- dba_nextkey() - Fetch next key
- dba_fetch() - Fetch data specified by key