Php/docs/function.dba-key-split

• PHP Manual
• DBA 函数
• Splits a key in string representation into array representation

dba_key_split

(PHP 5, PHP 7)

dba_key_split — Splits a key in string representation into array representation

说明

dba_key_split ( mixed $key ) : mixed

dba_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