dba_nextkey
(PHP 4, PHP 5)
dba_nextkey — Fetch next key
說明
string dba_nextkey
( resource
$handle
)dba_nextkey() returns the next key of the database and advances the internal key pointer.
回傳值
Returns the key on success 或者在失敗時回傳 FALSE.
參見
- dba_firstkey() - Fetch first key
- dba_key_split() - Splits a key in string representation into array representation
- Example 2 in the DBA examples
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