dba_fetchdba_firstkey
(PHP 4, PHP 5)
dba_firstkey — Fetch first key
Description
string dba_firstkey
( resource $handle
)
dba_firstkey() returns the first key of the database and resets the internal key pointer. This permits a linear search through the whole database.
Return Values
Returns the key on success or FALSE on failure.
See Also
- dba_nextkey() - Fetch next key
- dba_key_split() - Splits a key in string representation into array representation
- Example 2 in the DBA examples
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