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Latest Version [8.00202205221] Last Updated [May-22-2022]

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PHP Manual [dba_firstkey]

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PHP Manual || DBA Functions

(PHP 4, PHP 5, PHP 7)

dba_firstkeyFetch first key

Description

dba_firstkey ( resource $handle ) : string

dba_firstkey() returns the first key of the database and resets the internal key pointer. This permits a linear search through the whole database.

Parameters

handle

The database handler, returned by dba_open() or dba_popen().

Return Values

Returns the key on success or FALSE on failure.

See Also



PHP Manual || DBA Functions