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dba_nextkey

(PHP 4, PHP 5, PHP 7)

dba_nextkey — Fetch next key

Description

dba_nextkey ( resource $handle ) : string|false

dba_nextkey() returns the next key of the database and advances the internal key pointer.

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

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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Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/function.dba-nextkey.php