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dba_firstkey

(PHP 4, PHP 5, PHP 7)
Fetch first key
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.

Parameters:
handle

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

Returns:

Returns the key on success or FALSE on failure.

See also:

dba_nextkey() -

dba_key_split() -

DBA examples -

doc_php
doc_php
2016-02-24 16:15:39
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