   #PHP Manual Database (dbm-style) abstraction layer functions dba_fetch
   dba_handlers

   PHP Manual
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                                 dba_firstkey

   (PHP 3>= 3.0.8, PHP 4 )
   dba_firstkey -- Fetch first key

Description

   string dba_firstkey ( resource handle)

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

   Handle is a database handle returned by dba_open().

   dba_firstkey() returns the key or FALSE depending on whether it
   succeeds or fails, respectively.

   See also: dba_firstkey(), dba_key_split() and example 2 in the DBA
   examples
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