(3.0.8 - 3.0.18 only, PHP 4 >= 4.0.0)
dba_firstkey -- Fetch first key
Description
string dba_firstkey (int 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_nextkey() and example 2 in
the DBA overview
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