dba_nextkey
PHP 4, PHP 5, PHP 7, PHP 8
dba_nextkey - Fetch next key
Manual
dba_nextkey(
resource$dba ): string|false
dba_nextkey returns the next key of the database and advances the internal key pointer.
Parameters
- dba
-
The database handler, returned by dba_open or dba_popen.
Return Values
Returns the key on success or false on failure.