(PHP 4, PHP 5, PHP 7) Replace or insert entry

(PHP 4 >= 4.3.0, PHP 5, PHP 7) List all open database files

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

(PHP 4, PHP 5, PHP 7) Fetch data specified by key

(PHP 4 >= 4.3.0, PHP 5, PHP 7) List all the handlers available

(PHP 4, PHP 5, PHP 7) Open database persistently

(PHP 4, PHP 5, PHP 7) Fetch next key string dba_nextkey

(PHP 5, PHP 7) Splits a key in string representation into array representation

(PHP 4, PHP 5, PHP 7) Synchronize database bool

(PHP 4, PHP 5, PHP 7) Optimize database bool