# dba_sync

(PHP 4, PHP 5)

dba_sync — Synchronize database

### Description

bool dba_sync ( resource `$handle` )

dba_sync() synchronizes the database. This will probably trigger a physical write to the disk, if supported.

### Parameters

`handle`

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

### Return Values

Returns `TRUE` on success or `FALSE` on failure.

### See Also

- dba_optimize()