dba_sync()

(PHP 4, PHP 5, PHP 7)

Synchronize database

说明

dba_sync(resource $handle): bool

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

参数

$handle

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

返回值

成功时返回TRUE，或者在失败时返回FALSE。

参见

• dba_optimize()Optimize database