dba_sync
(PHP 4, PHP 5, PHP 7, PHP 8)
dba_sync — Synchronize database
说明
dba_sync(resource
$dba
): booldba_sync() synchronizes the database. This will probably trigger a physical write to the disk, if supported.
返回值
成功时返回 true
, 或者在失败时返回 false
。
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