(no version information, might be only in CVS)
Memcache::flush -- Flush all existing items at the server
Description
bool
Memcache::flush ( void )
Memcache::flush() immediately invalidates all
existing items. Memcache::flush() doesn't
actually free any resources, it only marks all the items as expired, so
occupied memory will be overwritten by new items.
Also you can use memcache_flush() function.
See example below.
例子 1. Memcache::flush() example |
<?php
$memcache_obj = memcache_connect('memcache_host', 11211);
memcache_flush($memcache_obj);
$memcache_obj = new Memcache;
$memcache_obj->connect('memcache_host', 11211);
$memcache_obj->flush();
?>
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如果成功则返回 TRUE，失败则返回 FALSE。
Memcache::delete