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.
Return Values
Returns TRUE on success or FALSE on failure.
Examples
Example 1. Memcache::flush() example
<?php
/* procedural API */ $memcache_obj = memcache_connect('memcache_host', 11211);
memcache_flush($memcache_obj);
/* OO API */
$memcache_obj = new Memcache; $memcache_obj->connect('memcache_host', 11211);
