(PECL memcache >= 0.2.0)
Delete item from the server
bool Memcache::delete ( string $key [, int $timeout = 0 ] )
Memcache::delete() deletes an item with the key
.
Parameters:
key
The key associated with the item to delete.
timeout
This deprecated parameter is not supported, and defaults to 0 seconds. Do not use this parameter.
Returns:
Returns TRUE
on success or FALSE
on failure.
Changelog:
Unknown
It's not recommended to use the timeout
parameter. The behavior differs between memcached versions, but setting to 0 is safe. Other values for this deprecated feature may cause the memcache delete to fail.
Examples:
Memcache::delete() example
<?php /* procedural API */ $memcache_obj = memcache_connect('memcache_host', 11211); /* item will be deleted by the server */ memcache_delete($memcache_obj, 'key_to_delete'); /* OO API */ $memcache_obj = new Memcache; $memcache_obj->connect('memcache_host', 11211); $memcache_obj->delete('key_to_delete'); ?>
See also:
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