(PECL memcached >= 0.1.0)
Memcached::delete — Delete an item
$key, int $time = 0): bool
Delete the key from the server.
keyThe key to be deleted.
timeThe amount of time the server will wait to delete the item.
Note: As of memcached 1.3.0 (released 2009) this feature is no longer supported. Passing a non-zero
timewill cause the deletion to fail. Memcached::getResultCode() will returnMEMCACHED_INVALID_ARGUMENTS.
Returns true on success or false on failure.
The Memcached::getResultCode() will return
Memcached::RES_NOTFOUND if the key does not exist.
Example #1 Memcached::delete() example
<?php
$m = new Memcached();
$m->addServer('localhost', 11211);
$m->delete('key1');
?>