Memcached::delete

(PECL memcached >= 0.1.0)

Memcached::delete — 删锟斤拷一锟斤拷元锟斤拷

说锟斤拷

public Memcached::delete ( string $key [, int $time = 0 ] ) : bool

Memcached::delete()锟接凤拷锟斤拷锟缴撅拷锟�key锟斤拷应锟斤拷元锟斤拷. 锟斤拷锟斤拷time锟斤拷一锟斤拷锟斤拷为锟斤拷位锟斤拷时锟斤拷(锟斤拷一锟斤拷UNIX时锟斤拷锟斤拷锟斤拷锟街憋拷锟斤拷歉锟绞憋拷锟�), 锟斤拷锟斤拷锟斤拷锟斤拷 锟酵伙拷锟斤拷希锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷时锟斤拷芫锟斤拷锟斤拷锟斤拷key锟斤拷add锟斤拷replace锟斤拷锟斤拷. 锟斤拷锟斤拷锟斤拷锟绞憋拷锟轿的达拷锟斤拷, 元锟截憋拷锟斤拷锟斤拷一锟斤拷删锟斤拷锟斤拷锟斤拷, 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷通锟斤拷get锟斤拷锟斤拷锟饺★拷锟街�, 锟斤拷锟斤拷同时 add锟斤拷replace锟斤拷锟斤拷也锟斤拷失锟斤拷(锟斤拷锟斤拷锟斤拷锟�set锟斤拷锟筋都锟斤拷晒锟�). 锟斤拷锟斤拷锟绞憋拷锟斤拷去锟斤拷, 元锟斤拷锟斤拷锟秸憋拷锟接凤拷锟斤拷锟斤拷诖锟缴撅拷锟�.time锟斤拷锟斤拷默锟斤拷0(锟斤拷锟斤拷元锟截会被锟斤拷锟斤拷删锟斤拷锟斤拷锟斤拷之锟斤拷锟斤拷锟斤拷 key锟侥存储锟斤拷锟斤拷也锟斤拷晒锟�).

锟斤拷锟斤拷

key

要删锟斤拷锟斤拷key

time

锟斤拷锟斤拷说却锟缴撅拷锟斤拷锟皆拷氐锟斤拷锟绞憋拷锟�(锟斤拷一锟斤拷Unix时锟斤拷锟斤拷锟斤拷锟斤拷锟绞碉拷锟缴撅拷锟绞憋拷锟�).

锟斤拷锟斤拷值

锟缴癸拷时锟斤拷锟斤拷 TRUE锟斤拷 锟斤拷锟斤拷锟斤拷失锟斤拷时锟斤拷锟斤拷 FALSE锟斤拷 锟斤拷锟絢ey锟斤拷锟斤拷锟斤拷, Memcached::getResultCode()锟斤拷锟结返锟斤拷Memcached::RES_NOTFOUND.

锟斤拷锟斤拷

Example #1 Memcached::delete() 示锟斤拷

<?php
$m = new Memcached();
$m->addServer('localhost', 11211);

$m->delete('key1');
?>

锟轿硷拷