Delete an item

# Memcached::delete

(PECL memcached >= 0.1.0)

Memcached::delete — Delete an item

### Description

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

Delete the `key` from the server.

### Parameters

`key`

  The key to be deleted.

`time`

  The 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 `time` will cause the deletion to fail. Memcached::getResultCode() will return `MEMCACHED_INVALID_ARGUMENTS`.

### Return Values

Returns `true` on success or `false` on failure. The Memcached::getResultCode() will return `Memcached::RES_NOTFOUND` if the key does not exist.

### Examples

Example #1 Memcached::delete() example

`<?php
$m = new Memcached();
$m->addServer('localhost', 11211);
$m->delete('key1');
?>`

### See Also

- Memcached::deleteByKey() - Delete an item from a specific server
- Memcached::deleteMulti() - Delete multiple items

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