Rechercher une fonction PHP

Memcache::delete

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(PECL memcache >= 0.2.0)

Memcache::delete — Delete item from the server

Description

Memcache::delete ( string $key [, int $timeout = 0 ] ) : bool

Memcache::delete() deletes an item with the key.

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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.

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Changelog

Version Description
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.

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Return Values

Returns TRUE on success or FALSE on failure.

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Examples

Example #1 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');

?>

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See Also

Find a PHP function

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Document created the 30/01/2003, last modified the 26/10/2018
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References

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