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apcu_delete

(PECL apcu >= 4.0.0)

apcu_delete Removes a stored variable from the cache

Description

apcu_delete ( mixed $key ) : mixed

Removes a stored variable from the cache.

Liste de param├Ętres

key

A key used to store the value as a string for a single key, or as an array of strings for several keys, or as an APCUIterator object.

Valeurs de retour

If key is an tableau, an indexed tableau of the keys is returned. Otherwise TRUE is returned on success, or FALSE on failure.

Exemples

Exemple #1 A apcu_delete() example

<?php
$bar 
'BAR';
apcu_store('foo'$bar);
apcu_delete('foo');
// this is obviously useless in this form

// Alternatively delete multiple keys.
apcu_delete(['foo''bar''baz']);

// Or use an Iterator with a regular expression.
apcu_delete(new APCUIterator('#^myprefix_#'));
?>

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