(PECL apcu >= 4.0.0)
apcu_delete — Removes a stored variable from the cache
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.
Cette fonction retourne TRUE en cas de
succès ou FALSE si une erreur survient.
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_#'));
?>