apcu_delete
(PECL apcu >= 4.0.0)
apcu_delete — Removes a stored variable from the cache
Liste de paramètres
-
key -
A
keyused 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_#'));
?>
Voir aussi
- apcu_store() - Cache a variable in the data store
- apcu_fetch() - Fetch a stored variable from the cache
- apcu_clear_cache() - Clears the APCu cache
- APCUIterator
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