apcu_delete

(PECL apcu >= 4.0.0)

apcu_delete — Removes a stored variable from the cache

说锟斤拷

apcu_delete ( mixed $key ) : bool

Removes a stored variable from the cache.

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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.

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锟缴癸拷时锟斤拷锟斤拷 TRUE锟斤拷 锟斤拷锟斤拷锟斤拷失锟斤拷时锟斤拷锟斤拷 FALSE锟斤拷

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Example #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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