APCIterator
PHP Manual

APCIterator::__construct

(PECL apc >= 3.1.1)

APCIterator::__constructConstructs an APCIterator iterator object

Opis

public APCIterator::__construct ( string $cache [, mixed $search = null [, int $format [, int $chunk_size = 100 [, int $list ]]]] )

Constructs an APCIterator object.

Parametry

cache

The cache type, which will be user or file.

search

A PCRE regular expression that matches against APC key names, either as a string for a single regular expression, or as an array of regular expressions. Or, optionally pass in NULL to skip the search.

format

The desired format, as configured with one ore more of the APC_ITER_* constants.

chunk_size

The chunk size. Must be a value greater than 0. The default value is 100.

list

The type to list. Either pass in APC_LIST_ACTIVE or APC_LIST_DELETED.

Zwracane wartości

An APCIterator object on success, or NULL on failure.

Przykłady

Przykład #1 A APCIterator::__construct() example

<?php
foreach (new APCIterator('user''/^counter\./') as $counter) {
    echo 
"$counter[key]$counter[value]\n";
    
apc_dec($counter['key'], $counter['value']);
}
?>

Zobacz też:


APCIterator
PHP Manual