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    APCUIterator::__construct

    (PECL apcu >= 5.0.0)

    APCUIterator::__construct — Constructs an APCUIterator iterator object

    Description

    public APCUIterator::__construct(
        array|string|null $search = null,
        int $format = APC_ITER_ALL,
        int $chunk_size = 100,
        int $list = APC_LIST_ACTIVE
    )

    Constructs an APCUIterator object.

    Parameters

    search
    Either a PCRE regular expression that matches against APCu key names, given as a string. Or an array of strings with APCu key names. Or, optionally null to skip the search.
    format
    The desired format, as configured with one or 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.

    Examples

    Example #1 A APCUIterator::__construct() example

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

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