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    apc_inc

    (PECL apc >= 3.1.1)

    apc_inc — Increase a stored number

    Açıklama

    apc_inc ( string $key [, int $step = 1 [, bool &$success ]] ) : int

    Increases a stored number.

    Değiştirgeler

    key

    The key of the value being increased.

    step

    The step, or value to increase.

    success

    Optionally pass the success or fail boolean value to this referenced variable.

    Dönen Değerler

    Returns the current value of key's value on success, başarısızlık durumunda FALSE döner

    Örnekler

    Örnek 1 apc_inc() example

    <?php
    echo "Let's do something with success", PHP_EOL;

    apc_store('anumber', 42);

    echo     apc_fetch('anumber'), PHP_EOL;

    echo     apc_inc('anumber'), PHP_EOL;
    echo     apc_inc('anumber', 10), PHP_EOL;
    echo     apc_inc('anumber', 10, $success), PHP_EOL;

    var_dump($success);

    echo     "Now, let's fail", PHP_EOL, PHP_EOL;

    apc_store('astring', 'foo');

    $ret = apc_inc('astring', 1, $fail);

    var_dump($ret);
    var_dump($fail);
    ?>

    Yukarıdaki örnek şuna benzer bir çıktı üretir:

    42
43
53
63
bool(true)
Now, let's fail

bool(false)
bool(false)

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