PHP Conference Nagoya 2025

    uopz_del_function

    (PECL uopz 5, PECL uopz 6, PECL uopz 7)

    uopz_del_function — Deletes previously added function or method

    説明

    uopz_del_function(string $function): bool
    uopz_del_function(string $class, string $function, int &$all = true): bool

    Deletes a previously added function or method.

    パラメータ

    class

    The name of the class.

    function

    The name of the function or method.

    all

    Whether all classes that descend from class will also be affected.

    戻り値

    成功した場合に true を、失敗した場合に false を返します。

    エラー / 例外

    uopz_del_function() throws a RuntimeException if the function or method to delete has not been added by uopz_add_function().

    例

    例1 Basic uopz_del_function() Usage

    <?php
    uopz_add_function    ('foo', function () {echo 'bar';});
    var_dump(function_exists('foo'));
    uopz_del_function('foo');
    var_dump(function_exists('foo'));
    ?>

    上の例の出力は以下となります。

    bool(true)
bool(false)

    参考

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