PHP 8.4.0 RC4 available for testing

    uopz_add_function

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

    uopz_add_function — Adds non-existent function or method

    説明

    uopz_add_function(string $function, Closure $handler, int &$flags = ZEND_ACC_PUBLIC): bool
    uopz_add_function(
        string $class,
        string $function,
        Closure $handler,
        int &$flags = ZEND_ACC_PUBLIC,
        int &$all = true
    ): bool

    Adds a non-existent function or method.

    パラメータ

    class

    The name of the class.

    function

    The name of the function or method.

    handler

    The Closure that defines the new function or method.

    flags

    Flags to set for the new 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_add_function() throws a RuntimeException if the function or method to add already exists.

    例

    例1 Basic uopz_add_function() Usage

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

    上の例の出力は以下となります。

    bar

    参考

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