runkit7_method_rename

(PECL runkit7 >= Unknown)

runkit7_method_rename — Dynamically changes the name of the given method

说明

runkit7_method_rename(string $class_name, string $source_method_name, string $target_method_name): bool

注意: 此函数不能用来操作当前正常运行（或运行链上）的方法。

参数

class_name: The class in which to rename the method
source_method_name: The name of the method to rename
target_method_name: The new name to give to the renamed method

返回值

成功时返回 true，或者在失败时返回 false。

示例

示例 #1 runkit7_method_rename() example

<?php
class Example {
    function foo() {
        return "foo!\n";
    }
}

// Rename the 'foo' method to 'bar'
runkit7_method_rename(
'Example',
'foo',
'bar'
);

// output renamed function
echo (new Example)->bar();
?>

以上示例会输出：

foo!

参见

runkit7_method_add() - Dynamically adds a new method to a given class
runkit7_method_copy() - Copies a method from class to another
runkit7_method_redefine() - Dynamically changes the code of the given method
runkit7_method_remove() - Dynamically removes the given method
runkit7_function_rename() - Change a function's name

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