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