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runkit7_method_remove

(PECL runkit7 >= Unknown)

runkit7_method_removeDynamically removes the given method

说明

runkit7_method_remove(string $classname, string $methodname): 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

classname

The class in which to remove the method

methodname

The name of the method to remove

返回值

成功时返回 true, 或者在失败时返回 false

范例

示例 #1 runkit7_method_remove() example

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

    function 
bar() {
        return 
"bar!\n";
    }
}

// Remove the 'foo' method
runkit7_method_remove(
    
'Example',
    
'foo'
);

echo 
implode(' 'get_class_methods('Example'));

?>

以上例程会输出:

bar

参见

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