runkit7_method_rename

(PECL runkit7 >= Unknown)

runkit7_method_renameDynamically changes the name of the given method

說明

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

注意: 此函數(shù)不能用來操作當(dāng)前正常運(yùn)行(或運(yùn)行鏈上)的方法。

參數(shù)

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

成功時(shí)返回 true, 或者在失敗時(shí)返回 false

范例

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();
?>

以上例程會(huì)輸出:

foo!

參見