PHP - Manual: uopz_add_function
2024-11-13
(PECL uopz 5, PECL uopz 6, PECL uopz 7)
uopz_add_function — Adds non-existent function or method
$class
,$function
,$handler
,&$flags
= ZEND_ACC_PUBLIC,&$all
= true
Adds a non-existent function or method.
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.
成功时返回 true
, 或者在失败时返回 false
。
uopz_add_function() throws a RuntimeException if the function or method to add already exists.
示例 #1 Basic uopz_add_function() Usage
<?php
uopz_add_function('foo', function () {echo 'bar';});
foo();
?>
以上例程会输出:
bar
官方地址:https://www.php.net/manual/en/function.uopz-add-function.php