文字
uopz_extend
(PECL uopz >= 1.0.0)
uopz_extend — Extend a class at runtime
说明
void uopz_extend
( string
$class
, string $parent
)
Makes class extend parent
参数
-
class -
The name of the class to extend
-
parent -
The name of the class to inherit
返回值
范例
Example #1 uopz_extend() example
<?php
class A {}
class B {}
uopz_extend ( A ::class, B ::class);
var_dump ( class_parents ( A ::class));
?> 以上例程的输出类似于：
array(1) {
["B"]=>
string(1) "B"
}