uopz_implement
(PECL uopz 1, PECL uopz 2, PECL uopz 5, PECL uopz 6)
uopz_implement — Implements an interface at runtime
说明
uopz_implement
( string
$class
, string $interface
) : bool
Makes class implement interface
参数
-
class -
-
interface -
返回值
成功时返回 true， 或者在失败时返回 false。
错误／异常
As of PHP 7.4.0, uopz_implements() throws a RuntimeException,
if OPcache is enabled,
and the class entry of class is immutable.
范例
示例 #1 uopz_implement() example
<?php
interface myInterface {}
class myClass {}
uopz_implement(myClass::class, myInterface::class);
var_dump(class_implements(myClass::class));
?>
以上例程会输出：
array(1) {
["myInterface"]=>
string(11) "myInterface"
}