uopz_extend

(PECL uopz 1, PECL uopz 2, PECL uopz 5, PECL uopz 6, PECL uopz 7 < 7.1.0)

uopz_extendExtend a class at runtime

Açıklama

uopz_extend(string $class, string $parent): bool

Makes class extend parent

Bağımsız Değişkenler

class

The name of the class to extend

parent

The name of the class to inherit

Dönen Değerler

Başarı durumunda true, başarısızlık durumunda false döner.

Hatalar/İstisnalar

As of PHP 7.4.0, uopz_extends() throws a RuntimeException, if OPcache is enabled, and the class entry of either class or parent (if it is a trait) is immutable.

Örnekler

Örnek 1 uopz_extend() example

<?php
class A {}
class
B {}

uopz_extend(A::class, B::class);

var_dump(class_parents(A::class));
?>

Yukarıdaki örneğin çıktısı:

array(1) {
  ["B"]=>
  string(1) "B"
}
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