PHP 8.1.9 Released!

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

Descrição

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

Makes class extend parent

Parâmetros

class

The name of the class to extend

parent

The name of the class to inherit

Valor Retornado

Retorna true em caso de sucesso ou false em caso de falha.

Erros

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.

Exemplos

Exemplo #1 uopz_extend() example

<?php
class {}
class 
{}

uopz_extend(A::class, B::class);

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

O exemplo acima irá imprimir:

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

User Contributed Notes

There are no user contributed notes for this page.
To Top