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    uopz_extend

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

    uopz_extend — Extend 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/Exceções

    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 A {}
    class     B {}

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

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

    O exemplo acima produzirá:

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