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Exception::__clone

(PHP 5, PHP 7, PHP 8)

Exception::__clone — Clone the exception

Опис

private function Exception::__clone(): void

Exceptions do not support cloning; this method exists only to prevent it.

Увага

Exceptions cannot be cloned, whether they are instances of Exception or of a subclass. Attempting to clone an exception throws an Error, which may be caught.

Параметри

У цієї функції немає параметрів.

Значення, що повертаються

Не повертає значень.

Помилки/виключення

Attempting to clone an exception throws an Error with the following message: Trying to clone an uncloneable object of class ClassName.

Журнал змін

Версія Опис
8.1.0 Exception::__clone() is no longer declared final, because declaring a private method final emits a warning as of PHP 8.0.0. Exceptions remain uncloneable.
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