mirror of
https://code.mensbeam.com/MensBeam/Arsse.git
synced 2024-12-22 21:22:40 +00:00
31 lines
893 B
PHP
31 lines
893 B
PHP
<?php
|
|
/** @license MIT
|
|
* Copyright 2017 J. King, Dustin Wilson et al.
|
|
* See LICENSE and AUTHORS files for details */
|
|
|
|
declare(strict_types=1);
|
|
|
|
namespace JKingWeb\Arsse\Context;
|
|
|
|
class ExclusionContext extends AbstractContext {
|
|
use ExclusionMembers;
|
|
|
|
public function __construct(Context $parent = null) {
|
|
$this->parent = $parent;
|
|
}
|
|
|
|
public function __clone() {
|
|
// if the context was cloned because its parent was cloned, change the parent to the clone
|
|
if ($this->parent) {
|
|
$t = debug_backtrace(\DEBUG_BACKTRACE_IGNORE_ARGS | \DEBUG_BACKTRACE_PROVIDE_OBJECT, 2)[1];
|
|
if (($t['object'] ?? null) instanceof Context && $t['function'] === "__clone") {
|
|
$this->parent = $t['object'];
|
|
}
|
|
}
|
|
}
|
|
|
|
/** @codeCoverageIgnore */
|
|
public function __destruct() {
|
|
unset($this->parent);
|
|
}
|
|
}
|