Developer
<?php
/*
* This file is part of Psy Shell.
*
* (c) 2012-2023 Justin Hileman
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Psy\CodeCleaner;
use PhpParser\Node;
use PhpParser\Node\Expr\Assign;
use PhpParser\Node\Expr\Variable;
use Psy\Exception\FatalErrorException;
/**
* Validate that the user input does not assign the `$this` variable.
*
* @author Martin Hasoň <martin.hason@gmail.com>
*/
class AssignThisVariablePass extends CodeCleanerPass
{
/**
* Validate that the user input does not assign the `$this` variable.
*
* @throws FatalErrorException if the user assign the `$this` variable
*
* @param Node $node
*
* @return int|Node|null Replacement node (or special return value)
*/
public function enterNode(Node $node)
{
if ($node instanceof Assign && $node->var instanceof Variable && $node->var->name === 'this') {
throw new FatalErrorException('Cannot re-assign $this', 0, \E_ERROR, null, $node->getStartLine());
}
}
}
Developer
To access the Kueue Pay Developer API, you’ll need an API key. You can obtain your API key by logging in to your Kueue Pay merchant account and navigating to the API section. Collect Client ID , Secret ID & Merchant ID Carefully. Keep your API key confidential and do not share it publicly.