Yu1709$!%yuyu!$%wutu!5=126+

                
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/___/\  \/____  >____/\____/ \/\_/  
      \_/     \/    @ligmakokz

Editing: ListPass.php

<?php

/*
 * This file is part of Psy Shell.
 *
 * (c) 2012-2022 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;
use PhpParser\Node\Expr\Array_;
use PhpParser\Node\Expr\ArrayDimFetch;
use PhpParser\Node\Expr\ArrayItem;
use PhpParser\Node\Expr\Assign;
use PhpParser\Node\Expr\FuncCall;
use PhpParser\Node\Expr\List_;
use PhpParser\Node\Expr\MethodCall;
use PhpParser\Node\Expr\PropertyFetch;
use PhpParser\Node\Expr\Variable;
use Psy\Exception\ParseErrorException;

/**
 * Validate that the list assignment.
 */
class ListPass extends CodeCleanerPass
{
    private $atLeastPhp71;

public function __construct()
    {
        $this->atLeastPhp71 = \version_compare(\PHP_VERSION, '7.1', '>=');
    }

/**
     * Validate use of list assignment.
     *
     * @throws ParseErrorException if the user used empty with anything but a variable
     *
     * @param Node $node
     */
    public function enterNode(Node $node)
    {
        if (!$node instanceof Assign) {
            return;
        }

if (!$node->var instanceof Array_ && !$node->var instanceof List_) {
            return;
        }

if (!$this->atLeastPhp71 && $node->var instanceof Array_) {
            $msg = "syntax error, unexpected '='";
            throw new ParseErrorException($msg, $node->expr->getLine());
        }

// Polyfill for PHP-Parser 2.x
        $items = isset($node->var->items) ? $node->var->items : $node->var->vars;

if ($items === [] || $items === [null]) {
            throw new ParseErrorException('Cannot use empty list', $node->var->getLine());
        }

$itemFound = false;
        foreach ($items as $item) {
            if ($item === null) {
                continue;
            }

$itemFound = true;

// List_->$vars in PHP-Parser 2.x is Variable instead of ArrayItem.
            if (!$this->atLeastPhp71 && $item instanceof ArrayItem && $item->key !== null) {
                $msg = 'Syntax error, unexpected T_CONSTANT_ENCAPSED_STRING, expecting \',\' or \')\'';
                throw new ParseErrorException($msg, $item->key->getLine());
            }

if (!self::isValidArrayItem($item)) {
                $msg = 'Assignments can only happen to writable values';
                throw new ParseErrorException($msg, $item->getLine());
            }
        }

if (!$itemFound) {
            throw new ParseErrorException('Cannot use empty list');
        }
    }

/**
     * Validate whether a given item in an array is valid for short assignment.
     *
     * @param Expr $item
     *
     * @return bool
     */
    private static function isValidArrayItem(Expr $item): bool
    {
        $value = ($item instanceof ArrayItem) ? $item->value : $item;

while ($value instanceof ArrayDimFetch || $value instanceof PropertyFetch) {
            $value = $value->var;
        }

// We just kind of give up if it's a method call. We can't tell if it's
        // valid via static analysis.
        return $value instanceof Variable || $value instanceof MethodCall || $value instanceof FuncCall;
    }
}

Name	Type	Actions
AbstractClassPass.php	File
AssignThisVariablePass.php	File
CallTimePassByReferencePass.php	File
CalledClassPass.php	File
CodeCleanerPass.php	File
EmptyArrayDimFetchPass.php	File
ExitPass.php	File
FinalClassPass.php	File
FunctionContextPass.php	File
FunctionReturnInWriteContextPass.php	File
ImplicitReturnPass.php	File
InstanceOfPass.php	File
IssetPass.php	File
LabelContextPass.php	File
LeavePsyshAlonePass.php	File
ListPass.php	File
LoopContextPass.php	File
MagicConstantsPass.php	File
NamespaceAwarePass.php	File
NamespacePass.php	File
NoReturnValue.php	File
PassableByReferencePass.php	File
RequirePass.php	File
ReturnTypePass.php	File
StrictTypesPass.php	File
UseStatementPass.php	File
ValidClassNamePass.php	File
ValidConstructorPass.php	File
ValidFunctionNamePass.php	File
error_log	File