FM / CodeCleaner

/var/www/vhosts/ihelp.ro/httpdocs/vendor/psy/psysh/src/CodeCleaner/

/var/www/vhosts/ihelp.ro/httpdocs/vendor/psy/psysh/src/CodeCleaner

Name	Size	Mode	Actions
AbstractClassPass.php	2367	0644	edit dl rm
AssignThisVariablePass.php	1114	0644	edit dl rm
CalledClassPass.php	2736	0644	edit dl rm
CallTimePassByReferencePass.php	1607	0644	edit dl rm
CodeCleanerPass.php	415	0644	edit dl rm
EmptyArrayDimFetchPass.php	2025	0644	edit dl rm
ExitPass.php	859	0644	edit dl rm
FinalClassPass.php	1781	0644	edit dl rm
FunctionContextPass.php	1563	0644	edit dl rm
FunctionReturnInWriteContextPass.php	2735	0644	edit dl rm
ImplicitReturnPass.php	4237	0644	edit dl rm
InstanceOfPass.php	1957	0644	edit dl rm
IssetPass.php	1401	0644	edit dl rm
LabelContextPass.php	2638	0644	edit dl rm
LeavePsyshAlonePass.php	992	0644	edit dl rm
ListPass.php	3341	0644	edit dl rm
LoopContextPass.php	3694	0644	edit dl rm
MagicConstantsPass.php	1068	0644	edit dl rm
NamespaceAwarePass.php	1960	0644	edit dl rm
NamespacePass.php	2485	0644	edit dl rm
NoReturnValue.php	828	0644	edit dl rm
PassableByReferencePass.php	4202	0644	edit dl rm
RequirePass.php	4665	0644	edit dl rm
ReturnTypePass.php	3808	0644	edit dl rm
StrictTypesPass.php	2734	0644	edit dl rm
UseStatementPass.php	4513	0644	edit dl rm
ValidClassNamePass.php	10090	0644	edit dl rm
ValidConstructorPass.php	4023	0644	edit dl rm
ValidFunctionNamePass.php	2419	0644	edit dl rm

Edit: /var/www/vhosts/ihelp.ro/httpdocs/vendor/psy/psysh/src/CodeCleaner/ListPass.php (3341B)

<?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;
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
     *
     * @return int|Node|null Replacement node (or special return value)
     */
    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
     */
    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;
    }
}

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