FM / CodeCleaner

/var/www/flurhymez/vendor/psy/psysh/src/CodeCleaner/

/var/www/flurhymez/vendor/psy/psysh/src/CodeCleaner

Name	Size	Mode	Actions
AbstractClassPass.php	2202	0644	edit dl rm
AssignThisVariablePass.php	1035	0644	edit dl rm
CalledClassPass.php	2387	0644	edit dl rm
CallTimePassByReferencePass.php	1392	0644	edit dl rm
CodeCleanerPass.php	415	0644	edit dl rm
EmptyArrayDimFetchPass.php	1283	0644	edit dl rm
ExitPass.php	773	0644	edit dl rm
FinalClassPass.php	1667	0644	edit dl rm
FunctionContextPass.php	1340	0644	edit dl rm
FunctionReturnInWriteContextPass.php	2501	0644	edit dl rm
ImplicitReturnPass.php	4240	0644	edit dl rm
InstanceOfPass.php	1878	0644	edit dl rm
IssetPass.php	1322	0644	edit dl rm
LabelContextPass.php	2357	0644	edit dl rm
LeavePsyshAlonePass.php	913	0644	edit dl rm
ListPass.php	3283	0644	edit dl rm
LoopContextPass.php	3480	0644	edit dl rm
MagicConstantsPass.php	1068	0644	edit dl rm
NamespaceAwarePass.php	1853	0644	edit dl rm
NamespacePass.php	2416	0644	edit dl rm
NoReturnValue.php	870	0644	edit dl rm
PassableByReferencePass.php	4117	0644	edit dl rm
RequirePass.php	4565	0644	edit dl rm
ReturnTypePass.php	3465	0644	edit dl rm
StrictTypesPass.php	2706	0644	edit dl rm
UseStatementPass.php	4336	0644	edit dl rm
ValidClassNamePass.php	12433	0644	edit dl rm
ValidConstantPass.php	3203	0644	edit dl rm
ValidConstructorPass.php	3886	0644	edit dl rm
ValidFunctionNamePass.php	3238	0644	edit dl rm

Edit: /var/www/flurhymez/vendor/psy/psysh/src/CodeCleaner/ValidConstructorPass.php (3886B)

<?php

/*
 * This file is part of Psy Shell.
 *
 * (c) 2012-2020 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\Identifier;
use PhpParser\Node\Stmt\Class_;
use PhpParser\Node\Stmt\ClassMethod;
use PhpParser\Node\Stmt\Namespace_;
use Psy\Exception\FatalErrorException;

/**
 * Validate that the constructor method is not static, and does not have a
 * return type.
 *
 * Checks both explicit __construct methods as well as old-style constructor
 * methods with the same name as the class (for non-namespaced classes).
 *
 * As of PHP 5.3.3, methods with the same name as the last element of a
 * namespaced class name will no longer be treated as constructor. This change
 * doesn't affect non-namespaced classes.
 *
 * @author Martin Hasoň <martin.hason@gmail.com>
 */
class ValidConstructorPass extends CodeCleanerPass
{
    private $namespace;

public function beforeTraverse(array $nodes)
    {
        $this->namespace = [];
    }

/**
     * Validate that the constructor is not static and does not have a return type.
     *
     * @throws FatalErrorException the constructor function is static
     * @throws FatalErrorException the constructor function has a return type
     *
     * @param Node $node
     */
    public function enterNode(Node $node)
    {
        if ($node instanceof Namespace_) {
            $this->namespace = isset($node->name) ? $node->name->parts : [];
        } elseif ($node instanceof Class_) {
            $constructor = null;
            foreach ($node->stmts as $stmt) {
                if ($stmt instanceof ClassMethod) {
                    // If we find a new-style constructor, no need to look for the old-style
                    if ('__construct' === \strtolower($stmt->name)) {
                        $this->validateConstructor($stmt, $node);

return;
                    }

// We found a possible old-style constructor (unless there is also a __construct method)
                    if (empty($this->namespace) && \strtolower($node->name) === \strtolower($stmt->name)) {
                        $constructor = $stmt;
                    }
                }
            }

if ($constructor) {
                $this->validateConstructor($constructor, $node);
            }
        }
    }

/**
     * @throws FatalErrorException the constructor function is static
     * @throws FatalErrorException the constructor function has a return type
     *
     * @param Node $constructor
     * @param Node $classNode
     */
    private function validateConstructor(Node $constructor, Node $classNode)
    {
        if ($constructor->isStatic()) {
            // For PHP Parser 4.x
            $className = $classNode->name instanceof Identifier ? $classNode->name->toString() : $classNode->name;

$msg = \sprintf(
                'Constructor %s::%s() cannot be static',
                \implode('\\', \array_merge($this->namespace, (array) $className)),
                $constructor->name
            );
            throw new FatalErrorException($msg, 0, \E_ERROR, null, $classNode->getLine());
        }

if (\method_exists($constructor, 'getReturnType') && $constructor->getReturnType()) {
            // For PHP Parser 4.x
            $className = $classNode->name instanceof Identifier ? $classNode->name->toString() : $classNode->name;

$msg = \sprintf(
                'Constructor %s::%s() cannot declare a return type',
                \implode('\\', \array_merge($this->namespace, (array) $className)),
                $constructor->name
            );
            throw new FatalErrorException($msg, 0, \E_ERROR, null, $classNode->getLine());
        }
    }
}

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