PHPSA\Analyzer\Pass\Statement\OldConstructor

Complexity

Total Complexity

6

Size/Duplication

Total Lines	48
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	5

Test Coverage

Coverage

72.21%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	pass()	0	16	4
A	getConfiguration()	0	9	1
A	getRegister()	0	6	1

<?php

namespace PHPSA\Analyzer\Pass\Statement;

use PhpParser\Node\Stmt\ClassMethod;
use PhpParser\Node\Stmt\Class_;
use PHPSA\Analyzer\Pass\AnalyzerPassInterface;
use PHPSA\Analyzer\Pass\ConfigurablePassInterface;
use PHPSA\Context;
use Symfony\Component\Config\Definition\Builder\TreeBuilder;

class OldConstructor implements ConfigurablePassInterface, AnalyzerPassInterface
{

    /**
     * @param Class_ $classStmt
     * @param Context $context
     * @return bool
     */
    public function pass(Class_ $classStmt, Context $context)
    {
        foreach ($classStmt->stmts as $statement) {
            if (!($statement instanceof ClassMethod) || $statement->name !== $classStmt->name) {
                continue;
            }
            $context->notice(
                'deprecated.constructor',
                sprintf('Class %s uses a PHP4 constructor.', $classStmt->name),
                $classStmt
            );
            return true;
        }

        return false;
    }

    /**
     * @return TreeBuilder
     */
    public function getConfiguration()
    {
        $treeBuilder = new TreeBuilder();
        $treeBuilder->root('old_constructor')
            ->canBeDisabled()
        ;

        return $treeBuilder;
    }

    /**
     * @return array
     */
    public function getRegister()
    {
        return [
            \PhpParser\Node\Stmt\Class_::class
        ];
    }
}