Test project for media files management.
<?php declare(strict_types=1);
/*
* This file is part of sebastian/complexity.
*
* (c) Sebastian Bergmann <sebastian@phpunit.de>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace SebastianBergmann\Complexity;
use PhpParser\Node;
use PhpParser\Node\Expr\BinaryOp\BooleanAnd;
use PhpParser\Node\Expr\BinaryOp\BooleanOr;
use PhpParser\Node\Expr\BinaryOp\LogicalAnd;
use PhpParser\Node\Expr\BinaryOp\LogicalOr;
use PhpParser\Node\Expr\Ternary;
use PhpParser\Node\Stmt\Case_;
use PhpParser\Node\Stmt\Catch_;
use PhpParser\Node\Stmt\ElseIf_;
use PhpParser\Node\Stmt\For_;
use PhpParser\Node\Stmt\Foreach_;
use PhpParser\Node\Stmt\If_;
use PhpParser\Node\Stmt\While_;
use PhpParser\NodeVisitorAbstract;
final class CyclomaticComplexityCalculatingVisitor extends NodeVisitorAbstract
{
/**
* @var positive-int
*/
private int $cyclomaticComplexity = 1;
public function enterNode(Node $node): void
{
switch ($node::class) {
case BooleanAnd::class:
case BooleanOr::class:
case Case_::class:
case Catch_::class:
case ElseIf_::class:
case For_::class:
case Foreach_::class:
case If_::class:
case LogicalAnd::class:
case LogicalOr::class:
case Node\MatchArm::class:
case Ternary::class:
case While_::class:
$this->cyclomaticComplexity++;
}
}
/**
* @return positive-int
*/
public function cyclomaticComplexity(): int
{
return $this->cyclomaticComplexity;
}
}