FM / FuncCall

/opt/cpanel/ea-wappspector/vendor/rector/rector/rules/Php70/Rector/FuncCall/

/opt/cpanel/ea-wappspector/vendor/rector/rector/rules/Php70/Rector/FuncCall

Name	Size	Mode	Actions
CallUserMethodRector.php	2190	0644	edit dl rm
EregToPregMatchRector.php	6633	0644	edit dl rm
MultiDirnameRector.php	3097	0644	edit dl rm
RandomFunctionRector.php	3031	0644	edit dl rm
RenameMktimeWithoutArgsToTimeRector.php	1703	0644	edit dl rm

Edit: /opt/cpanel/ea-wappspector/vendor/rector/rector/rules/Php70/Rector/FuncCall/MultiDirnameRector.php (3097B)

<?php

declare (strict_types=1);
namespace Rector\Php70\Rector\FuncCall;

use PhpParser\Node;
use PhpParser\Node\Arg;
use PhpParser\Node\Expr\FuncCall;
use PhpParser\Node\Scalar\LNumber;
use Rector\Rector\AbstractRector;
use Rector\ValueObject\PhpVersionFeature;
use Rector\VersionBonding\Contract\MinPhpVersionInterface;
use Symplify\RuleDocGenerator\ValueObject\CodeSample\CodeSample;
use Symplify\RuleDocGenerator\ValueObject\RuleDefinition;
/**
 * @see \Rector\Tests\Php70\Rector\FuncCall\MultiDirnameRector\MultiDirnameRectorTest
 */
final class MultiDirnameRector extends AbstractRector implements MinPhpVersionInterface
{
    /**
     * @var string
     */
    private const DIRNAME = 'dirname';
    /**
     * @var int
     */
    private $nestingLevel = 0;
    public function getRuleDefinition() : RuleDefinition
    {
        return new RuleDefinition('Changes multiple dirname() calls to one with nesting level', [new CodeSample('dirname(dirname($path));', 'dirname($path, 2);')]);
    }
    /**
     * @return array<class-string<Node>>
     */
    public function getNodeTypes() : array
    {
        return [FuncCall::class];
    }
    /**
     * @param FuncCall $node
     */
    public function refactor(Node $node) : ?Node
    {
        $this->nestingLevel = 0;
        if (!$this->isName($node, self::DIRNAME)) {
            return null;
        }
        $activeFuncCallNode = $node;
        $lastFuncCallNode = $node;
        while (($activeFuncCallNode = $this->matchNestedDirnameFuncCall($activeFuncCallNode)) instanceof FuncCall) {
            $lastFuncCallNode = $activeFuncCallNode;
        }
        // nothing to improve
        if ($this->shouldSkip()) {
            return null;
        }
        $node->args[0] = $lastFuncCallNode->args[0];
        $node->args[1] = new Arg(new LNumber($this->nestingLevel));
        return $node;
    }
    public function provideMinPhpVersion() : int
    {
        return PhpVersionFeature::DIRNAME_LEVELS;
    }
    private function shouldSkip() : bool
    {
        return $this->nestingLevel < 2;
    }
    private function matchNestedDirnameFuncCall(FuncCall $funcCall) : ?FuncCall
    {
        if (!$this->isName($funcCall, self::DIRNAME)) {
            return null;
        }
        if ($funcCall->isFirstClassCallable()) {
            return null;
        }
        $args = $funcCall->getArgs();
        if (\count($args) >= 3) {
            return null;
        }
        // dirname($path, <LEVEL>);
        if (\count($args) === 2) {
            if (!$args[1]->value instanceof LNumber) {
                return null;
            }
            /** @var LNumber $levelNumber */
            $levelNumber = $args[1]->value;
            $this->nestingLevel += $levelNumber->value;
        } else {
            ++$this->nestingLevel;
        }
        $nestedFuncCallNode = $args[0]->value;
        if (!$nestedFuncCallNode instanceof FuncCall) {
            return null;
        }
        if ($this->isName($nestedFuncCallNode, self::DIRNAME)) {
            return $nestedFuncCallNode;
        }
        return null;
    }
}

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