%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
declare (strict_types=1);
namespace Rector\NodeRemoval;
use PhpParser\Node\Expr\Assign;
use PhpParser\Node\Stmt\Expression;
use Rector\ChangesReporting\Collector\RectorChangeCollector;
use Rector\DeadCode\NodeManipulator\LivingCodeManipulator;
use Rector\NodeTypeResolver\Node\AttributeKey;
use Rector\PostRector\Collector\NodesToReplaceCollector;
final class AssignRemover
{
/**
* @readonly
* @var \Rector\PostRector\Collector\NodesToReplaceCollector
*/
private $nodesToReplaceCollector;
/**
* @readonly
* @var \Rector\ChangesReporting\Collector\RectorChangeCollector
*/
private $rectorChangeCollector;
/**
* @readonly
* @var \Rector\NodeRemoval\NodeRemover
*/
private $nodeRemover;
/**
* @readonly
* @var \Rector\DeadCode\NodeManipulator\LivingCodeManipulator
*/
private $livingCodeManipulator;
public function __construct(\Rector\PostRector\Collector\NodesToReplaceCollector $nodesToReplaceCollector, \Rector\ChangesReporting\Collector\RectorChangeCollector $rectorChangeCollector, \Rector\NodeRemoval\NodeRemover $nodeRemover, \Rector\DeadCode\NodeManipulator\LivingCodeManipulator $livingCodeManipulator)
{
$this->nodesToReplaceCollector = $nodesToReplaceCollector;
$this->rectorChangeCollector = $rectorChangeCollector;
$this->nodeRemover = $nodeRemover;
$this->livingCodeManipulator = $livingCodeManipulator;
}
public function removeAssignNode(\PhpParser\Node\Expr\Assign $assign) : void
{
$currentStatement = $assign->getAttribute(\Rector\NodeTypeResolver\Node\AttributeKey::CURRENT_STATEMENT);
$this->livingCodeManipulator->addLivingCodeBeforeNode($assign->var, $currentStatement);
/** @var Assign $assign */
$parent = $assign->getAttribute(\Rector\NodeTypeResolver\Node\AttributeKey::PARENT_NODE);
if ($parent instanceof \PhpParser\Node\Stmt\Expression) {
$this->nodeRemover->removeNode($assign);
} else {
$this->nodesToReplaceCollector->addReplaceNodeWithAnotherNode($assign, $assign->expr);
$this->rectorChangeCollector->notifyNodeFileInfo($assign->expr);
}
}
}
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