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https://github.com/rectorphp/rector.git
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7e7a2f067a
476cfb00cb
disable fallback for now
74 lines
2.6 KiB
PHP
74 lines
2.6 KiB
PHP
<?php
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declare (strict_types=1);
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namespace Rector\CodeQuality\Rector\Identical;
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use PhpParser\Node;
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use PhpParser\Node\Expr;
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use PhpParser\Node\Expr\BinaryOp\Identical;
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use PhpParser\Node\Expr\BinaryOp\NotIdentical;
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use PhpParser\Node\Expr\BooleanNot;
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use PhpParser\Node\Expr\FuncCall;
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use Rector\NodeManipulator\BinaryOpManipulator;
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use Rector\Php71\ValueObject\TwoNodeMatch;
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use Rector\PhpParser\Node\Value\ValueResolver;
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use Rector\Rector\AbstractRector;
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use Symplify\RuleDocGenerator\ValueObject\CodeSample\CodeSample;
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use Symplify\RuleDocGenerator\ValueObject\RuleDefinition;
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/**
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* @see \Rector\Tests\CodeQuality\Rector\Identical\SimplifyArraySearchRector\SimplifyArraySearchRectorTest
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*/
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final class SimplifyArraySearchRector extends AbstractRector
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{
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/**
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* @readonly
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* @var \Rector\NodeManipulator\BinaryOpManipulator
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*/
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private $binaryOpManipulator;
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/**
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* @readonly
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* @var \Rector\PhpParser\Node\Value\ValueResolver
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*/
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private $valueResolver;
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public function __construct(BinaryOpManipulator $binaryOpManipulator, ValueResolver $valueResolver)
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{
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$this->binaryOpManipulator = $binaryOpManipulator;
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$this->valueResolver = $valueResolver;
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}
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public function getRuleDefinition() : RuleDefinition
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{
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return new RuleDefinition('Simplify array_search to in_array', [new CodeSample('array_search("searching", $array) !== false;', 'in_array("searching", $array);'), new CodeSample('array_search("searching", $array, true) !== false;', 'in_array("searching", $array, true);')]);
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}
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/**
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* @return array<class-string<Node>>
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*/
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public function getNodeTypes() : array
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{
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return [Identical::class, NotIdentical::class];
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}
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/**
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* @param Identical|NotIdentical $node
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*/
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public function refactor(Node $node) : ?Node
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{
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$twoNodeMatch = $this->binaryOpManipulator->matchFirstAndSecondConditionNode($node, function (Node $node) : bool {
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if (!$node instanceof FuncCall) {
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return \false;
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}
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return $this->nodeNameResolver->isName($node, 'array_search');
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}, function (Node $node) : bool {
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return $node instanceof Expr && $this->valueResolver->isFalse($node);
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});
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if (!$twoNodeMatch instanceof TwoNodeMatch) {
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return null;
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}
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/** @var FuncCall $funcCallExpr */
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$funcCallExpr = $twoNodeMatch->getFirstExpr();
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$inArrayFuncCall = $this->nodeFactory->createFuncCall('in_array', $funcCallExpr->args);
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if ($node instanceof Identical) {
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return new BooleanNot($inArrayFuncCall);
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}
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return $inArrayFuncCall;
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}
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}
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