mirror of https://github.com/rectorphp/rector.git
68 lines
1.8 KiB
PHP
68 lines
1.8 KiB
PHP
<?php
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declare (strict_types=1);
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namespace Rector\Removing\Rector\FuncCall;
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use PhpParser\Node;
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use PhpParser\Node\Expr\FuncCall;
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use PhpParser\Node\Stmt\Expression;
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use PhpParser\NodeTraverser;
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use Rector\Contract\Rector\ConfigurableRectorInterface;
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use Rector\Rector\AbstractRector;
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use Symplify\RuleDocGenerator\ValueObject\CodeSample\ConfiguredCodeSample;
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use Symplify\RuleDocGenerator\ValueObject\RuleDefinition;
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use RectorPrefix202403\Webmozart\Assert\Assert;
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/**
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* @see \Rector\Tests\Removing\Rector\FuncCall\RemoveFuncCallRector\RemoveFuncCallRectorTest
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*/
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final class RemoveFuncCallRector extends AbstractRector implements ConfigurableRectorInterface
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{
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/**
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* @var string[]
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*/
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private $removedFunctions = [];
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public function getRuleDefinition() : RuleDefinition
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{
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return new RuleDefinition('Remove function', [new ConfiguredCodeSample(<<<'CODE_SAMPLE'
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$x = 'something';
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var_dump($x);
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CODE_SAMPLE
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, <<<'CODE_SAMPLE'
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$x = 'something';
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CODE_SAMPLE
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, ['var_dump'])]);
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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 [Expression::class];
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}
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/**
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* @param Expression $node
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*/
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public function refactor(Node $node) : ?int
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{
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$expr = $node->expr;
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if (!$expr instanceof FuncCall) {
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return null;
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}
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foreach ($this->removedFunctions as $removedFunction) {
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if (!$this->isName($expr->name, $removedFunction)) {
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continue;
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}
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return NodeTraverser::REMOVE_NODE;
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}
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return null;
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}
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/**
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* @param mixed[] $configuration
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*/
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public function configure(array $configuration) : void
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{
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Assert::allString($configuration);
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$this->removedFunctions = $configuration;
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}
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}
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