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[CodeQuality] Handle possible crash on ParametersAcceptorSelector::selectSingle() on OptionalParametersAfterRequiredRector (#3192)
27 lines
853 B
PHP
27 lines
853 B
PHP
<?php
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declare (strict_types=1);
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namespace Rector\Php80\NodeResolver;
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use PHPStan\Reflection\ParameterReflection;
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use PHPStan\Reflection\ParametersAcceptor;
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final class RequireOptionalParamResolver
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{
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/**
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* @return ParameterReflection[]
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*/
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public function resolveFromParametersAcceptor(ParametersAcceptor $parametersAcceptor) : array
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{
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$optionalParams = [];
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$requireParams = [];
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foreach ($parametersAcceptor->getParameters() as $position => $parameterReflection) {
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if ($parameterReflection->getDefaultValue() === null && !$parameterReflection->isVariadic()) {
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$requireParams[$position] = $parameterReflection;
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} else {
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$optionalParams[$position] = $parameterReflection;
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}
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}
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return $requireParams + $optionalParams;
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}
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}
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