mirror of https://github.com/rectorphp/rector.git
43 lines
1.7 KiB
PHP
43 lines
1.7 KiB
PHP
<?php
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declare (strict_types=1);
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namespace Rector\NodeCollector;
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use PhpParser\Node\Stmt\Class_;
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use PhpParser\Node\Stmt\ClassMethod;
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use PHPStan\PhpDoc\ResolvedPhpDocBlock;
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use PHPStan\Reflection\ClassReflection;
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use Rector\Util\StringUtils;
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final class StaticAnalyzer
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{
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public function isStaticMethod(ClassReflection $classReflection, string $methodName, ?Class_ $class = null) : bool
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{
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if ($classReflection->hasNativeMethod($methodName)) {
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$extendedMethodReflection = $classReflection->getNativeMethod($methodName);
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if ($extendedMethodReflection->isStatic()) {
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// use cached ClassReflection
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if (!$class instanceof Class_) {
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return \true;
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}
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// use non-cached Class_
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$classMethod = $class->getMethod($methodName);
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if ($classMethod instanceof ClassMethod && $classMethod->isStatic()) {
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return \true;
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}
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}
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}
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// could be static in doc type magic
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// @see https://regex101.com/r/tlvfTB/1
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return $this->hasStaticAnnotation($methodName, $classReflection);
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}
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private function hasStaticAnnotation(string $methodName, ClassReflection $classReflection) : bool
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{
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$resolvedPhpDocBlock = $classReflection->getResolvedPhpDoc();
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if (!$resolvedPhpDocBlock instanceof ResolvedPhpDocBlock) {
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return \false;
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}
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// @see https://regex101.com/r/7Zkej2/1
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return StringUtils::isMatch($resolvedPhpDocBlock->getPhpDocString(), '#@method\\s*static\\s*((([\\w\\|\\\\]+)|\\$this)*+(\\[\\])*)*\\s+\\b' . $methodName . '\\b#');
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}
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}
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