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<?php |
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/** |
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* Reflection helper. |
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*/ |
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declare(strict_types = 1); |
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namespace HDNET\Autoloader\Utility; |
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/** |
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* Reflection helper. |
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*/ |
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class ReflectionUtility |
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{ |
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/** |
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* Check if the given class is instantiable. |
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* |
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* @param string $className |
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*/ |
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public static function isInstantiable($className): bool |
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{ |
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$reflectionClass = new \ReflectionClass($className); |
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return (bool)$reflectionClass->isInstantiable(); |
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} |
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/** |
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* Get the name of the parent class. |
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* |
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* @param string $className |
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* |
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* @return string |
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*/ |
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public static function getParentClassName($className) |
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{ |
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$reflectionClass = new \ReflectionClass($className); |
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return $reflectionClass->getParentClass()->getName(); |
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} |
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/** |
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* Check if the first class is found in the Hierarchy of the second. |
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*/ |
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public static function isClassInOtherClassHierarchy(string $searchClass, string $checkedClass): bool |
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{ |
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$searchClass = trim($searchClass, '\\'); |
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if (!class_exists($searchClass)) { |
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return false; |
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} |
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$checked = trim($checkedClass, '\\'); |
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try { |
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if ($searchClass === $checked) { |
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return true; |
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} |
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$reflection = new \ReflectionClass($searchClass); |
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while ($reflection = $reflection->getParentClass()) { |
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if ($checked === trim($reflection->getName(), '\\')) { |
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return true; |
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} |
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} |
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return false; |
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} catch (\Exception $exception) { |
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return false; |
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} |
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} |
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/** |
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* Get properties of the given class, that are als declared in the given class. |
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* |
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* @return array |
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*/ |
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public static function getDeclaringProperties(string $className) |
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{ |
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$classReflection = new \ReflectionClass($className); |
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$own = array_filter($classReflection->getProperties(), function ($property) use ($className) { |
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return trim((string)$property->class, '\\') === trim($className, '\\'); |
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}); |
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return array_map(function ($item) { |
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return (string)$item->name; |
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}, $own); |
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} |
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} |
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lochmueller /
autoloader
