79 lines
2.1 KiB
PHP
79 lines
2.1 KiB
PHP
<?php
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namespace DeepCopy\Reflection;
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use DeepCopy\Exception\PropertyException;
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use ReflectionClass;
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use ReflectionException;
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use ReflectionObject;
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use ReflectionProperty;
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class ReflectionHelper
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{
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/**
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* Retrieves all properties (including private ones), from object and all its ancestors.
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*
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* Standard \ReflectionClass->getProperties() does not return private properties from ancestor classes.
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*
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* @author muratyaman@gmail.com
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* @see http://php.net/manual/en/reflectionclass.getproperties.php
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*
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* @param ReflectionClass $ref
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*
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* @return ReflectionProperty[]
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*/
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public static function getProperties(ReflectionClass $ref)
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{
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$props = $ref->getProperties();
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$propsArr = array();
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foreach ($props as $prop) {
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$propertyName = $prop->getName();
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$propsArr[$propertyName] = $prop;
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}
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if ($parentClass = $ref->getParentClass()) {
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$parentPropsArr = self::getProperties($parentClass);
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foreach ($propsArr as $key => $property) {
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$parentPropsArr[$key] = $property;
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}
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return $parentPropsArr;
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}
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return $propsArr;
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}
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/**
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* Retrieves property by name from object and all its ancestors.
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*
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* @param object|string $object
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* @param string $name
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*
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* @throws PropertyException
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* @throws ReflectionException
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*
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* @return ReflectionProperty
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*/
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public static function getProperty($object, $name)
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{
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$reflection = is_object($object) ? new ReflectionObject($object) : new ReflectionClass($object);
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if ($reflection->hasProperty($name)) {
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return $reflection->getProperty($name);
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}
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if ($parentClass = $reflection->getParentClass()) {
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return self::getProperty($parentClass->getName(), $name);
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}
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throw new PropertyException(
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sprintf(
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'The class "%s" doesn\'t have a property with the given name: "%s".',
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is_object($object) ? get_class($object) : $object,
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$name
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)
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);
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}
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}
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