diff options
Diffstat (limited to 'vendor/myclabs/deep-copy/src/DeepCopy/Reflection/ReflectionHelper.php')
-rw-r--r-- | vendor/myclabs/deep-copy/src/DeepCopy/Reflection/ReflectionHelper.php | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/vendor/myclabs/deep-copy/src/DeepCopy/Reflection/ReflectionHelper.php b/vendor/myclabs/deep-copy/src/DeepCopy/Reflection/ReflectionHelper.php new file mode 100644 index 000000000..742410cb2 --- /dev/null +++ b/vendor/myclabs/deep-copy/src/DeepCopy/Reflection/ReflectionHelper.php @@ -0,0 +1,78 @@ +<?php + +namespace DeepCopy\Reflection; + +use DeepCopy\Exception\PropertyException; +use ReflectionClass; +use ReflectionException; +use ReflectionObject; +use ReflectionProperty; + +class ReflectionHelper +{ + /** + * Retrieves all properties (including private ones), from object and all its ancestors. + * + * Standard \ReflectionClass->getProperties() does not return private properties from ancestor classes. + * + * @author [email protected] + * @see http://php.net/manual/en/reflectionclass.getproperties.php + * + * @param ReflectionClass $ref + * + * @return ReflectionProperty[] + */ + public static function getProperties(ReflectionClass $ref) + { + $props = $ref->getProperties(); + $propsArr = array(); + + foreach ($props as $prop) { + $propertyName = $prop->getName(); + $propsArr[$propertyName] = $prop; + } + + if ($parentClass = $ref->getParentClass()) { + $parentPropsArr = self::getProperties($parentClass); + foreach ($propsArr as $key => $property) { + $parentPropsArr[$key] = $property; + } + + return $parentPropsArr; + } + + return $propsArr; + } + + /** + * Retrieves property by name from object and all its ancestors. + * + * @param object|string $object + * @param string $name + * + * @throws PropertyException + * @throws ReflectionException + * + * @return ReflectionProperty + */ + public static function getProperty($object, $name) + { + $reflection = is_object($object) ? new ReflectionObject($object) : new ReflectionClass($object); + + if ($reflection->hasProperty($name)) { + return $reflection->getProperty($name); + } + + if ($parentClass = $reflection->getParentClass()) { + return self::getProperty($parentClass->getName(), $name); + } + + throw new PropertyException( + sprintf( + 'The class "%s" doesn\'t have a property with the given name: "%s".', + is_object($object) ? get_class($object) : $object, + $name + ) + ); + } +} |