/** * @param object $original * @return object */ protected function cloneObject($original) { $cloneable = null; $object = new ReflectionObject($original); // Check the blacklist before asking PHP reflection to work around // https://bugs.php.net/bug.php?id=53967 if ($object->isInternal() && isset(self::$uncloneableExtensions[$object->getExtensionName()])) { $cloneable = false; } if ($cloneable === null) { foreach (self::$uncloneableClasses as $class) { if ($original instanceof $class) { $cloneable = false; break; } } } if ($cloneable === null && method_exists($object, 'isCloneable')) { $cloneable = $object->isCloneable(); } if ($cloneable === null && $object->hasMethod('__clone')) { $method = $object->getMethod('__clone'); $cloneable = $method->isPublic(); } if ($cloneable === null) { $cloneable = true; } if ($cloneable) { try { return clone $original; } catch (Exception $e) { return $original; } } else { return $original; } }
<?php class C { } $r1 = new ReflectionObject(new stdClass()); $r2 = new ReflectionObject(new ReflectionClass('C')); $r3 = new ReflectionObject(new ReflectionProperty('Exception', 'message')); $r4 = new ReflectionObject(new Exception()); $r5 = new ReflectionObject(new C()); var_dump($r1->isInternal(), $r2->isInternal(), $r3->isInternal(), $r4->isInternal(), $r5->isInternal());
<?php $r1 = new ReflectionObject(new stdClass()); var_dump($r1->isInternal('X')); var_dump($r1->isInternal('X', true));
/** * @param $param * @param \ReflectionObject $reflection */ private function buildFromObject($param, $reflection = null) { foreach ($param as $key => $value) { $this->object['Object default'][$key] = $value; } // Get info on the object $this->object['Reflection']['In namespace'] = $reflection->inNamespace() ? 'Yes' : 'No'; if ($reflection->inNamespace()) { $this->object['Class namespace'] = $reflection->getNamespaceName(); } $this->object['Reflection']['Class name'] = $reflection->getName(); $this->object['Reflection']['Is internal'] = $reflection->isInternal() ? 'Yes' : 'No'; $this->object['Reflection']['Is iterable'] = $reflection->isIterateable() ? 'Yes' : 'No'; $this->object['Reflection']['Is abstract'] = $reflection->isAbstract() ? 'Yes' : 'No'; $this->object['Reflection']['Is final'] = $reflection->isFinal() ? 'Yes' : 'No'; $this->object['Reflection']['Is user defined'] = $reflection->isUserDefined() ? 'Yes' : 'No'; $this->object['Reflection']['Is instantiable'] = $reflection->isInstantiable() ? 'Yes' : 'No'; $this->object['Reflection']['Is clonable'] = $reflection->isCloneable() ? 'Yes' : 'No'; $this->object['Reflection']['Is interface'] = $reflection->isInterface() ? 'Yes' : 'No'; $this->object['Reflection']['Class constants'] = !empty($reflection->getConstants()) ? $reflection->getConstants() : 'Class has no constants'; $this->object['Reflection']['Class static properties'] = !empty($reflection->getStaticProperties()) ? $reflection->getStaticProperties() : 'Class has no static properties'; $this->object['Reflection']['Class default properties'] = !empty($reflection->getDefaultProperties()) ? $reflection->getDefaultProperties() : 'Class has no default properties'; if (null === $reflection->getConstructor()) { $this->object['Reflection']['Class construct'] = 'Class has no construct.'; } else { $this->object['Reflection']['Class construct'] = $reflection->getConstructor(); } $this->object['Reflection']['Class interfaces'] = !empty($reflection->getInterfaces()) ? $reflection->getInterfaces() : 'Class implements no interfaces'; $this->object['Reflection']['Class traits'] = !empty($reflection->getTraits()) ? $reflection->getTraits() : 'Class has no traits'; $this->object['Reflection']['Class parent'] = $reflection->getParentClass() !== false ? $reflection->getParentClass() : 'Class has no parent'; if (false === $reflection->getFileName()) { $this->object['Reflection']['Defined in'] = 'Class is internal, no definition to provide.'; } else { $this->object['Reflection']['Defined in'] = $reflection->getFileName(); } if (false === $reflection->getFileName()) { $this->object['Reflection']['Start line'] = 'Class is internal, no start line to provide.'; } else { $this->object['Reflection']['Start line'] = $reflection->getFileName(); } if (false === $reflection->getEndLine()) { $this->object['Reflection']['End line'] = 'Class is internal, no end line to provide.'; } else { $this->object['Reflection']['End line'] = $reflection->getEndLine(); } if (false === $reflection->getDocComment()) { $this->object['Reflection']['Doc comments'] = 'No documents to provide.'; } else { $this->object['Reflection']['Doc comments'] = $reflection->getDocComment(); } // End get info $this->html .= "<span class=\"js-parent-object\">"; if (!empty($this->object['Object default'])) { $this->html .= "<div class=\"js-object-default-tab \"><button class=\"button-reflection button\">Show reflection</button></div>"; $this->html .= "<div class=\"js-object-default \">"; $this->buildFromObjectIterationInformationRecursive($this->object['Object default']); $this->html .= "</div>"; } if ($param instanceof \Closure) { $this->html .= "<div class=\"js-object-default-tab \"><button class=\"button-reflection button\">Show reflection</button></div>"; $this->html .= "<div class=\"js-object-default \">"; $this->html .= "<span class=\"css-type-string\">Nothing here...</span>"; $this->html .= "</div>"; } $this->html .= "<div class=\"js-object-reflection-tab hide\"><button class=\"button-class-default button\">Show default</button></div>"; $this->html .= "<div class=\"js-object-reflection hide\">"; $this->buildFromObjectReflectionInformationRecursive($this->object['Reflection']); $this->html .= "</div>"; $this->html .= "</span>"; $this->object = []; }