Simple XML

[Tijme]

Hoi allemaal,

ik krijg de volgende error in mijn php framework, maar ik heb geen idee waar de error vandaan komt.
Ik gebruik simplexml om verschillende talen te ondersteunen. ( In de xml bestanden staan de vertalingen ). De language class is dus de enige class waar ik simplexml in gebruik.

Fatal error: Uncaught exception 'Exception' with message 'Serialization of 'SimpleXMLElement' is not allowed' in [no active file]:0 Stack trace: #0 {main} thrown in [no active file] on line 0

Dit is mijn class

	class language {
	
		private $languageFile		= false;
		private $languageXML		= false;
		private $translatedString	= 'Undefined';

		public function translate($languageTag, $type = 'content'){

			if(isset(debug_backtrace()[1]['class'])){
				$this->languageFile = $this->getLanguageFile(true, 'vreemwurk');
			} else {
				$this->languageFile = $this->getLanguageFile(true, 'vreemwurk');
			}

			if($this->languageFile != false){
				$this->languageXML = simplexml_load_file($this->languageFile);
				if(isset($this->languageXML->{$languageTag}->{$type})){
					$this->translatedString = $this->languageXML->{$languageTag}->{$type};
				} else { $this->translatedString = $languageTag; }
			} else { $this->translatedString = $languageTag; }
			
			return $this->translatedString;
		}
		
		public function getLanguageFile($class = false, $file = false){
			$language = PREFERED_LANGUAGE;
			if($class == true && $file != false && file_exists(PATH_RESOURCES . 'languages' . DS . PREFERED_LANGUAGE . '_' . $file . '.xml')){
				return PATH_RESOURCES . 'languages' . DS . PREFERED_LANGUAGE . '_' . $file . '.xml';
			} else if($class == false && $file != false && file_exists(PATH_COMPONENTS . $file . DS . PREFERED_LANGUAGE . '_' . $file . '.xml')){
				return PATH_COMPONENTS . $file . DS . PREFERED_LANGUAGE . '_' . $file . '.xml';
			} else {
				return false;
			}
		}
		
	}

Ik hoop dat jullie kunnen helpen.

Mvg,
Tijme

 

[Tijme]

Opgelost --____--

blijkbaar returnde hij een object. Ik heb het zo opgelost

		public function translate($languageTag, $type = 'content'){
	
			if(isset(debug_backtrace()[1]['class'])){
				$this->languageFile = $this->getLanguageFile(true, 'vreemwurk');
			} else {
				$this->languageFile = $this->getLanguageFile(true, 'vreemwurk');
			}

			if($this->languageFile != false){
				$this->languageXML = simplexml_load_file($this->languageFile);
				
				if(isset($this->languageXML->{$languageTag}->{$type})){
				
					$this->translatedString = $this->languageXML->{$languageTag}->{$type};
				
				} else { $this->translatedString = $languageTag; }
			} else { $this->translatedString = $languageTag; }

			$returnString = (string)$this->translatedString;
			return $returnString;
			
		}