PHP function to convert simple RSS to JSON

rssToJson

public function Parse ($url) {
     $fileContents= file_get_contents($url);
     $fileContents = str_replace(array("\n", "\r", "\t"), '', $fileContents);
     $fileContents = trim(str_replace('"', "'", $fileContents));
     $simpleXml = simplexml_load_string($fileContents);
     $json = json_encode($simpleXml);
     return $json;
}

This one handles CDATA

function Parse($url){
     $simpleXml = simplexml_load_file($url, "SimpleXMLElement", LIBXML_NOCDATA);
     $json = json_encode($simpleXml);
     return $json;
}

https://repl.it/@vanduc1102/Rss-To-JSON-sample

this one works! :)