php reading cdata code example
Example: parse data from xml CDATA php
$xml_file_data = json_decode(json_encode(simplexml_load_string($xml, 'SimpleXMLElement', LIBXML_NOCDATA),true), true);
$xml_file_data = json_decode(json_encode(simplexml_load_string($xml, 'SimpleXMLElement', LIBXML_NOCDATA),true), true);