How to Return an XML response PHP Code Examples: SimpleXML
How to Return XML Response in PHP Code Example There are 2 options you can use to return an XML response in PHP. First, you want to make sure that you set appropriate headers. Secondly, you can use the file_get_contents function or the SimpleXML PHP class. We recommend the SimpleXML class when possible. Sample XML Response in PHP Code Snippet header("Access-Control-Allow-Origin: *"); header("Content-Type: text/xml; charset=UTF-8"); if(file_exists('courses.xml')) { $courses = file_get_contents('courses.xml'); echo $courses; } else { echo "<?xml version=\"1.0\"?><Error>404 - File not found!</Error>"; } There are 2 keys to returning XML responses in PHP. First, you need to have a valid XML string. Secondly, you need to make sure that you have the proper headers set. It is the headers that tell your response client (browser, API, etc) that they should expect XML data. Relevant Content: HTTP Server - Request & Response In a client-server architecture, a client sends a request…