The Note You're Voting On
ben dot johansen at gmail dot com ¶16 years ago
In trying to do AJAX with PHP and Javascript, I came upon an issue where the POST argument from the following javascript could not be read in via PHP 5 using the $_REQUEST or $_POST. I finally figured out how to read in the raw data using the php://input directive.
Javascript code:
=============
//create request instance
xhttp = new XMLHttpRequest();
// set the event handler
xhttp.onreadystatechange = serviceReturn;
// prep the call, http method=POST, true=asynchronous call
var Args = 'number='+NbrValue;
xhttp.open("POST", "http://<?php echo $_SERVER['SERVER_NAME'] ?>/webservices/ws_service.php", true);
// send the call with args
xhttp.send(Args);
PHP Code:
//read the raw data in
$roughHTTPPOST = file_get_contents("php://input");
//parse it into vars
parse_str($roughHTTPPOST);
