parse.com - Error in create new user with PHP SDK -

i getting error trying create new user php sdk

1. parse platform

2. post image

error output

you must specify parse class name or register appropriate subclass when creating new object. use parseobject::create create subclass object. 

php file

$user = new parseuser(); $user->set("username", "test"); $user->set("email", "test@gmail.com"); $user->set("password", "cf%09ude");  try {     $user->signup();     $result = true; } catch (parseexception $ex) {     echo "error: " . $ex->getcode() . " " . $ex->getmessage(); } 

you failed initialize sdk parseclient::initialize. correct usage after loading autoload.php is:

use parse\parseclient; use parse\parseuser;  $app_id = 'your_app_id'; $rest_key = 'your_rest_key'; $master_key = 'your_master_key';  parseclient::initialize($app_id, $rest_key, $master_key);  $user = new parseuser(); $user->set("username", "test"); $user->set("email", "test@gmail.com"); $user->set("password", "cf%09ude");  try {     $user->signup();     $result = true; } catch (parseexception $ex) {     echo "error: " . $ex->getcode() . " " . $ex->getmessage(); } 

the above code tested , works correct api keys filled in - , able reproduce error commenting out parseclient::initialize line. i've submitted pull request github show more descriptive exception scenario.