add function createuser

cwp7.php

@@ -126,11 +126,11 @@ function cwp7_CreateAccount($params) {
 		);
 
 	}
-	if(strpos($response,"OK")!==false) {
+	if($response['status'] == 'OK') {
 		$result='success';
 	} else {
-		$result=json_decode($answer,true);
-		$result=$result['msj'];
+		$result = json_decode($answer,true);
+		$result = $result['msj'];
 	}
 	return $result;
 }