http://stackoverflow.com/questions/4015324/http-request-with-post


<?php
$con = new mysqli('localhost','s549_apex','lEroR','s49_apex');

$username = $con->real_escape_string($_POST["username"]);
$password = $con->real_escape_string($_POST["password"]);
 $password =md5($password);

$sql = "select * from users where username='$username' and password='$password'";

$res = $con->query($sql);

$check = $res->fetch_array();

if(isset($check)){

echo "true";

}else{
echo "false";
}

mysqli_close($con);

?>