<?php
if(defined("COMMON")) return;
define("COMMON", 1);

function get_DB() {
    return mysqli_connect(DB_HOST, DB_USERNAME, DB_PASSWORD, DB_NAME);


}

function getJsonizedInput() {
    $js = file_get_contents("php://input");
    return json_decode($js,true);
}


function rewrite_DB_conf($host, $user, $pass, $db)
{
    $ptl = "<\?php\n"
        . "define(\"DB_HOST\", \"$host\");\n"
        . "define(\"DB_USER\", \"$user\");\n"
        . "define(\"DB_PASS\", \"$pass\");\n"
        . "define(\"DB_NAME\", \"$db\");\n"
        . "\?>";

    file_put_contents("Database.php", $ptl);
}

require("Database.php");

session_start();
?>