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: / home / skyconb / bak time / counter /

Filename : totalgrade.php

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<?php

    $servername="skyconbtc.mysql.db";
    $uname="skyconbtc";
    $pass="Touati1990";
    $database="skyconbtc";

    $conn=mysqli_connect($servername,$uname,$pass,$database);

if(!$conn){
    die("Connection Failed");
}

    $sql = "SELECT * FROM grade";
    $query = $conn->query($sql);
    echo "$query->num_rows";
?>