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<?PHP
define ("HOST", "127.0.0.1"); // server MySQL
define ("USER", "root");// user MySQL
define ("PASS", "");// password MySQL
define ("DB", "test");// dataBase MySQL
// Get the id. www.test.com/?category=21
$id = $_GET['category'];
$mysqli = mysqli_init();// create a connection object
@$mysqli->real_connect (HOST, USER, PASS, DB); // connect
if ( mysqli_connect_errno () )
{
printf ("Connect failed: %s\n", mysqli_connect_error());
exit();
}
$sql = "SELECT name, age FROM users WHERE categ = ?";
$users = $mysqli->prepare($sql);
$users->bind_param("s", $id);
$users->execute();
$users->store_result();
if ( $users->num_rows() > 0 )
{
$users->bind_result($nameUser, $ageUser);
while ( $users->fetch() )
{
printf ("User name: %s, Age: %s", $nameUser, $ageUser);
}
printf ("Total users: %s", $users->num_rows());
}
else
{
printf ("Zero users found.");
}
$users->free_result();
$users->close();
$mysqli->close();
?> | |
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