PHP

Basics

This section is under construction.

Code Snipets

• Redirect to another page if query is empty:

$sql = "SELECT * FROM MasterDB WHERE sr=$sr";
$results = mysqli_query($link, $sql);

if (!$results) {
        die('Invalid query: ' . mysqli_error($link));
}

if (!$result = mysqli_fetch_array($results )){
        header('Location: index.php', TRUE, 303);
        exit();
} else {
        header('Location: index2.php', TRUE, 303);
        exit();
}