query_2_database.php
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<?php
//This is only displayed if the user submitted the form
if (isset($_POST['flight_search'])){
echo "<h2>Results</h2><p>";
//If the user did not enter a search term, they receive an error
if ($_POST['Subject'] == ""){
echo "<p>Please select a subject";
exit;
}
// Otherwise we connect to the database
$con = mysqli_connect("anysql.itcollege.ee", "WT16", "iLtQlUerkT", "WT16");
// Check connection
if (mysqli_connect_errno()){
echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
if ($_SERVER["REQUEST_METHOD"] == "POST") {
$Subject = ($_POST["Subject"]);
}
$data = mysqli_query($con, "SELECT * FROM Contact WHERE Subject = '$Subject'");
//And display the results
while($row = mysqli_fetch_array( $data )) {
echo "$row[1]". " " ."$row[2]". " " . "$row[3]". " " . "$row[4]". " ";
echo "<br>";
}
//This counts the number or results. If there aren't any, it gives the user a "no match" message
$anymatches=mysqli_num_rows($data);
if ($anymatches == 0) {
echo "Sorry, but we can not find an entry to match your query<br><br>";
}
//And reminds the user what they searched for
echo "<b>Searched For:</b> " . "$find";
}
//break;
if (isset($_GET['Flight_Id#'])) {
$Flight_Id = $_GET['Flight_Id'];
echo $Flight_Id;
}
?>