View information of the contact with id
// ?delete= Delete the contact with id
//------------------------------------------------------------------------------
// The header of the page
$header = 'Contacts';
// Whether or not to show an individual contact in the end (false if not, or the id if yes)
$show_individual = false;
// View contact
if (isset($_GET['id'])) {
$id = (int) $_GET['id'];
try {
$contact = new contact($_pdo, $id);
$header = "Contacts / {$contact->getName()}";
$show_individual = $id;
} catch (PDOException $e) {
$alert = "
The contact with id $id could not be found.
";
} catch (Exception $e) {
$alert = "
The contact with id $id could not be found.
";
}
}
// Show the header
echo "
$header
";
if (isset($alert)) echo "
$alert
";
// Delete contact
if (isset($_GET['delete'])) {
echo "
";
$id = (int) $_GET['delete'];
try {
$contact = new contact($_pdo, $id);
if ($contact->delete()) {
echo "
The contact with name {$contact->getName()} has been removed.
";
} else {
echo "
The contact with name {$contact->getName()} could not be removed. Perhaps it's already removed?
";
}
} catch (PDOException $e) {
echo "
The contact could not be removed due to a PDO error.