On 3/15/2012 9:04 AM, Tedd Sperling wrote:
What's a better/shorter way to write this?
$first_name = $_SESSION['first_name'] ? $_SESSION['first_name'] : null;
$first_name = isset($_POST['first_name']) ? $_POST['first_name'] : $first_name;
$_SESSION['first_name'] = $first_name;
Better:
$first_name = null;
if (isset($_POST['first_name'])) {
$first_name = $_POST['first_name'];
$_SESSION['first_name'] = $first_name;
} elseif (isset($_SESSION['first_name'])) {
$first_name = $_SESSION['first_name']
}
Shorter:
$first_name = @$_POST['first_name'] ?: (@$_SESSION['first_name'] ?: null);
$_SESSION['first_name'] = $first_name;
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