Interview question

How do you start and use sessions in PHP? PHP में sessions कैसे शुरू करें?

Answer

Call session_start() at the very beginning of your script (before any output).

session_start();
if (isset($_POST['login'])) {
    $_SESSION['user_id'] = $userId;
}
if (isset($_SESSION['user_id'])) {
    echo 'Welcome';
}

session_start() को script के शुरुआत में call करें।

session_start();
if (isset($_POST['login'])) {
    $_SESSION['user_id'] = $userId;
}
if (isset($_SESSION['user_id'])) {
    echo 'Welcome';
}

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