переменная конечного сеанса PHP
// destroy the session
<?php
session_destroy();
?>
Helpful Hamster
// destroy the session
<?php
session_destroy();
?><?php
session_start(); // start session
session_destroy(); // Delete whole session
// OR
unset($_SESSION['username']); // delete any specific session only
?>// Create a session variable called something like this after you start the session:
$_SESSION['user_start'] = time();
// Then when they get to submitting the payment, just check whether they're within the 5 minute window
if (time() - $_SESSION['user_start'] < 300) { // 300 seconds = 5 minutes
// they're within the 5 minutes so save the details to the database
} else {
// sorry, you're out of time
unset($_SESSION['user_start']); // and unset any other session vars for this task
}<?php
session_start();
$_SESSION['var'];
?>session_start();
mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT);
$link = new mysqli('localhost', 'username', 'password', 'db_name');
$link->set_charset('utf8mb4'); // always set the charset
$name = $_GET["username"];
$stmt = $link->prepare("SELECT id FROM Users WHERE username=? limit 1");
$stmt->bind_param('s', $name);
$stmt->execute();
$result = $stmt->get_result();
$value = $result->fetch_object();
$_SESSION['myid'] = $value->id;session_start();
$link = mysqli_connect("localhost", "my_user", "my_password", "world");
$name = $_GET["username"];
$sql = "SELECT 'id' FROM Users WHERE username='$name' limit 1";
$result = mysqli_query($link, $sql);
if ($result !== false) {
$value = mysqli_fetch_field($result);
$_SESSION['myid'] = $value;
}