程式設計@筆記

<?php
session_start();

// 重置會話中所有變量
$_SESSION = array();

//設定$_SESSION變量
$_SESSION['login_ok'] = true;
$_SESSION['nome'] = 'sica';
$_SESSION['inteiro'] = 34;

//當前會話數據編碼為一個字符串
$str = session_encode();

// 重置會話中所有變量
$_SESSION = array();
session_decode($str); //若取消這行，則無法顯示任何session


foreach ($_SESSION as $key => $value ) {
echo $key;
echo "<br>";
echo $value;
echo "<br>";
}

?>

範例二

session_start();
$_SESSION['login_ok'] = true;
$_SESSION['nome'] = 'sica';
$_SESSION['inteiro'] = 34;
echo session_encode();

結果：
login_ok|b:1;nome|s:4:"sica";inteiro|i:34;