一、循環和多維數組
二、時間日期
三、cookie和session
<?php
setcookie("user", "樊虎", time()+3600);
?>
在頁面任意地方獲取cookie
<?php
echo $_COOKIE["user"];
//輸出所有cookie
print_r($_COOKIE);
?>
//刪除cookie
setcookie("user", "", time()-3600);
//刪除所有cookie
foreach($_COOKIE as $key=>$val){
setcookie($key,"",time()-100);
}
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session_start()方法一定要放在html頁面的最上面
//存儲session變量
$_SESSION['views'] = 1;
//獲取前面存儲的變量
<?php
echo $_SESSION["views"];
?>
//刪除指定的session
unset($_SESSION['views']);
//或者刪除所有存儲的會話信息
session_destroy();
四、include
<?php include 'footer.php' ?>