After following, you can keep track of his dynamic information in a timely manner
<?php session_start();//打開一個會話在客戶端創(chuàng)建一個sessionid； echo session_id();//輸出session_id; echo '<hr/>'; $_SESSION['username']='xiaoming';//創(chuàng)建一個session變量 $_SESSION['posword']='123456';//創(chuàng)建一個session變量 echo $_SESSION['username'].'<hr/>';//輸出session變量 //echo $_SESSION['posword'];//輸出session變量 unset ($_SESSION['posword']); $_SESSION['password']='123456'; echo $_SESSION['password'];
2018-09-230個贊
