session_abort
(PHP 5 >= 5.6.0)
session_abort — Discard session array changes and finish session
说明
session_abort() finishes session without saving data. Thus the original values in session data are kept.
返回值
没有返回值。
参见
- $_SESSION
- The session.auto_start configuration directive
- session_start() - 启动新会话或者重用现有会话
- session_reset() - Re-initialize session array with original values
- session_commit() - session_write_close 的别名
用户评论:
[#1] parsa dot mhn at outlook dot com [2015-09-03 14:33:51]
To better understand this function you should execute this code first :
<?php
// First of all choose your path , For e.g. C:/session
session_save_path('Your Path here !');
session_start();
// Define a Session Variable
$_SESSION['Key'] = 'value' ;
Var_dump(session_status() == PHP_SESSION_ACTIVE);
// Output : bool(True) , it means you have an open session !
?>
Then you should execute this code :
<?php
// Choose the path that you used it in first part
session_save_path('Your path here');
session_start();
// If you want to close session and keep your original data in your path , you should use session_abort()
session_abort();
var_dump(session_status()== PHP_SESSION_ACTIVE);
// Output : bool(False) , it means your session closed .
?>
So if you have an open session , session_abort() will simply close it without effecting the external session data , so you can reload your data again from your path that you chose .