PHP token (token) design goal: avoid repeating data submissions. Check the routing, whether it is an external commit match to perform the action (if there are multiple logic in the same page implementation, such as new, delete, modify and put into a
PHP token (token) design goal: avoid repeating data submissions. Check the routing, whether it is an external commit match to perform the action (if there are multiple logic in the same page implementation, such as new, delete, modify and put into a
PHPToken (Token) design application PHP Token (Token) design objective: avoid repeated data submission. check whether an external commit matches the action to be executed. (if multiple logics are implemented on the same page, such as adding,
PHPToken (token) design. How to achieve the goal: How to avoid repeated submission? You need to store an array in the SESSION. this array is used to store successfully submitted tokens. when processing in the background, first determine whether the
How to achieve the goal:How to avoid repeated submission?You need to store an array in the SESSION, which is saved as the token successfully submitted. when processing in the background, first determine whether the token is in this array. If yes, it
PHP Token. Because base64 is used, a problem occurs when sending the token through the GET method. For example: testtest. php? A1 + 2 you use $ _ GET [a] to obtain 12, that is, because base64 is used, a problem occurs when sending this token through
It was because of the use of Base64 that there was a problem when sending this token through the Get method.
For example: http://test/test.php?a=1+2
You use $_get["a"] to obtain is: 1 2, that is, the plus sign is gone. At first I used UrlEncode to
Today in JavaScript's front-end technology, we typically only need to build APIs in the background to provide front-end calls, and the backend is only designed to be called to the front-end mobile app. User authentication is an important part of WEB
briefly : with the continuous development of e-commerce, the app is also not poor, with the development of science and technology main Login form (, QQ, account/password); To share the "app and PHP background interface login authentication,
The security of PHP applications and PHP applications. The security of PHP applications. the security of PHP applications, whether in development, interview, or technical discussion, requires a deep understanding and understanding. Objective in this
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.