php disable back button

PHP disables page caching. PHP disables page caching. for example, if I have three pages. shopping cart 2. order address and payment method 3. when the order is generated 2-3, the order data is inserted to generate the order information and the PHP

Disable IE and Firefox cache using php. I found a lot of methods in the network speed, and finally solved the problem. The simplest method is to add the meta tag METAHTTP-EQUIVCache-ControlCONTENTno-cache, no-store, must-revalidateME found many

Using php to disable the cache of IE and Firefox, I found a lot of methods in the network speed, and finally solved the problem. if you need to know about it, you can refer to the methods in the network speed, finally Solved In fact, the simplest

1. Disable the submit button after submission (such as csdn)2. If data processing is successful, you will be redirected to another page immediately!Refresh after the operation is indeed a problem. You can use to jump to the page and close this page.

In IIS6 of Windows Server 2003, configure the ISAPI-based PHP by adding a new WEB Service extension in IIS's "WEB Service extension". The program suffix is PHP, the ISAPI program is php5isapi. dll, and then add the variable name PHPRC to my computer-

The use of PHP to disable the Internet Explorer and Firefox cache problem, in the Internet to find a lot of methods, and finally solved, need to know the friend can refer to the next In the Internet to find a lot of ways, and eventually solved

Installing iis on a windows Server is much better than installing apache. After my test, I will introduce how to install iis6 + php + mysql on a windows server. I used apache in the past. Due to work needs, I had to configure the php environment of

Php returns a page with onclickhistory. go (-1); or onclickhistory (back); php form after submission and then back, the form content is cleared by default (when session_start is used ), the solution is to write the header ("Cache-control: private")

Use onclick = "history. go (-1); "or onclick =" history (back) "; php form after submission and then back, the content of the form is cleared by default (when session_start is used ), solution: after session_start (), write h php before the

As a non-professional PHP developer, he wants to easily understand and understand the running details of a PHP function module, build a PHP debugging environment, and then debug the program in one step, it is particularly important to know the