The use of easyrecovery professional session in PHP large-scale web applications

At this time, the function bool session_set_save_handler (callback open, callback close, callback read, callback write, callback destroy, callback gc) provides us with a solution to this problem.
The 6 functions used by this function are as follows:
1. bool open() is used to open the session storage mechanism,
2. bool close() closes the session storage operation.
3. mixde read() Use this function when loading session data from storage
4. bool write() will be given All data of the session ID is written to the storage
5. bool destroy() destroys the data associated with the specified session ID
6. bool gc() garbage collects the data in the storage system
For an example, see the PHP manual session_set_save_handler() Function.
If you use classes to handle, use

to copy the code The code is as follows:

session_set_save_handler(
array('className','open'),
array('className','close'),
array('className','read'),
array('className','write'),
array('className','destroy'),
array('className','gc'),
)

Call the 6 static methods in the className class. className can be changed to an object without calling static methods, but using static members does not require generating objects, and the performance is better.

The above introduces the use of easyrecovery professional session in PHP large-scale web applications, including the content of easyrecovery professional. I hope it will be helpful to friends who are interested in PHP tutorials.