是否可以在不同的PHP会话之间共享内存表？

Question

For example with MySQL and PHP, when a memory table is created, it will be destroyed at the end of a session, meaning another user can't share and access the same memory table as the previous user.

Any solution for this? (No HTML cache please :))

Answer 1

MySQL MEMORY engine stores data in memory (RAM). It has nothing to do with what PHP process is connected to MySQL. It's MySQL ENGINE , therefore - if you connect to MySQL, you have access to data stored in MEMORY engine. Once MySQL is rebooted, the data stored in MEMORY engine is lost.

On the other hand, there are temporary tables. Temporary tables are session based (based on MySQL session of course, not PHP one). Once the session ends, the table is lost.

Question is - what the heck are you trying to do and why are you constantly confusing naming? Describe what you are aiming for with these past few questions and let more experienced people tell you straight what you need to do.

Answer 2

PHP has a variety of real good solutions to interchange data between scripts - like a text file, a database, an APC, memcache, nosql database.

It is great mystery to me, why there are always people who choose inappropriate tool and stubbornly trying to implement it despite of all obstacles and common sense.