This article mainly introduces about the shmop extension to PHP to achieve shared memory, has a certain reference value, now share to everyone, the need for friends can refer to
In project development, the ability to share data between multiple
In project development, the ability to share data between multiple processes in PHP is enabled so that the client connection can share a state and the shared memory function Shmop needs to be turned on. If you anticipate this need, it's a good idea
PHP Process Communication Foundation--SHMOP, SEM series function use
The principle of process communication is to open up a shared area in the system, whether it is a pipeline or shared memory, this is the principle. If you have this
Shmop, is an easy-to-use feature set that allows PHP to read, write, create, and delete Unix shared memory segments. This article is mainly to share with you SHMOP series functions using PHP Shared Memory implementation method, hope to help everyone.
The so-called memory sharing: is a common memory segment of multiple applications, in a program can get the B program stored in this memory segment of the data, that is, data sharing.Shmop is a set of functions provided by PHP, and after
This article mainly introduces the PHP operation shared memory Shmop class and simple use of test code, has a certain reference value, now share to everyone, the need for friends can refer to
SIMPLESHM is a small abstraction layer that uses PHP to
SIMPLESHM is a small abstraction layer that uses PHP to manipulate shared memory, enabling easy manipulation of memory segments in an object-oriented manner. When writing small applications that use shared memory for storage, this library helps to
Read-write program first:
Read:
Unix/linux Command View:
Key: A unique key value for shared memory that is shared by the key to determine which piece of memory you are reading.
Shmid: When you use key to get memory, you get the value
The security practice of PHP, which must be known by system administrators, is an open source server scripting language and widely used. The Apacheweb server provides the convenience of accessing files and content through HTTP or HTTPS. Improper
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