The Fastcgi scheduling thread parses php. Is the static attribute (memory) in PHP between threads shared?

Source: Internet
Author: User
The Fastcgi scheduling thread parses php. Is the static attribute (memory) in PHP between threads shared? Because fastcgi runs a php script, the memory will not be released for the time being, and will be scheduled to process the next request. Then, the static variable storage value after php runs will be obtained in the next php... the Fastcgi scheduling thread parses php. Is the static attribute (memory) in PHP between threads shared? Because fastcgi runs a php script, the memory will not be released for the time being and will be scheduled to process the next request. Will the static variable storage value after php run be obtained from the next php?

For example
Class A {public statis $ var; public static function init () {$ var + = 1 ;}} A: init ();

Next php RuntimeA: init ();, Is the value of $ var 1 or 2?

Reply content:

The Fastcgi scheduling thread parses php. Is the static attribute (memory) in PHP between threads shared? Because fastcgi runs a php script, the memory will not be released for the time being and will be scheduled to process the next request. Will the static variable storage value after php run be obtained from the next php?

For example
Class A {public statis $ var; public static function init () {$ var + = 1 ;}} A: init ();

Next php RuntimeA: init ();, Is the value of $ var 1 or 2?

If Php is combined with nginx, It is managed through fpm. It is a multi-process model and memory cannot be shared between processes. So, you know

Contact Us

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.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.