Open Shmop Extension to PHP for shared memory

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 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 to add the--WITH-SHMOP option when compiling PHP. But the compile time is not added, only in the recompile configuration.

First, find the PHP source package extension directory, into the SHMOP

# cd/usr/local/src/php-7.1.10/ext/shmop/

Second, execute phpize, generate configuration

# phpize

[Root@bogon shmop]# lsacinclude.m4    build         config.h.in  config.nice    Configure     CREDITS     Libtool    makefile.fragments  missing        package2.xml  README         shmop.laaclocal.m4      Config.guess  config.log   config.status  configure.in  include     ltmain.sh  Makefile.global     mkinstalldirs  package.xml   run-tests.php  shmop.loautom4te.cache  Config.h      config.m4    config.sub     config.w32    install-sh  Makefile   makefile.objects    modules        php_shmop.h   shmop.c        tests

Third, execute the command to start compiling

#./configure--with-php-config=/usr/local/php/bin/php-config# make && make install

See all operating system documentation about shared libraries Formore information, such as the LD (1) and ld.so (8) Manual P Ages.----------------------------------------------------------------------Build complete. Don ' t forget to run ' make test '. Installing shared extensions:     /usr/local/php/lib/php/extensions/no-debug-non-zts-20160303/

Iv. Modify the php.ini to open the extension

The path returned by the copy:/usr/local/php/lib/php/extensions/no-debug-non-zts-20160303/

# Vim/usr/local/php/etc/php.ini

; extension=php_pdo_sqlite.dll;extension=php_pgsql.dllextension=/usr/local/php/lib/php/extensions/ No-debug-non-zts-20160303/shmop.so   //Add this line code, followed by shmop.so

Restart PHP

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