给PHP开启shmop扩展实现共享内存详解编程语言

在项目开发中，想要实现PHP多个进程之间共享数据的功能，让客户端连接能够共享一个状态，需要开启共享内存函数shmop。如果预期考虑会遇到这方面需求，那么最好在编译PHP的时候添加 with-shmop选项。但是编译的时候没有添加，只能在重新编译配置了。

一、找到php源码包里的扩展目录，进入shmop

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

二、执行phpize，生成配置

# phpize

[[email protected] shmop]# ls 

acinclude.m4 build config.h.in config.nice configure CREDITS libtool Makefile.fragments missing package2.xml README shmop.la 

aclocal.m4 config.guess config.log config.status configure.in include ltmain.sh Makefile.global mkinstalldirs package.xml run-tests.php shmop.lo 

autom4te.cache config.h config.m4 config.sub config.w32 install-sh Makefile Makefile.objects modules php_shmop.h shmop.c tests

三、执行命令开始编译

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

# make make install

See any operating system documentation about shared libraries for 

more information, such as the ld(1) and ld.so(8) manual pages. 

---------------------------------------------------------------------- 

Build complete. 

Dont forget to run make test. 

Installing shared extensions: /usr/local/php/lib/php/extensions/no-debug-non-zts-20160303/

四、修改php.ini开启扩展

复制返回的那行路径：/usr/local/php/lib/php/extensions/no-debug-non-zts-20160303/

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

;extension=php_pgsql.dll extension=/usr/local/php/lib/php/extensions/no-debug-non-zts-20160303/shmop.so //添加此行代码，后面跟上shmop.so

重启php

 

原创文章，作者：Maggie-Hunter，如若转载，请注明出处：https://blog.ytso.com/17179.html

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