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How to enable shmop extension for PHP to realize shared memory

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2021-03-04 11:28:09 2737browse

Enable shmop extension for PHP to realize shared memory

In project development, I want to realize sharing between multiple PHP processes The data function allows client connections to share a state, and the shared memory function shmop needs to be enabled. If you anticipate encountering this need, it is best to add the --with-shmop option when compiling PHP. However, it was not added during compilation and can only be configured after recompiling.

1. Find the extension directory in the php source code package and enter shmop

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

2. Execute phpize to generate the configuration

# phpize
[root@bogon 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

3. Execute the command to start compilation

# ./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. Don't forget to run 'make test'. Installing shared extensions: /usr/local/php/lib/php/extensions/no-debug-non-zts-20160303/

4. Modify php.ini to enable the extension

Copy the returned line path:/usr /local/php/lib/php/extensions/no-debug-non-zts-20160303/

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

Restart php

How to enable shmop extension for PHP to realize shared memory

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