php扩展模块安装

PECL 的全称是 The PHP Extension Community Library ，是一个开放的并通过 PEAR(PHP Extension and Application Repository，PHP 扩展和应用仓库)打包格式来打包安装的 PHP扩展库仓库。通过 PEAR 的 Package Manager 的安装管理方式，可以对 PECL 模块进行下载和安装。

[root@chy ~]# cd /usr/local/src/[root@chy src]# wget https://codeload.github.com/phpredis/phpredis/zip/develop (首先下载一个develop包)[root@chy src]# du -sh develop 220K    develop[root@chy src]# mv develop phpredis-develop.zip（将这个develop改名字）[root@chy src]# unzip phpredis-develop.zip [root@chy src]# cd phpredis-develop[root@chy phpredis-develop]# [root@chy phpredis-develop]# /usr/local/php/bin/phpize Configuring for:PHP Api Version:         20131106Zend Module Api No:      20131226Zend Extension Api No:   220131226Cannot find autoconf. Please check your autoconf installation and the$PHP_AUTOCONF environment variable. Then, rerun this script.（这里报错少autoconf）[root@chy phpredis-develop]# yum install -y autoconf（安装此包）[root@chy phpredis-develop]# /usr/local/php/bin/phpize Configuring for:PHP Api Version:         20131106Zend Module Api No:      20131226Zend Extension Api No:   220131226（生成configure文件)[root@chy phpredis-develop]# ./configure --with-php-config=/usr/local/php/bin/php-config(编译）[root@chy phpredis-develop]# echo $?0（成功）[root@chy phpredis-develop]# make &&make install[root@chy phpredis-develop]# ls  /usr/local/php/lib/php/extensions/no-debug-zts-20131226/opcache.so  redis.so（redis.so这个是扩展模块）[root@chy phpredis-develop]# /usr/local/php/bin/php -m |grep redis（并没有找到此模块）[root@chy phpredis-develop]# /usr/local/php/bin/php -i |grep extension_dirextension_dir => /usr/local/php/lib/php/extensions/no-debug-zts-20131226 => /usr/local/php/lib/php/extensions/no-debug-zts-20131226sqlite3.extension_dir => no value => no value（查看扩展模块存放目录，我们可以在php.ini中去自定义该路径） [root@chy phpredis-develop]# vi /usr/local/php/etc/php.ini ;extension=php_shmop.dllextension = redis.so（增加extension = redis.so 这个可以在最后加也可以在;extension=php_shmop.dll这个的后面增加)[root@chy phpredis-develop]# /usr/local/php/bin/php -m |grep redisredis(查看已经增加了此模块)