LAMP架构-PHP动态扩展模块
生产环境中,为保障网站正常运行,不允许再次编译php,那么缺少或漏安装了模块,可以通过单独安装模块的方法来增加到php下面;
查看php加载的模块
/usr/local/php/bin/php -m
类似于apache的-M一样
举例:增加redis.so模块
下载模块
cd /usr/local/src/
wget https://codeload.github.com/phpredis/phpredis/zip/develop
改名和解压
mv develop phpredis-develop.zip
unzip phpredis-develop.zip
生成configure配置文件
/usr/local/php/bin/phpize
注意:必须提前安装autoconf包,不然会告错;
Cannot find autoconf. Please check your autoconf installation and the
$PHP_AUTOCONF environment variable. Then, rerun this script.安装autoconf包
yum install -y autoconf
指定配置
cd /usr/local/src/phpredis-develop/
./configure --with-php-config=/usr/local/php/bin/php-config
编译安装
make && make install
安装后提示模块安放路径
Installing shared extensions: /usr/local/php/lib/php/extensions/no-debug-zts-20131226/
查询模块的路径
/usr/local/php/bin/php -i |grep extension_dir
extension_dir => /usr/local/php/lib/php/extensions/no-debug-zts-20131226 => /usr/local/php/lib/php/extensions/no-debug-zts-20131226
sqlite3.extension_dir => no value => no value
修改php.ini加载扩展模块
vim /usr/local/php/etc/php.ini
搜索extension= 在后面增加一行
extension=redis.so
检查是否加载redis
/usr/local/php/bin/php -m |grep redis
注意:要想生效,重启apache服务;
原文地址:http://blog.51cto.com/shuzonglu/2084374
时间: 2024-10-10 08:48:25