linux - centos7 安装php扩展
今天在Centos7使用php时发现mbstring扩展没有安装，于是使用yum instll php-mbstring
安装成后发现/etc/php.d/目录下已经有了mbstring.ini文件并且里面也有一行extension=mbstring.so/usr/lib64/php/modules/目录下也有mbstring.so文件，重启nginx之后发现phpinfo里面还是没有mbsting的扩展，为什么呢？是我少了哪一个步骤吗？
同目录下面的curl等扩展都是这样的配置，为什么加载进来了，而新安装的mbstring加载不进来呢？
PS：已经解决了。原因是安装之后没有重启php-fpm，重启nginx是没有用的。谢谢大家！
回复内容：
今天在Centos7使用php时发现mbstring扩展没有安装，于是使用yum instll php-mbstring
安装成后发现/etc/php.d/目录下已经有了mbstring.ini文件并且里面也有一行extension=mbstring.so/usr/lib64/php/modules/目录下也有mbstring.so文件，重启nginx之后发现phpinfo里面还是没有mbsting的扩展，为什么呢？是我少了哪一个步骤吗？
同目录下面的curl等扩展都是这样的配置，为什么加载进来了，而新安装的mbstring加载不进来呢？
PS：已经解决了。原因是安装之后没有重启php-fpm，重启nginx是没有用的。谢谢大家！
php.ini 里加上 extension=mbstring.so
试试在php.ini设置extension_dir，设为绝对路径。
有人这样做也解决了类似问题，但我不确定是不是和题主的情况相同。
<code>sudo yum remove php-common sudo yum install php-mbstring </code>
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