Linux-centos7 under the PHP7 mbstring extension does not load properly, how to solve? --has been resolved,

1, Problem: PHP mbstring extension cannot be loaded properly.
2, Environment: centos7.2 virtual machine, PHP Version = 7.0.8
My PHP is installed through Yum, the installation source is webstatic, the mbstring extension is also used in this source, version is also true.
View/etc/php.d/mbstring.ini The extension is open, and/lib64/php/modules/mbstring.so is also present.
But call the Mb_strlen () function times wrong:
3, Code and errors

      1 
  
   

PHP Fatal error: Uncaught Error: Call to undefined function mb_strlen() in /var/www/php-test/mb-encoding/mb-strlen.php:2 349 Stack trace: 350 #0 {main} 351 thrown in /var/www/php-test/mb-encoding/mb-strlen.php on line 2

4，补充：
php -m中是有的

> php -m | grep mbstringmbstring

但php -info中没有
5，已解决：
之前有人问过这个问题：https://segmentfault.com/q/10...

Reply content:

1, Problem: PHP mbstring extension cannot be loaded properly.
2, Environment: centos7.2 virtual machine, PHP Version = 7.0.8
My PHP is installed through Yum, the installation source is webstatic, the mbstring extension is also used in this source, version is also true.
View/etc/php.d/mbstring.ini The extension is open, and/lib64/php/modules/mbstring.so is also present.
But call the Mb_strlen () function times wrong:
3, Code and errors

      1 
  
    

PHP Fatal error: Uncaught Error: Call to undefined function mb_strlen() in /var/www/php-test/mb-encoding/mb-strlen.php:2 349 Stack trace: 350 #0 {main} 351 thrown in /var/www/php-test/mb-encoding/mb-strlen.php on line 2

4，补充：
php -m中是有的

> php -m | grep mbstringmbstring

但php -info中没有
5，已解决：
之前有人问过这个问题：https://segmentfault.com/q/10...

php -m | grep mbstring

这个在就在，不在就不在了
不在的话要重新下载mbstring源码，编译安装

上面是题主修改之前的答案。。

ini里面没有加载扩展, php -m 里面会有？
php-cli和php-cgi是同一个版本的php?
不会是本机有两个版本的php..

之前有人问过这个问题，可以参考这个提问，https://segmentfault.com/q/10...。
主要原因是安装扩展后，php-fpm（FastCGI Process Manager：FastCGI进程管理器）没有重启，导致cgi和cli加载的php配置文件不一致。

