Centos system, lnmp environment, I compiled and installed the memcached extension. There is an extension under php -m, but there is no such extension in phpinfo?

Question

centos system, lnmp environment, I compiled and installed the memcached extension. There is an extension under php -m, but there is no such extension in phpinfo?

Answer 1

Check if the extension has been added to your php.ini

Answer 2

Has apache or php-fpm been restarted?

Answer 3

You can try using the command line to see if phpinfo()is there. If not.
I am afraid that the ini of your cli and the ini of php-fpm are not the same.

Answer 4

php.ini Just change the configuration

Answer 5

If it still doesn’t work after you restart php-fpm, check if there are multiple php versions. The command line and web may use different php.