phpredis extension doesn't work, unable to load 'redis.so'

Question

I installed nginx, php, php-fpm, php-pecl-redis by yum.

All of them work but the last one.

When I run /usr/sbin/php-fpm, I got this:

Answer 1

Related to this bug https://bugs.launchpad.net/ubuntu/+source/php-redis/+bug/1762935

You should remove php-redis from packages: apt purge php-redis , and install it via pecl install redis

You should add "extension=redis.so" to php.ini

and remove redis from config.d in your php directory:

rm /etc/php/7.2/fpm/conf.d/@20-redis.ini

and

rm /etc/php/7.2/cli/conf.d/@20-redis.ini

restart php fpm and you will see that problem solved