Use of undefined constant MCRYPT_BLOWFISH
After reinstalling our server, MCRYPT is no longer working and PHP gives the notice
Use of undefined constant MCRYPT_BLOWFISH (Apache 2.4, PHP 5.5).
php -m returns mcrypt.
ls -al /etc/php5/apache2/conf.d/ 20-mcrypt.ini -> ../../mods-available/mcrypt.ini cat /etc/php5/mods-available/mcrypt.ini ; configuration for php MCrypt module extension=mcrypt.so
Why is mcrypt not recognized? How can I make this work?
No sooner do I speak do I find a solution, heh.
This worked for me: mCrypt not present after Ubuntu upgrade to 13.10
needed to go: sudo php5enmod mcrypt
even though it appeared to already be enabled, that fixed it.
When I try to enable Express Paypal method, I came across this error.
Error: Use of undefined constant MCRYPT_BLOWFISH - assumed MCRYPT_BLOWFISH in /var/www/.../lib/Varien/Crypt/Mcrypt.php on line 56
Firstly, we can run this cmd to check the mcrypt is running or not:
php --ri mcrypt
If mcrypt is not enabled, we can use following to enable it like others mentioned
sudo php5enmod mcrypt
As well, we had better to check php5-mcrypt package is installed or not
dpkg -l | grep php5-mcrypt
While if you install fastcgi and php-fpm like us, we have to restart the php-fpm service, and apache2 service as well.
sudo service apache2 restart sudo service php-fpm restart