Call to undefined function Doctrine\ORM\Mapping\Driver\simplexml_load_file()

Question

I am using Symfony2 and I am deploying my web to a CentOs6 server. I got this exception

FatalErrorException: Error: Call to undefined function Doctrine\ORM\Mapping\Driver\simplexml_load_file() in vendor/doctrine/orm/lib/Doctrine/ORM/Mapping/Driver/XmlDriver.php line 736

What did I miss ? Thanks

Answer 1

looks like for some reason you don't have the simplexml extension installed in your php version.

Have a look here for full details.

Answer 2

on debian apache2 system

$ sudo apt install php-xml
$ sudo systemctl restart apache2