PHP Snippet 1:
$ sudo chown -R www-data:www-data var/cache
$ sudo chown -R www-data:www-data var/logs
PHP Snippet 2:
$ sudo rm -rf var/cache/*
$ sudo rm -rf var/logs/*
PHP Snippet 3:
sudo chown -R www-data:www-data var/logs
sudo chown -R www-data:www-data var/cache
sudo rm -rf var/logs/* var/cache/*
PHP Snippet 4:
chown -R apache:apache app/cache
PHP Snippet 5:
chown -R apache:apache app/logs
PHP Snippet 6:
php bin/console cache:clear
PHP Snippet 7:
twig:
cache: false
PHP Snippet 8:
$ sudo chown -R _www:_www var/cache
$ sudo chown -R _www:_www var/logs
PHP Snippet 9:
$cfg['TempDir'] = 'tmp'
PHP Snippet 10:
$cfg['TempDir'] = '/usr/share/phpmyadmin/tmp'
PHP Snippet 11:
sudo chown -R $USER var/cache
sudo chown -R $USER var/logs