OPcache: delay after changing a PHP file

OPcache is enabled on our servers. It makes PHP faster, but it also means it can take a few seconds before a modified PHP file is actually used.

Are you developing and want your changes to take effect immediately? Then temporarily disable OPcache by adding this line to your .htaccess file:

php_value opcache.enable 0

You can also disable OPcache in Select PHP version, under the extensions or under Options. Turn it back on when you're done developing, because it makes your website faster.

Detailed explanation with screenshots: PHP options: upload_max_filesize, memory_limit and max_execution_time in the DirectAdmin guide.