This is a feature request to add easy way to disable php ext.

I propose to add docker-php-ext-disable, but adding a switch --disable to current docker-php-ext-enable script will solve this issue as well.

The expected behaviour of disabling an ext is to rename the ini file to something like .ini-disabled and when enabling back, check if such ini file exists, if yes, strip the -disabled suffix, if no, create a new ini file.