PHP shared hosting

[ilidan85]

Is there any way to use that in PHP project on shared hosting (Apache)?

[inoas]

On good hosts (e.g. *nix) you can use one of those: http://stackoverflow.com/questions/732832/php-exec-vs-system-vs-passthru

[ilidan85]

And for example, if exec() is available how can I use it after uploading to my server? Sorry for noob question ;)

[inoas]

This is the wrong place to ask.
See https://github.com/google/guetzli#using

[tomByrer]

At the current speed, I would compress anything larger than a thumbnail offline.

[inoas]

Well there are a lot of ways to run PHP in the background/queued (and possibly within the same framework of code as your web application) to encode with mozjpg or guetzli