sh: 1: python: not found when execute python script from php

I'm tring to execute a python script call from php with the command below:

$output = shell_exec('python /var/www/html/sna/server/userManagement.py '. $user.' '. $pass .' \''.$action.'\' 2>&1');

But when I execute it I get this

sh: 1: python: not found 

But python is correctly installed in my env.

If I digit

type -a python 

I get the path of python in this env like below

python is /home/leonardo/miniconda2/envs/sna/bin/python

At the very beginning of the python script I have include

#!/usr/bin/env python

But I recieve always the same error. How can I solve ?

1 Answer

Taking the comment of @Anonymous:

Call Python providing the full path (in your virtual environment).

PS: A comment is not an answer. If you search, this question without an answer is less interesting, although it has the answer in its comments. That is why I copied it. All credits go to the other user.