How to call BASH script from PHP?

Question

PHP

<?php
shell_exec('bash /tmp/testsh.sh');
?>

Why does not it work?
script to create folder "test" in /tmp/

Answer 1

1) You can try this
or
2) Try to enable error display in php script.

error_reporting(E_ALL);
ini_set('display_errors',1);

3) And check the execution rights for the script.
ls -la /tmp/testsh.sh