Description:
------------
This fails:


php /foo/bar-baz/foobar.php


with the error:

"Could not open input file /foo/bar-baz/foobar.php"

Similarly, 


cd /foo/bar-baz
php foobar.php

fails with the same issue.


Removing the hyphen so the full path to the script is:

/foo/barbaz/foobar.php


Fixes the issue.

I just spent 40 minutes pulling my hair out trying to get better output, checking file permissions, trying the same script in other directories until I worked out it was the hyphen.


Ideally, php shouldn't break with a hyphen in a path name, however, at worst a more descriptive error message would at least prevent the time wasted tracking this down