I am trying to host an app which is already written and i am unable to process beyond this point, I know this might be very little detail to solve this issue. But anyone has any idea what this function is? (mod_dir()). Am i missing a library.
<?php
global $dir;
echo 'a';
$dir = mod_dir();
?>
Actual error : Fatal error: Call to undefined function mod_dir() in /Users/****/Sites/test/index.php on line 10