PHP pass variable to include

Question

I\'m trying to pass a variable into an include file. My host changed PHP version and now whatever solution I try doesn\'t work.

I think I\'ve tried every op

Answer 1

In regards to the OP's question, specifically "The variable needs to be set and evaluated from the calling first file (it's actually '$_SERVER['PHP_SELF']', and needs to return the path of that file, not the included second.php)."

This will tell you what file included the file. Place this in the included file.

$includer = debug_backtrace();
echo $includer[0]['file'];