I'm looking at someone else's code. There's class that calls functions like GetSku()
, WriteOrder($order)
, etc., but I unable to find where these are located. I've checked for …
- Other script or class inclusions: no explicit or magic functions (
__call
) defined -
grep -rHn "n *GetSku" /path/to/codebase
: returns nothing - Sublime's cTags: nothing found
- Original developer's knowledge base: he returned an error when I made an email request
These mysterious function are called literally like…
$sku = GetSku();
WriteOrder($order);
What could possibly define and them them work? Custom magic functions somehow? Some kind of dynamic functions? I'm scratching my head like a monkey with an iPhone.