"Directly accessing" return values without referencing
- by undocumented feature
Look at this ruby example:
puts ["Dog","Cat","Gates"].1
This will output Cat as ruby allows me to directly access the "anonymous" array created.
If I try this in PHP, however:
echo array("Dog","Cat,"Gates")[1]
This won't work.
What is this called, not only concerning arrays but all functions?
Where else is it possible?
Feel free to…
