What features are built in to PHP that aren't built in to Ruby and Python? This ...

dkuntz2 on Oct 3, 2014 | parent | context | favorite | on: A possible future for PHP

What features are built in to PHP that aren't built in to Ruby and Python?

This is actual curiosity, I just can't think of anything that PHP has that Ruby and Python don't. Even more so when it comes to Go. But you didn't mention Go.