bitcoinmonitor.net API cURL with a header

[BitvoinVender]

looking for a php example of a cURL with a header

http://www.bitcoinmonitor.net/apidoc/#address

been poking around and got this wrote.

http://pastebin.com/HqJ1TLVJ

its not returning anything;

Ive used blockchain.info's api but they dont use a header like this.