Why can't you search for "=>" and what does it mean in php?

R

RKS

New member
I'm trying to find information on "=>" and what it means in php. For some reason you can't search for that and I seriously doubt no webpage mentions that.

So what is it called? What does it do? And is it proper format to include parenthesis immediately after it? Example:

$vars = array('function' => -(math formula here));

Thanks.
 
Back
Top