NYCPHP Meetup

[Aaron Fischer]

Thanks, that's helpful to know, I didn't realize PHP had the option of 
passing variables by reference.

-Aaron

On Nov 11, 2004, at 9:14 AM, Joseph Crawford wrote:

> When you use the & (reference operator) it will pass $var by reference
> rather than by value, this passes the memory address rather than
> making a copy of the variable.  Let me show anoher example.