K Koobecka New Member Sep 16, 2012 #1 I know you can do: \[code\]$hash('foo')\[/code\] and \[code\]$$foo\[/code\] and also \[code\]$bar[$foo]\[/code\], what are each of these things called?
I know you can do: \[code\]$hash('foo')\[/code\] and \[code\]$$foo\[/code\] and also \[code\]$bar[$foo]\[/code\], what are each of these things called?
