I've known it by the term variable variables.
http://www.php.net/manual/en/language.variables.variable.php
JS
--
Jeff Slutz
JSLEUTH LLC
j...@jeffslutz.com
On Mon, Jan 27, 2014 at 4:43 PM, Ron Guerin <r...@vnetworx.net> wrote:
> Is the only name I've found for this: ${'foo'.$i}
>
> Which, if $i is 2, gives the value of the variable $foo2
>
> Since "variable composition" only has one hit in Google though, there's
> got to be another name for it. Anyone know what that might be?
>
> - Ron
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