NYCPHP Meetup

[Jeff Slutz]

I've known it by the term variable variables.

http://www.php.net/manual/en/language.variables.variable.php

JS

--
Jeff Slutz
JSLEUTH LLC
jeff at jeffslutz.com


On Mon, Jan 27, 2014 at 4:43 PM, Ron Guerin <ron at 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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