https://www.icyphoenix.com/viewtopic.php?f=35&t=8926&p=58232#p58232
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Informpro
Mon 11 Feb, 2013 19:01

Re: Typo In Viewtopic.php
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That's not a typo, that's just a dynamicly named variable. Look :

[code]$a = 50;
$foo = 'a';
echo $$foo; //prints 50[/code]


