Help with a variable question

[Emperio]

Hi i got a question about a variable

I try to do this

    while($i<=$userstats3[lineupgrade])

    {

      $line$i='test';

      print "'$line$i'";

      $i++;

    }

 

But its not working

I want to give the variable of 'test' a name+$i so when i = 2 it must be the line2..

But this shows error can someone tell me how to do it right?

[oni-kun]

${"line$i"};

[Emperio]

${"line$i"};

It working great but if i want to use it in a if i use it like this:

if{${"line$i"}==2}

{

something happens;

}

I get this error

Parse error: syntax error, unexpected T_IS_EQUAL, expecting '}' in /home/a6767130/public_html/setline1.php on line 27

[andrewgauger]

if (${"line$i"}==2)

 

??

[Emperio]

Oh shit damm how stupid, sorry

[andrewgauger]

lol