i was messing with a loop get output a dynamic variable and didnt get the results i expected....
Cutting the loop short, here is basically what i did...
$Page5 = 'yyy';
$dyn = 'Page'.$i; //should be 'Page5'
$$dyn = $$dyn ;// thought it should be $Page5 = 'yyy'; but instead it evaluates to 'Page5', shouldnt the right hand side evaluate to 'yyy'?
kinda ghetto but this works.
$var1 = 'Page'.$i;
$temp = $$var1;
$$var1 = $temp;
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