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Oct 15, 2004, 03:02 #1
Adding variable to another variable name
I've got a variable called $question
I'm running a "for" loop and i want $i to be added to the $question variable name above.
So for example
if $i = 3
I want to write an expression which says $question3
I know how to do this in flash, but am perplexed in php.
Any help would be greatly appreciated.
Oct 15, 2004, 03:03 #2
Oct 15, 2004, 03:03 #3
cheers mi dear :-)
Oct 15, 2004, 06:51 #4
ok, i've tried this and this does not work
what it does is concatenate the contents of $question and $i
so if $question is 30 and $i is 1
the result is 301
I want $question1
any other ideas?
Oct 15, 2004, 08:14 #5
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$newvar = 'question'.$i;