[PHP] Creating a variable name using a variable From: Adam Warner (adam <email protected>)
Date: 11/02/00

Hi all,

I'm new to the list. Hopefully this is not too frequently asked...

Now I realise I should probably be using an array. But it would be nice to
occasionally create a variable name from a variable.

For example:
I have 3 variables $url1, $url2 and $url3.

I have another variable $i (which takes one of the values 1, 2 or 3).

If $i=2 is there any way I can refer to $url2 using by combining "$url" and
$i?

Many thanks,
Adam

PS: To the developers of PHP many thanks. PHP is awesomely fun and powerful. 

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