scott212 Posted July 18, 2006 Share Posted July 18, 2006 I've seen people use session variables with a second indexes like this: [tt]$_SESSION['id_01']['id_02'][/tt]I can't seem to find any documentation on this method, anyone have any links? If it works like it seems, what would the syntax be to iterate through the second indexes within the confines of a first id? Such as if I had:[tt]$_SESSION['basket']['01'], $_SESSION['basket']['02'], $_SESSION['basket']['03'][/tt]How could I iterate through the different items in 'basket' using a foreach or for loop? Quote Link to comment Share on other sites More sharing options...
trq Posted July 18, 2006 Share Posted July 18, 2006 The $_SESSION array is just like any other array. What your looking at is just a multidimensional array. To loop through it (as per your example)...[code=php:0]foreach($_SESSION['basket'] as $var) { echo $var;}[/code] Quote Link to comment Share on other sites More sharing options...
scott212 Posted July 18, 2006 Author Share Posted July 18, 2006 I figured it out right as you posted this, what an excellent thing! Guess I've just avoided the complexity of multidimensionals, now I wish I wouldn't have, thanks! Quote Link to comment Share on other sites More sharing options...
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