Re: sorting arrays

On Tue, 2005-03-08 at 22:56, Gabino Travassos wrote: > Hello List > > I've looked at array_multisort( ), but it doesn't seem like the right > function. Here's an example of my array, it's a listing of CD reviews: > $cds=array(array("Lowest of the Low", 20050105,9,"Toronto"), > array("Heavy > Blinkers",20041020,6,"Chicago"), > array("Apple,Fiona",20050308,5,"Seattle")); > > If I wanted to sort them alphabetically, no problem, just sort($cds). > If I want to sort them by date (the second item in the array) or by ranking > (the third), how do I do that? > > Is there something simple? Simple as it gets for what you want: http://ca3.php.net/manual/en/function.usort.php Cheers, Rob. -- .------------------------------------------------------------. | InterJinn Application Framework - http://www.interjinn.com | :------------------------------------------------------------: | An application and templating framework for PHP. Boasting | | a powerful, scalable system for accessing system services | | such as forms, properties, sessions, and caches. InterJinn | | also provides an extremely flexible architecture for | | creating re-usable components quickly and easily. | `------------------------------------------------------------'