SamCritch

Hi, I want to sort a three-dimensional associative array containing some people's ages by age (so the sort would be numeric, rising). I've managed to work out how to use uasort() to do this with a two-dimensional associative array, but I can't seem to do this with a three-dimensional associative array. Here's the array I have: $demoarray = Array ( 'males' => Array ( 'george1' => Array ( 'name' => George, 'age' => 32 ), ), 'females' => Array ( 'george1' => Array ( 'name' => Georgia, 'age' => 16 ), 'george2' => Array ( 'name' => Georgette, 'age' => 54 ), 'george3' => Array ( 'name' => Georgina, 'age' => 27 ), ), ) ; How can I sort this so it comes back in ascending order of age across both males and females? Any ideas? Or am I misunderstanding the function? Thanks in advance, Sam