How to get the highest and lowest value items of an array?

Question

In an array like this:

$array[\'abc\'] = 10;
$array[\'foo\'] = 90;
$array[\'bar\'] = 0;
$array[\'baz\'] = 50;

How can I retrieve the highes

Answer 1

http://www.php.net/manual/en/function.min.php

echo min(2, 3, 1, 6, 7);  // 1

http://www.php.net/manual/en/function.max.php

echo max(1, 3, 5, 6, 7);  // 7

Hope that helps!