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

with min() / max()

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

echo " min: ", min($array);
echo " max: ", max($array);