Question

If I have an array:

$array = array ( [rock] => 40, [pop] => 30, [rap] => 20 ) etc...

how can I do something like:

foreach key in $array 
{
if (array_value > 30) echo "> 30:" . $array_key . "<br>";
if (array_value < 30) echo "< 30:" . $array_key . "<br>";
}

So that the result would be:

> 30:rock<br>
< 30:pop<br>
< 30:rap<br>

Thanks! I hope this makes sense…

Answer 1

foreach ($array as $key => $value) {
    if      ($value ...) echo $key...
    else if ($value ...) echo $key...
    ...
}