Get min and max value in PHP Array

Question

I have an array like this:

array (0 => 
  array (
    \'id\' => \'20110209172713\',
    \'Date\' => \'2011-02-09\',
    \'Weight\' => \'200\',
  ),
  1 =>          


        

Answer 1

$Location_Category_array = array(5,50,7,6,1,7,7,30,50,50,50,40,50,9,9,11,2,2,2,2,2,11,21,21,1,12,1,5);

asort($Location_Category_array);
$count=array_count_values($Location_Category_array);//Counts the values in the array, returns associatve array
        print_r($count);
        $maxsize = 0;
        $maxvalue = 0;
        foreach($count as $a=>$y){
            echo "
".$a."=".$y;
            if($y>=$maxvalue){
                $maxvalue = $y;
                if($a>$maxsize){
                    $maxsize = $a;
                }
            }
        }

    echo "
max = ".$maxsize;