<?php  
function minVal(array $array) { 
        $length=count($array); 
        for ($i=0;$i<$length;$i++) { 
            $min=$i; 
            for ($j=$i+1;$j<$length;$j++) { 
                if ($array[$j]>$array[$min]) { 
                    $min=$j; 
                } 
            } 
            $tmp=$array[$min]; 
            $array[$min]=$array[$i]; 
            $array[$i]=$tmp; 
        }  
        return $array[0]; 
    } 
 
 
    $data = minVal(array(0,8,7,6,5,4,3,2,1,9)); 
    echo $data; 
?>
 
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