PHP print narcissus number function code

 php daffodil number function--bbs.it-home.org

< ;body>
 function winter($num)
 {
 if($num<1000){
 //Define the ones digit
 $ge=$num%10;
 //Define the tens digit
 $ten =(($num%100)-$ge) /10;
 //Define the hundreds place
 /*floor rounding, ignore all numbers after the decimal point*/
 $hundred=floor($num/100);
 $ sum1=$ge*$ge*$ge+$ten*$ten*$ten+$hundred*$hundred*$hundred;
 if($sum1==$num){
 return 1;
 } else{
 return 0;
 }
 } else{
 return -1;
 }
 }
 if(winter(371)==-1) {
 echo "greater than The number of 1000";
 }else{
 if(winter(371)) {
 echo "Yes";
 } else{
 echo "No";
 }
}
?>

< ;/html>

Example 2, PHP implements narcissus number

for($i=0;$i<1000;$i++)
{
 $a=floor($i/100);//Find the hundreds digit
 $b =floor($i/10)%10;//Find the tens digit
 $c=$i%10;//Find the ones digit
 //if($a*$a*$a+$b* $b*$b+$c*$c*$c==$i)
 if(pow($a,3)+pow($b,3)+pow($c,3)==$i)/ /Determine whether the sum of the cubes of hundreds, tens and units is equal to the number itself
 {
 echo $i."";
 }
}
?>