Write a program to get 10 student mark from user and sort it in ascending order using php

Write a program to get 10 student mark from user and sort it in ascending order
 

Example : 

<title>Write a program to get 10 student mark from user and sort it in ascending order</title>

<?php

/* Write a program to get 10 student mark from user and sort it in ascending order. */

$n=array(2,1,5,6,4,3,0,8,9,7);

for($a=0;$a<=9;$a++)

{

for($b=$a+1;$b<=9;$b++)

{

if($n[$a]>$n[$b])

{

$temp=$n[$a];

$n[$a]=$n[$b];

$n[$b]=$temp;

}

}

}

print"Asending Number";

for($a=0;$a<10;$a++)

{

print"<br>".$n[$a];

}

?>