PHP program to sort elements of an array in descending order

PHP program to sort elements of an array in descending order:

The below program is to sort elements of an array in descending order using PHP sort() function. The PHP echo statement is used to output the result on the screen. An array is a single variable which can store multiple values at a time.
Example

<!DOCTYPE html>
<html>
<body>
 
<?php    
$numbers=array("100","160","20","67");    
rsort($numbers);  
foreach( $numbers as $n )    
{    
  echo "$n<br />";    
}    
?>	
 
</body>
</html>

Output

160
100
67
20
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