sort points form hight to lowest php code example

Example 1: array sort php

<?php

$fruits = array("lemon", "orange", "banana", "apple");
sort($fruits);
foreach ($fruits as $key => $val) {
    echo $val;
}
/*
OUTPUT:
apple
banana
lemon
orange
*/
?>

Example 2: php sort hight to low

$letters=array("b","a","c");
arsort($letters); //referse sort an array ("c","a","b")