How to display an Array under alphabetical letters using PHP?

Question

I have an array that already contains all it\'s values in alphabetical order:

Alligator
Alpha
Bear
Bees
Banana
Cat
Cougar

Now I just want to li

Answer 1

here is another simple solution:-

$result = array();
foreach ($list as $item) {
    $firstLetter = substr($item, 0, 1);
    $result[$firstLetter][] = $item;
}

echo "
"; print_r($result);


Output :- 

Array (
[A] => Array
    (
        [0] => Alligator
        [1] => Alpha
    )

[B] => Array
    (
        [0] => Bear
        [1] => Bees
        [2] => Banana
    )

[C] => Array
    (
        [0] => Cat
        [1] => Cougar
    )
 )