Best way to list Alphabetical(A-Z) using PHP

Question

I need to print/list alphabetical(A-Z) chararcters to manage Excel cells. Is there any PHP function to list alphabetic?

I need result as

A1 B1 C1 D1 ... ... 

OR

A B C ... ... 

Is this possible?

Answer 1

You can either do:

foreach (range('A', 'Z') as $char) {     echo $char . "\n"; } 

Or:

for ($char = 'A'; $char <= 'Z'; $char++) {     echo $char . "\n"; }