Question

Witch is the best way to print a letter (beginning from A) before each row of a list without using html ordered list <ol><li></li>...</ol> and without using an array that contain the alphabet?

es:
A. first row
B. second row
C. third row

thanks for your suggestion!

Answer 1

How about this, using ++ on a variable containing a letter…

$letter = 'A';
foreach ($list as $item) {
    echo $letter++, '. ', $item, "\n";
}

See the increment operator’s manual page for more information on this behaviour. Essentially, calling ++ on a one-character string, where that character is an A-Za-z letter, will make the string into the next letter.