Answers for "looping letter php"

php foreach string char

//Split int char array
$chars = str_split($str);

//Loop each char
foreach($chars as $char)
{
    // your code
}

php while loop of alphabet

// php loop alphabet in foundation buttons with url params as links
        foreach (range('a', 'z') as $alphabet) {
            echo "<a class=\"button" href=\"example.com?letter=" . $alphabet . "\">" . strtoupper($alphabet) . "</a>";
        }