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@ 2017-08-18T12:39:55Z

<?php

    for ($i = 65; $i <= 126; $i++) 
    {   
        If($i >90){
            $k = (($i-65)/26);
            echo $k;
            //echo chr($k*65-26);
        }
        echo chr(abs($i-65)+65)."<br>\n";
}   
?>

Output
Performance
VLD
References
Branches

abs: documentation ( source)
chr: documentation ( source)

preferences:dark modelive preview

60.02 ms | 402 KiB | 5 Q