good stuff. consider using <code> tags and indenting some, so your code would look readable like this:

$s="102119200001141520080518001605181200080103110518"; 
while($p=substr($s,$i,2)){
    $i+=2;$a="a";
    $p--; 
    while($p){
        if($p<0){
            $a="";
            last;
        }
        $p--;
        $a++;
    } 
    print uc($a);
}
print "\n";
[download]

Update: turnstep is right. it's kinda dumb to indent code that's supposed to be unreadble. forget this ever happened.

BlueLines

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