All Combinations Of Letters

Posted: Sat Aug 09, 2003 11:23 am (20 years, 8 months ago)

I want a script that generates all combinations of letters up to 4 characters in lowercase. here is my code sofar, but it doesn't work :o

Code:

<?php
$i=97;
while($i<97+26){
echo chr($i);
}
?>

If I try doing anything else it doesn't work Sad

Posted: Sat Aug 09, 2003 6:45 pm (20 years, 8 months ago)

Code:

<?php
for($i1 = 'A';$i1<='Z';$i1++)
for($i2 = 'A';$i2<='Z';$i2++)
for($i3 = 'A';$i3<='Z';$i3++)
for($i4 = 'A';$4<='Z';$i4++)
echo "\n".$i1.$i2.$i3.$i4;
?>

havent tried it, but see no reason why it wouldn't work