RE: [PHP] weird behaviour with ("Z" <= "Z")
| From: | Maxim Maletsky | Date: | Tue, 10 Jul 2001 16:40:11 +0000 |
| Subject: | RE: [PHP] weird behaviour with ("Z" <= "Z") | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-57202@lists.php.net to get a copy of this message | ||
I would rather go for the following solution:
for($i=ord('A'); $i<=ord('Z'); $i++)
echo chr($i).' ';
I know it's same and even slower as it takes two more functions to execute,
but at least it is visually closer to what Christian was trying to do.
Sincerely,
Maxim Maletsky
Founder, Chief Developer
PHPBeginner.com (Where PHP Begins)
maxim@phpbeginner.com
www.phpbeginner.com
-----Original Message-----
From: Jack Dempsey [mailto:dabigdemp@hotmail.com]
Sent: Wednesday, July 11, 2001 1:13 AM
To: 'Maxim Maletsky'; lemming@vento.com.br; php-general@lists.php.net
Subject: RE: [PHP] weird behaviour with ("Z" <= "Z")
Try this:
<?
for($i=65;$i<=90;$i++){
$str .= chr($i) . " ";
}
echo $str;
?>
jack
-----Original Message-----
From: Maxim Maletsky [mailto:php-general@phpbeginner.com]
Sent: Tuesday, July 10, 2001 12:10 PM
To: lemming@vento.com.br; php-general@lists.php.net
Subject: RE: [PHP] weird behaviour with ("Z" <= "Z")
what???
are you sure it does that to you?
You sound so confident that it confuses my knowledge that for loop
should be
counting integers, not strings ("Z" is a string and there's nothing
bigger
or lower it)
-maxim maletsky
-----Original Message-----
From: Christian Dechery [mailto:lemming@vento.com.br]
Sent: Wednesday, July 11, 2001 12:45 AM
To: php-general@lists.php.net
Subject: [PHP] weird behaviour with ("Z" <= "Z")
"Z" <= "Z" is true right??
then why this weird thing happens when I have this code:
for($letter="A"; $letter<="Z" ; $letter+)
echo " $letter";
it should output " A B C D E ..... W X Y Z" right?
but it outputs " A B C D E ... W X Y Z AA AB ... YW YX YY YZ".
why?
. [ Christian Dechery ]
. Webdeveloper @ Tá Na Mesa!
. Listmaster @ Gaita-L
. http://www.tanamesa.com.br
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