note 29008 added to control-structures.for
| From: | cappa at enemy dot org | Date: | Thu, 30 Jan 2003 07:30:47 +0000 |
| Subject: | note 29008 added to control-structures.for | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-43121@lists.php.net to get a copy of this message | ||
<?
for($i = "a"; $i < "z"; $i++)
{
echo $i . "\n";
}
?>
will print a through y (nothing special)
<?
for($i = "a"; $i <= "z"; $i++)
{
echo $i . "\n";
}
?>
will print a through yz (weird)
<?
for($i = "z"; $i < "a"; --$i)
{
echo $i . "\n";
}
?>
prints nothing (very weird!)
--
http://www.php.net/manual/en/control-structures.for.php
http://master.php.net/manage/user-notes.php?action=edit+29008
http://master.php.net/manage/user-notes.php?action=delete+29008
http://master.php.net/manage/user-notes.php?action=reject+29008