note 32857 added to language.expressions
| From: | sea at zzti dot edu dot cn | Date: | Mon, 09 Jun 2003 12:05:55 +0000 |
| Subject: | note 32857 added to language.expressions | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-50022@lists.php.net to get a copy of this message | ||
notice:
<?
$i=2;
function double($i)
{
return $i*2;
}
$j=double($i+1);
echo $j; //output:6
?>
whereas,
<?
$i=2;
function double($i)
{
return $i*2;
}
$j=double($i++);
echo $j; //output:4
?>
----
Manual Page -- http://www.php.net/manual/en/language.expressions.php
Edit Note -- http://master.php.net/manage/user-notes.php?action=edit+32857
Delete Note -- http://master.php.net/manage/user-notes.php?action=delete+32857&report=yes
Reject Note -- http://master.php.net/manage/user-notes.php?action=reject+32857&report=yes