note 32857 deleted from language.expressions by tularis
| From: | tularis@php.net | Date: | Tue, 12 Oct 2004 14:00:39 +0000 |
| Subject: | note 32857 deleted from language.expressions by tularis | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-78409@lists.php.net to get a copy of this message | ||
Note Submitter: sea at zzti dot edu dot cn
----
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
?>