note 80317 added to language.operators.increment
| From: | Anonymous at osu1 dot php dot net | Date: | Wed, 09 Jan 2008 23:17:06 +0000 |
| Subject: | note 80317 added to language.operators.increment | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-134984@lists.php.net to get a copy of this message | ||
Some strange behaviour between PHP 4 and 5.
Code :
<?php
function change (&$var) {
$var += 10;
}
$var = 1;
++$var;
change($var);
echo "var=$var";
$var = 1;
change(++$var);
echo "var=$var";
?>
Output in PHP4
var=12
var=12
Output in PHP5
var=12
var=2
----
Server IP: 194.246.101.61
Probable Submitter: 82.237.162.76
----
Manual Page -- http://www.php.net/manual/en/language.operators.increment.php
Edit -- https://master.php.net/note/edit/80317
Del: integrated -- https://master.php.net/note/delete/80317/integrated
Del: useless -- https://master.php.net/note/delete/80317/useless
Del: bad code -- https://master.php.net/note/delete/80317/bad+code
Del: spam -- https://master.php.net/note/delete/80317/spam
Del: non-english -- https://master.php.net/note/delete/80317/non-english
Del: in docs -- https://master.php.net/note/delete/80317/in+docs
Del: other reasons-- https://master.php.net/note/delete/80317
Reject -- https://master.php.net/note/reject/80317
Search -- https://master.php.net/manage/user-notes.php