foreach, side effect or good behaviour?
| From: | Jean-Pierre Arneodo | Date: | Mon, 23 Sep 2002 10:57:56 +0000 |
| Subject: | foreach, side effect or good behaviour? | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-117256@lists.php.net to get a copy of this message | ||
Hi,
$a=1;
$b=&$a;
foreach(array(2,3) as $b);
echo "a=$a";
// Print a=3
Is it the behaviour expected
in a foreach loop?
JP
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