Interesting result
| From: | Andrey Hristov | Date: | Sat, 21 Dec 2002 13:26:33 +0000 |
| Subject: | Interesting result | ||
| Groups: | php.dev | ||
| Request: | Send a blank email to php-dev+get-92739@lists.php.net to get a copy of this message | ||
Hi,
i got an interesting case :
<?php
$a = 1;
var_dump($a + $a++);
$a = 1;
$x = &$a;
var_dump($a + $a++);
?>
Result
int(2)
int(3)
Can somebody explain why if there is reference to the var the result is
different?
Andrey