Re: global var.
| From: | Marcus Rasmussen | Date: | Tue, 01 Apr 2003 02:40:41 +0000 |
| Subject: | Re: global var. | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-141772@lists.php.net to get a copy of this message | ||
Putting an & sign in front of the $id in the first line should do the trick:
$variable = &$id;
A short example:
$bar = 0;
$foo = &$bar;
$bar = 2;
print $foo; //prints 2
______________________
Marcus Rasmussen
mr@gate58.dk
www.marcusr.dk
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On 31-03-2003 at 19:56 Sebastian wrote:
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hello all,
$variable = $id;
// some other stuff....
@mysql_query here....
$id = mysql_insert_id();
to the question: How do I get $id from insert_id() to pass to $variable
above? Hard to explain the situation i am in, but the query has to be below
$variable, is it possible to 'globalize' $id so it passes to the top
$variable?
first time i ever ran into this problem.
Thanks in advanced.
cheers,
- Sebastian