SV: [PHP] Including files without loosing my string
| From: | Bård Tommy Nilsen | Date: | Tue, 25 Sep 2001 08:02:08 +0000 |
| Subject: | SV: [PHP] Including files without loosing my string | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-68660@lists.php.net to get a copy of this message | ||
Thats only if i call the index.php file first.
For that i have another solution
if (function_exists('func')) {
call_user_func ('func');
} else {
include 'main.php';
But thats not the problem.
I am using id in an sql query, but not shown in my example (sorry :) )
But i wanted to show what i am after, and that is that the
id string cant be called after including index.php ...
Bård Tommy Nilsen
-----Opprinnelig melding-----
Fra: David Robley [mailto:huntsman@www.nisu.flinders.edu.au]
Sendt: 25. september 2001 09:56
Til: Bård Tommy Nilsen; php-general@lists.php.net
Emne: Re: [PHP] Including files without loosing my string
On Tue, 25 Sep 2001 17:01, Bård Tommy Nilsen wrote:
> Hello !
>
> I am trying to keep my string after including av file.
>
> file1.php:
> (accessed with file1.php?id=1)
>
> <?php
> include 'index.php';
>
> function func() {
> echo "buddy";
> }
> ?>
>
> index.php:
> <?php
> echo "Hello";
> if (function_exists('func')) {
> call_user_func ('func');
> }
>
> The output should then be "Hello buddy";
>
> Can anyone help me with this one ??
>
> Regards
> Bård Tommy Nilsen
In most languages, you must declare a function _before_ calling it. In
your case, your program looks like this after the include:
<?php
// include 'index.php';
echo "Hello";
if (function_exists('func')) {
call_user_func ('func');
}
function func() {
echo "buddy";
}
So you have no function at the time you test for it :-)
--
David Robley Techno-JoaT, Web Maintainer, Mail List Admin, etc
CENTRE FOR INJURY STUDIES Flinders University, SOUTH AUSTRALIA
Useless Invention: Rollerblade skates for peglegs.