[SOLVED] Function Not Working

[monkeypaw201]

i have this function:

 

<?php
function topmenu()
{
do {
echo $row_topmenu['link'];
} while ($row_topmenu = mysql_fetch_assoc($topmenu));
}
?>

 

and when i place this:

 

<?php topmenu(); ?>

 

i get this error:

 

Warning: mysql_fetch_assoc(): supplied argument is not a valid MySQL result resource in index.php on line 87

[micmania1]

<?php
function topmenu()
{
global $topmenu; // Fetc variable form outside of the funciton
do {
echo $row_topmenu['link'];
} while ($row_topmenu = mysql_fetch_assoc($topmenu));
}
?>

 

 

About Globals...

 

[monkeypaw201]

Well.. i am not getting errors, but it isn't displaying anything...

[DarkWater]

Let us see where you assign $topmenu.  Like, the query.

[monkeypaw201]

Well, i added

 

global $row_topmenu;

 

so it looks like this:

 

<?php

function topmenu()
{
global $topmenu;
global $row_topmenu;
do {
echo $row_topmenu['link'];
} while ($row_topmenu = mysql_fetch_assoc($topmenu));
}

?>

 

and now it works, thanks!