Yes, it comes fro DB, but, quesry is alerady "to complex" (for me :))
with union, joint, ... and expanding with something else ill take
additional few hours to figure it out.
And, Stut's and Chris' "continue" solution sound perfect for me :)
Thanks guys on such a fast respond!
-afan
John Nichel wrote:
afan@xxxxxxxx wrote:
I have a code
foreach($results as $key => $value)
{
echo $key.': '. $value .'<br>';
}
But, $value could be zero too.
How to skip printing on screen when $vlaue == 0?
I know I can do
foreach($results as $key => $value)
{
if(!empty($value))
{
echo $key.': '. $value .'<br>';
}
}
Is $results coming from a db? Select only the rows which do not have
a value of 0.
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
