NEWMAN
Live GEEK Radio
At the top of my PHP page I need a to assign a value to a veriable say $url and $note.
when you get a direct hit on this page there are no velues assigned to these verables!
http://www.philipsdomain.com/the_internet/html/hyperlinks.php
at the moment i have ...
<?php
if ($url == "") {
$url="http://www.philipnz.com/";
$note="This is my Link";
}
?>
How ever i get Warning: Undefined variable: url in d:\website\the_internet\html\hyperlinks.php on line 3
What can I put in "" to get a NUL return
when you get a direct hit on this page there are no velues assigned to these verables!
http://www.philipsdomain.com/the_internet/html/hyperlinks.php
at the moment i have ...
<?php
if ($url == "") {
$url="http://www.philipnz.com/";
$note="This is my Link";
}
?>
How ever i get Warning: Undefined variable: url in d:\website\the_internet\html\hyperlinks.php on line 3
What can I put in "" to get a NUL return