In the following code...
--snip--
<?PHP
$name = "bob";
Showmessage("hello $name");
Exit;
Function Showmessage($msgvar = null)
{
echo $msgvar;
}
?>
--snip--What is the purpose in the function def of "($msgvar = null)"?? Why not just "function showmessage($msgvar)"?? Thanks, Jeff -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
