[snip]
I then echo $blah; somewhere else in the script but nothing is echo'd.
How
do I make it so that I can use $blah anywhere in the script?
[/snip]
I went back and re-read the post, and his question above is the
important one....
First you must return something from the function, then you must assign
the returned data to a variable...
long-hand
function blah ($bl,$ah) {
$bl++;
$ah++;
$blah=$bl+$ah;
return $blah;
}
$dork = blah($foo, $bar);
$dork is now the value of the returned $blah and $dork may be used with
the value over and over until it is re-written or over-written
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
