I have a bunch of variables (through a POST form) that I need to
loop through and check for content. Right now, each one is being
evaluated separately:
if ($var1 == '') {
$url .= "&var1=";
$error = 1;
} else {
$url .= "&var1=".urlencode(stripslashes($var1))."";
}
Then repeat for $var2, $var3, etc., etc...
Is there a better way of doing this looping instead of writing the
same routine over and over again?
AMK4
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