I am including some files. basicly the file included is determined by ?cid=number
then number.dat is included
however if 12 or higher is entered for cid i want a message saying no category exists instead of getting an error. How do i do that?try:
if($_GET['cid'] < 12)
{
echo 'no category';
}
else
{
include("$_GET['cid].dat");
}almost...
$cid = $_GET["cid"];
if($cid < 12 && $cid >= 0 && is_numeric($cid))
{
include("$cid.dat");
}
else
{
echo "ERROR: No such category exists.";
}
this might work better, presuming there is no negative category index.yeah...your version is more complete ...I just did up the other one to show him how...
You also got the if($_GET['cid'] < 12) wrong 
true...
hense me putting try: not this is how it is: tis not good to write php when you apparently just wrote what wouldeve been a fanfic into a inappropiate story thats rated 18+...
then number.dat is included
however if 12 or higher is entered for cid i want a message saying no category exists instead of getting an error. How do i do that?try:
if($_GET['cid'] < 12)
{
echo 'no category';
}
else
{
include("$_GET['cid].dat");
}almost...
$cid = $_GET["cid"];
if($cid < 12 && $cid >= 0 && is_numeric($cid))
{
include("$cid.dat");
}
else
{
echo "ERROR: No such category exists.";
}
this might work better, presuming there is no negative category index.yeah...your version is more complete ...I just did up the other one to show him how...
You also got the if($_GET['cid'] < 12) wrong true...hense me putting try: not this is how it is:
tis not good to write php when you apparently just wrote what wouldeve been a fanfic into a inappropiate story thats rated 18+...