mysql_select_db(“message”,$con);
$val=$_GET[‘op’];
if($val==“pankaj”)
{
echo “your name is”.$val;
}
else
if($val==“Prasad”)
{
echo “your name is”.$val;
}
?>
when i execute this code ,this shows error:Notice:
Undefined index: op in C:\wamp\www\displaynum.php on line 18
please solve this error
[php]
1 pankaj 3 4 <?php $con=mysql_connect("localhost","root","pankaj");mysql_select_db(“message”,$con);
$val=$_GET[‘op’];
if($val==“pankaj”)
{
echo “your name is”.$val;
}
else
if($val==“Prasad”)
{
echo “your name is”.$val;
}
?>[/php]
I put this code on my site and only got some SQL errors because that database doesn’t exist. Do you have more code on this page? I don’t really see where the SQL is actually being used.
[code]
1
pankaj
34
<?php
$con=mysql_connect(“localhost”,“root”,“pankaj”);
mysql_select_db(“message”,$con);
$val=$_GET[‘op’];
if($val==“pankaj”){
echo “your name is”.$val;
}elseif($val==“Prasad”){
echo “your name is”.$val;
}
?>