Am passing a value using href tag
In first page Href tag used as
echo "<a href=view_exp.php?compna=",$compname,">$compname</a>";
In the Second page used
$compname = $_GET['compna'];
To receive the Compna values are pass but only the first word is passed remaining words are skipped.
Compname as " Chiti Technologies Ltd " When I pass the value I receive onlt "Chiti"
The reason you're only getting the first word of the company name is that the company name contains blanks. You need to encode the name.
echo "<a href=view_exp.php?compna=",urlencode($compname),">$compname</a>";