<?
$dbh = new PDO("mysql:host=localhost;dbname=mmaaaco_ksecor", "mmaaaco_ksecor", "hamilton");
$pagename = $_GET['pagename'];
$xcoord = $_GET['xcoord'];
$ycoord = $_GET['ycoord'];
$coords = $xcoord.','.$ycoord; 

$ins= $dbh->prepare("insert into heatmap (pagename,coordstostore) values (?,?)");
echo "insert into heatmap (pagename,coordstostore) values ('$pagename','$coords')";
 $ins->execute(array($pagename,$coords));
 echo $coords;
print_r($ins->errorInfo());
?>