php - PDO Insert SQL not executing with no errors -

i running code:

$stmt = $pdo_conn->prepare("insert ticket_updates (ticketnumber, notes, datetime, contact_name, contact_email, customer, internal_message, type) values (:ticketnumber, :notes, :datetime, :contact_name, :contact_email, :customer, :internal_message, :type) ");             $stmt->execute(array(':ticketnumber' => $ticketnumber,              ':notes' => $ticketsummary,              ':datetime' => date("y-m-d h:i:s"),               ':contact_name' => $ticket_contactname,              ':contact_email' => $ticket_contactemail,              ':customer' => 'y',              ':internal_message' => 'n',              ':type' => 'update')); 

all table columns exist , correct not getting past point

i tried var_dump($stmt); nothing

use following verify connection established correctly

try {     $dbh = new pdo("mysql:host=xxxxxxxxxxxx;dbname=streaming", "xxxx", "xxxx"); } catch (exception $e) {     throw new exception( 'something gone wrong', 0, $e); } 

you can output errors when execute

$sth->execute() or die(print_r($sth->errorinfo(), true)); 

finally may need enable errors on page, place in header of page or @ top if single page:

error_reporting(-1); 

the minus 1 means print errors.

until have discovered error hard diagnose issue further, issue falls down either connection database or how have formed parameter array.