if($checked_feedback =~ m/[']/g) { 
   $checked_feedback =~ tr/'/_/;
}
$statement = "INSERT INTO Posts(subject,id,heading,body,date,time,approved) VALUES ('$subject','$ids','$post_title','$checked_feedback',CURDATE(),CURTIME(),1)";
$insert = $db->prepare($statement) or die "Couldn't prepare the query:", 
$rv = $insert->execute or die "Order insert failed: ",       $insert->finish();