What's up guys! Can somebody please explain the meaning of PDO::PARAM_INT in the following statement:
$pdoStmt->bindValue(":num", $num, PDO::PARAM_INT);
I have already created a PDO Statement object called $pdoStmt. This line will bind the value of $num to the placeholder called :num. I know that PDO::PARAM_INT is a Predefined Constant but what does it do in this case? Thanx