To bind a float, use PDO::PARAM_STR with bindValue. You can skip the PDO::PARAM_STR because it's the default option. Binding with bindParam will change the type of the bound variable to a string, which can lead to type errors.
To bind a float, use PDO::PARAM_STR with bindValue. You can skip the PDO::PARAM_STR because it's the default option. Binding with bindParam will change the type of the bound variable to a string, which can lead to type errors.