To give you an example the below is what I use. Just extend PDO and place the try catch around a call to the parent constructor. How can I access the prepare PDO method, from an instance of the class Method from within an instantiated class, where that PDO resides? This seems to work BUT, I know that it’s not a good OO policy to accessĬlass properties directly (right?), so this is not a good method…Ĭan please someone explain to me, how can we PROPERLY access the PDO prepare
So, I though, instead of using this: $handlerbd->prepare('SELECT * FROM users') Ĭhange the scope of class property conexao to: public Īnd call it like this: $handlerdb->conexao->prepare('SELECT * FROM users') It’s correct, because the LigacaoBD doesn’t have this method. I’ve tried this: $handlerbd->prepare('SELECT * FROM users') īut I get an error: " Call to undefined method LigacaoBD::prepare() …" and I’d like to get data from the database using the prepare/execute methods. $this>dsn="mysql:unix_socket=/tmp/mysql.sock dbname=database_name" Įcho "Erro de Conexão: ". I have connected to the database, using my first class and with PDO. Support for PDO was added in version 2.0 of the Microsoft Drivers for PHP for SQL Server. For more information, see PDO::setAttribute. The following attributes affect the behavior of PDO::exec: PDO::ATTRDEFAULTFETCHMODE. I’m trying to understand how things work… PDO::exec does not return results for a SELECT statement. But I really want to learn, so any comments will be greatly appreciated.
0 kommentar(er)
