Witam.
napisalem taka funkcje prosta do poboru id za pomoca pdo, jednak funkcja fetchAll nie dziala jak kozystam wczesniej z fetchColumn. Musze od nowa tworzyc zapytanie, co jest troche bez sensu :/
Jaka jest na to rada ?


function getArtistId($artist)
{
$pdo = $this->connectToDB();
$artist_data = $pdo->prepare("SELECT artist_id from album_artists WHERE artist_name = :artist_name");
$artist_data->bindParam(":artist_name", $artist);
$artist_data->execute();
if($artist_data->fetchColumn() == 0)
{
return false;
}else{


//$artist_data = $pdo->prepare("SELECT artist_id from album_artists WHERE artist_name = :artist_name"); -- dziala tylko z tym
//$artist_data->bindParam(":artist_name" , $artist); -- dziala tylko z tym
//$artist_data->execute(); -- dziala tylko z tym
$artist_result = $artist_data->fetchAll();
foreach($artist_result as $row)
{
echo " artist id: ";
echo $row['artist_id'];
$artist_id = $row['artist_id'];
}
return $artist_id;
}
}

spoko, juz sobie poradzilem.
trzeba zrobic to tak :

[PHP] pobierz, plaintext 
 
function getArtistId($artist)
		{
			$pdo = $this->connectToDB(); 
			$artist_data = $pdo->prepare("SELECT artist_id from album_artists WHERE artist_name = :artist_name"); 
			$artist_data->bindParam(":artist_name", $artist); 
			$artist_data->execute(); 
			$artist_result = $artist_data->fetchAll(); 
			if (count($artist_result) == 0)
			{
				return false;
			}else{ 
				foreach($artist_result as $row)
				{
                                    $artist_id = $row['artist_id'];
				}
				return $artist_id; 
			}
		}
 
 
 
 
 
[PHP] pobierz, plaintext 

elo.