Question

I am new to PDO objects and cannot find a single piece of documentation that will help me. Say I got a simple code to delete a row:

$count = $dbh->exec("DELETE FROM fruit WHERE colour = 'red'");

That will return affected rows, but how would I use prepared statements with that? Can use use $dbh->prepare AND $dbh->exec or query !?

Answer 1

It should be the same as any other statement:

$stmt = $dbh->prepare("DELETE FROM fruit WHERE colour = ?");
$stmt->execute(array('red'));
$count = $stmt->rowCount();

The PDO Statement rowCount() should be what you are looking to do.

EDIT

Fixed by adding the ->rowCount() which will return the row count. ->execute in a statement will return a bool, true or false whether the query errored out or not. Of course all of this information is readily available at the PDO Statement Manual