->get()

Описание

Get a result using key, value. Returns Number of rows located (usually 1) for success, and puts all the table columns into this classes variables. If only one parameter is used, it is assumed that first parameter is a value and get() will use the primary key.

Параметр

• mixed $key or $value - column (or value if only one parameter)

• mixed $value - value

Возвращаемое значение

int - Number of rows

Throws

Заметка

Эта функция не должна вызываться статически.

You should avoid calling get on the same object instance twice, as this will result in unexpected results.

Пример

$person = new DataObjects_Person;
$person->get(12);
print_r($person);

SELECT * FROM person WHERE id=12

$person = new DataObjects_Person;
$person->get('email','test@example.com');
print_r($person);

SELECT * FROM person WHERE email='test@example.com'

Object (DataObjects_Person) =>
    [N] => 1
    [id] => 12
    [group] => 5
    [has_glasses] => 1
    [name] => 'fred blogs'
    [password] => '**testing'
    [email] => 'test@example.com'