PHP Class ActiveRecord\HasMany


# Table: people
# Primary key: id
# Foreign key: school_id
class Person extends ActiveRecord\Model }

# Table: schools
# Primary key: id
class School extends ActiveRecord\Model {
  static $has_many = array(
    array('people')
  );
});

Example using options:


class Payment extends ActiveRecord\Model {
  static $belongs_to = array(
    array('person'),
    array('order')
  );
}

class Order extends ActiveRecord\Model {
  static $has_many = array(
    array('people',
          'through'    => 'payments',
          'select'     => 'people.*, payments.amount',
          'conditions' => 'payments.amount < 200')
    );
}

See also: http://www.phpactiverecord.org/guides/associations

Protected Properties

Property	Type	Description
$primary_key
$valid_association_options	array	limit/offset: limit the number of records primary_key: name of the primary_key of the association (defaults to "id") group: GROUP BY clause order: ORDER BY clause through: name of a model

Public Methods

Method	Description
__construct ( array $options = [] ) : HasMany	Constructs a {@link HasMany} relationship.
build_association ( activerecord\Model $model, $attributes = [], $guard_attributes = true )
create_association ( activerecord\Model $model, $attributes = [], $guard_attributes = true )
load ( activerecord\Model $model )
load_eagerly ( $models = [], $attributes = [], $includes, Table $table )

Protected Methods

Method	Description
set_keys ( $model_class_name, $override = false )

Private Methods

Method	Description
get_foreign_key_for_new_association ( activerecord\Model $model ) : array	Get an array containing the key and value of the foreign key for the association
inject_foreign_key_for_new_association ( activerecord\Model $model, &$attributes )

Method Details

__construct() public method

Constructs a {@link HasMany} relationship.

public __construct ( array $options = [] ) : HasMany
$options	array	Options for the association
return	HasMany

build_association() public method

public build_association ( activerecord\Model $model, $attributes = [], $guard_attributes = true )
$model	activerecord\Model

create_association() public method

public create_association ( activerecord\Model $model, $attributes = [], $guard_attributes = true )
$model	activerecord\Model

load() public method

public load ( activerecord\Model $model )
$model	activerecord\Model

load_eagerly() public method

public load_eagerly ( $models = [], $attributes = [], $includes, Table $table )
$table	Table

set_keys() protected method

protected set_keys ( $model_class_name, $override = false )

Property Details

$primary_key protected property

protected $primary_key

$valid_association_options protected static property

limit/offset: limit the number of records
primary_key: name of the primary_key of the association (defaults to "id")
group: GROUP BY clause
order: ORDER BY clause
through: name of a model

protected static array $valid_association_options
return	array