public static function CerFieldChain::unpack in Corresponding Entity References 7.3

Constructs and returns a CerFieldChain object from an encoded string of field plugin identifiers glued together with ::.

Return value

CerFieldChain

2 calls to CerFieldChain::unpack()

cer_unpack_field_chain in ./cer.properties.inc

Unpacks the cer_left and cer_right values into a CerFieldChain object.

_cer_rebuild_preset in ./cer.install

Rebuilds a legacy CER or CNR preset as a CerPreset entity.

File

includes/CerFieldChain.inc, line 80

Contains the CerFieldChain class.

Class

CerFieldChain

@file Contains the CerFieldChain class.

Code

public static function unpack($identifier) {
  $chain = new CerFieldChain();
  foreach (array_reverse(explode('::', $identifier)) as $field) {
    $chain
      ->addField(CerField::getPlugin($field));
  }
  return $chain;
}