function field_hidden_field_presave in Field Hidden 7

Allows for item value transformations right before the item value (from a submitted for) is being saved in the database.

Rounds decimal items.

Implements hook_field_presave().

Parameters

string $entity_type:

string $entity:

array $field:

array $instance:

string $langcode:

array &$items:

Return value

void

File

./field_hidden.module, line 553

Drupal Field Hidden module

Code

function field_hidden_field_presave($entity_type, $entity, $field, $instance, $langcode, &$items) {
  if ($field['type'] == 'field_hidden_decimal') {

    // Let PHP round the value to ensure consistent behavior across storage
    // backends.
    foreach ($items as $delta => $item) {
      if (isset($item['value'])) {
        $items[$delta]['value'] = round($item['value'], $field['settings']['scale']);
      }
    }
  }
}