function cck_default_value_php in Content Construction Kit (CCK) 7.3

Callback to return default value constructed from php code snippet.

3 string references to 'cck_default_value_php'

cck_content_migrate_instance_alter in ./cck.module

Implements hook_content_migrate_instance_alter().

cck_default_value_form in ./cck.module

Add fields to default value form to allow users to input a function or a PHP snippet that will return the default values.

cck_default_value_validate in ./cck.module

Validation handler to store php default values.

File

./cck.module, line 286

Allows administrators to use php code snippets to define allowed values or default values. The snippets are stored in a database table and retrieved in callback functions.

Code

function cck_default_value_php($entity_type, $entity, $field, $instance, $langcode = LANGUAGE_NONE) {
  $default_value = array();
  ob_start();
  $result = eval(cck_field_get_setting('default_value_php', 'instance', $field, $instance, $langcode, $flatten = TRUE));
  ob_end_clean();
  if (is_array($result)) {
    $default_value = $result;
  }
  return $default_value;
}