Creates a new file field.

Parameters

$name: The name of the new field (all lowercase), exclude the "field_" prefix.

$type_name: The node type that this field will be added to.

$field_settings: A list of field settings that will be added to the defaults.

$instance_settings: A list of instance settings that will be added to the instance defaults.

$widget_settings: A list of widget settings that will be added to the widget defaults.

File

drupal-7.x/modules/file/tests/file.test, line 63

Tests for file.module.

Class

FileFieldTestCase

Provides methods specifically for testing File module's field handling.

Code

function createFileField($name, $type_name, $field_settings = array(), $instance_settings = array(), $widget_settings = array()) {
  $field = array(
    'field_name' => $name,
    'type' => 'file',
    'settings' => array(),
    'cardinality' => !empty($field_settings['cardinality']) ? $field_settings['cardinality'] : 1,
  );
  $field['settings'] = array_merge($field['settings'], $field_settings);
  field_create_field($field);

  $this->attachFileField($name, 'node', $type_name, $instance_settings, $widget_settings);
}