function wf_crm_explode_key in Webform CiviCRM Integration 7.4

Same name and namespace in other branches

1. 7.5 includes/utils.inc \wf_crm_explode_key()
2. 7.3 webform_civicrm_utils.inc \wf_crm_explode_key()

Explodes form key into an array and verifies that it is in the right format

Parameters

$key: Webform component field key (string)

Return value

array or NULL

14 calls to wf_crm_explode_key()

isCustomGroupFieldset in includes/wf_crm_admin_component.inc

webform_civicrm_update_6205 in ./webform_civicrm.install

Upgrade for CiviCRM 4.1 compatibility.

webform_civicrm_update_7300 in ./webform_civicrm.install

Note: There are differences in how contact references and relationships work in the 3.x branch. Read the upgrade instructions at http://drupal.org/node/1615380

webform_civicrm_webform_autocomplete_options_alter in ./webform_civicrm.module

Implements hook_webform_autocomplete_options()

wf_crm_admin_component::alterForm in includes/wf_crm_admin_component.inc

Alter back-end webform component edit forms. Called by hook_form_alter() whenever editing a webform component.

... See full list

File

includes/utils.inc, line 1508

Webform CiviCRM module's common utility functions.

Code

function wf_crm_explode_key($key) {
  $pieces = explode('_', $key, 6);
  if (count($pieces) != 6 || $pieces[0] !== 'civicrm') {
    return FALSE;
  }
  return $pieces;
}