function wf_crm_array2str in Webform CiviCRM Integration 7.4

Same name and namespace in other branches

1. 7.5 includes/utils.inc \wf_crm_array2str()
2. 7.3 webform_civicrm_utils.inc \wf_crm_array2str()

Convert an array into a | separated string

Parameters

array $arr: Array of select options

Return value

string String representation of key => value select options

5 calls to wf_crm_array2str()

webform_civicrm_node_load in ./webform_civicrm.module

Implements hook_node_load().

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

wf_crm_admin_component::postProcess in includes/wf_crm_admin_component.inc

Custom Processing for CiviCRM webform component option lists

wf_crm_admin_form::insertComponent in includes/wf_crm_admin_form.inc

Add a CiviCRM field to a webform

wf_crm_webform_preprocess::fillForm in includes/wf_crm_webform_preprocess.inc

Recursively walk through form array and set properties of CiviCRM fields

File

includes/utils.inc, line 1546

Webform CiviCRM module's common utility functions.

Code

function wf_crm_array2str($arr) {
  $str = '';
  foreach ($arr as $k => $v) {
    $str .= ($str ? "\n" : '') . $k . '|' . $v;
  }
  return $str;
}