function UtilsInterface::wf_crm_array2str in Webform CiviCRM Integration 8.5

Convert an array into a | separated string

Parameters

array $arr: Array of select options

Return value

string String representation of key => value select options

1 method overrides UtilsInterface::wf_crm_array2str()

Utils::wf_crm_array2str in src/Utils.php

Convert an array into a | separated string

File

src/UtilsInterface.php, line 230

Class

UtilsInterface

Namespace

Drupal\webform_civicrm

Code

function wf_crm_array2str($arr);