function wf_crm_aval in Webform CiviCRM Integration 7.4
Same name and namespace in other branches
- 8.5 webform_civicrm.module \wf_crm_aval()
- 7.5 webform_civicrm.module \wf_crm_aval()
- 7.3 webform_civicrm.module \wf_crm_aval()
Return a value from nested arrays or objects.
Parameters
array|object $haystack: The array to search
string $keys: Pass a single key, or multiple keys separated by : to get a nested value
mixed $default: Value to return if given array key does not exist
bool $strict: Should we use empty or isset to determine if array key exists? If TRUE, use isset
Return value
mixed found value or default
101 calls to wf_crm_aval()
- theme_static_contact_element in includes/
contact_component.inc - Theme the wrapper for a static contact element Includes normal webform theme wrappers plus a tokeninput-style name field
- webform_civicrm_update_6204 in ./
webform_civicrm.install - Group participant options into a single array.
- webform_civicrm_update_6205 in ./
webform_civicrm.install - Upgrade for CiviCRM 4.1 compatibility.
- webform_civicrm_update_7300 in ./
webform_civicrm.install - Note: There are differences in how contact references and relationships work in the 3.x branch. Read the upgrade instructions at http://drupal.org/node/1615380
- webform_civicrm_update_7301 in ./
webform_civicrm.install - Update case features.
File
- ./
webform_civicrm.module, line 610 - Webform CiviCRM Integration Module: Links webform submissions to contacts in a CiviCRM database. @author Coleman Watts
Code
function wf_crm_aval($haystack, $keys, $default = NULL, $strict = FALSE) {
foreach (explode(':', $keys) as $key) {
if (is_object($haystack)) {
$haystack = (array) $haystack;
}
if (!is_array($haystack) || !isset($haystack[$key]) || empty($haystack[$key]) && $default !== NULL && !$strict) {
return $default;
}
$haystack = $haystack[$key];
}
// $haystack has been reduced down to the item we want
return $haystack;
}