function _wfm_submission_data_expand_parents in Webform Multiple (WFM) 7

Add information to wfm_data containing the delta count of parent components.

1 call to _wfm_submission_data_expand_parents()

_wfm_process_submission in ./wfm.module

Process a submission to expand data from multiple-value components.

File

./wfm.module, line 632

Main module file for Webform Multiple (WFM).

Code

function _wfm_submission_data_expand_parents(&$wfm_data, $data) {
  foreach ($data as $cid => $value) {
    foreach ($value as $key => $sub_value) {
      if (strpos($key, '|') !== FALSE && strpos($key, '#') !== FALSE) {
        $key_components = explode('|', $key);
        foreach ($key_components as $part) {
          if (strpos($part, '#') !== FALSE) {
            list($pid, $delta) = explode('#', $part);
            if (!isset($data[$pid]) && !isset($wfm_data[$pid][$delta])) {
              $wfm_data[$pid][$delta] = $delta;
            }
          }
        }
      }
    }
  }
}