function _radioactivity_upgrade_view_get_legacy_dpid_from_field in Radioactivity 5

1 call to _radioactivity_upgrade_view_get_legacy_dpid_from_field()

_radioactivity_upgrade_view in ./radioactivity.install

File

./radioactivity.install, line 109

Code

function _radioactivity_upgrade_view_get_legacy_dpid_from_field($field) {
  $matches = array();
  if (preg_match('@^radioactivity_(\\d+)\\.energy$@', $field, $matches)) {
    return $matches[1];
  }
  else {
    return FALSE;
  }
}