function _google_analytics_et_sanitize_event_trackers in Google Analytics Event Tracking 6

Same name and namespace in other branches

1. 7 google_analytics_et.module \_google_analytics_et_sanitize_event_trackers()

Sanitizes event tracking data that is being put into javascript.

1 call to _google_analytics_et_sanitize_event_trackers()

google_analytics_et_init in ./google_analytics_et.module

Implements hook_init().

File

./google_analytics_et.module, line 126

Google Analytics Event Tracking Module.

Code

function _google_analytics_et_sanitize_event_trackers($selectors) {
  $sanitized_selectors = array();
  if (is_array($selectors)) {
    foreach ($selectors as $selector) {
      foreach ($selector as $s) {
        $s = filter_xss($s);
      }
      $sanitized_selectors[] = $selector;
    }
  }
  return $sanitized_selectors;
}