function strip_spans($content) { // short-circuit if no tracking spans if (strpos($content, 'data-userid=') === false && strpos($content, 'ice-wp-') === false) { return $content; } $span_filter = new ICE_Span_Filter(stripslashes($content), $this->tracking_css_classes); return addslashes($span_filter->filter()); }
function filter($text) { $span_filter = new ICE_Span_Filter($text, $this->tracking_classes); return $span_filter->filter(); }