public function FacetapiUrlProcessor::getFilterKey in Facet API 7.2

Same name and namespace in other branches

1. 6.3 plugins/facetapi/url_processor.inc \FacetapiUrlProcessor::getFilterKey()
2. 7 plugins/facetapi/url_processor.inc \FacetapiUrlProcessor::getFilterKey()

Returns the filter key.

Return value

string A string containing the filter key.

File

plugins/facetapi/url_processor.inc, line 181

Base url processor plugin class.

Class

FacetapiUrlProcessor

Abstract class extended by url processor plugins.

Code

public function getFilterKey() {
  return $this->filterKey;
}