Controller/SearchControllerTrait.php
protected function getDefaultFacets() {
		$availableFacets = $this->getAvailableFacets();
		return array_combine(array_keys($availableFacets), array_fill(0, count($availableFacets), array()));
	}
protected function getDefaultFacets() {
		$availableFacets = $this->getAvailableFacets();
		return array_combine(array_keys($availableFacets), array_fill(0, count($availableFacets), array()));
	}
protected function getDefaultFacets ( ) { $ availableFacets = $ this -> getAvailableFacets ( ) ; return array_combine ( array_keys ( $ availableFacets ) , array_fill ( 0 , count ( $ availableFacets ) , array ( ) ) ) ; }
Returns an array of preselected facets (no facet selected is the default)

@return string[string][]
Returns an array of preselected facets ( no facet selected is the default )