+ 'highlight' => array(
+ 'pre_tags' => array('<em class="hl">'),
+ 'order' => 'score',
+ 'fields' => array(
+ 'title' => array(
+ 'require_field_match' => false,
+ 'number_of_fragments' => 0,
+ ),
+ 'url' => array(
+ 'require_field_match' => false,
+ 'number_of_fragments' => 0,
+ ),
+ 'text' => array(
+ 'require_field_match' => false,
+ 'number_of_fragments' => 1,
+ ),
+ )
+ ),