| @@ -1041,7 +1041,7 @@ discard block | ||
| 1041 | 1041 | /** | 
| 1042 | 1042 | * Sets the fields to return by a query. | 
| 1043 | 1043 | * | 
| 1044 | - * @param array|string $fieldList an array or comma-separated list of field names | |
| 1044 | + * @param string $fieldList an array or comma-separated list of field names | |
| 1045 | 1045 | * @throws \UnexpectedValueException on parameters other than comma-separated lists and arrays | 
| 1046 | 1046 | */ | 
| 1047 | 1047 | public function setFieldList($fieldList = ['*', 'score']) | 
| @@ -1117,7 +1117,7 @@ discard block | ||
| 1117 | 1117 | * | 
| 1118 | 1118 | * This query supports the complete Lucene Query Language. | 
| 1119 | 1119 | * | 
| 1120 | - * @param mixed $alternativeQuery String alternative query or boolean FALSE to disable / reset the q.alt parameter. | |
| 1120 | + * @param string $alternativeQuery String alternative query or boolean FALSE to disable / reset the q.alt parameter. | |
| 1121 | 1121 | * @see http://wiki.apache.org/solr/DisMaxQParserPlugin#q.alt | 
| 1122 | 1122 | */ | 
| 1123 | 1123 | public function setAlternativeQuery($alternativeQuery) | 
| @@ -171,7 +171,7 @@ discard block | ||
| 171 | 171 | */ | 
| 172 | 172 | public function __construct($keywords, $solrConfiguration = null, SiteHashService $siteHashService = null) | 
| 173 | 173 |      { | 
| 174 | - $keywords = (string) $keywords; | |
| 174 | + $keywords = (string)$keywords; | |
| 175 | 175 | |
| 176 | 176 | $this->logger = GeneralUtility::makeInstance(SolrLogManager::class, __CLASS__); | 
| 177 | 177 | $this->solrConfiguration = is_null($solrConfiguration) ? Util::getSolrConfiguration() : $solrConfiguration; | 
| @@ -679,7 +679,7 @@ discard block | ||
| 679 | 679 | */ | 
| 680 | 680 | public function getGroupFields() | 
| 681 | 681 |      { | 
| 682 | -        return (array) $this->getQueryParameter('group.field', []); | |
| 682 | +        return (array)$this->getQueryParameter('group.field', []); | |
| 683 | 683 | } | 
| 684 | 684 | |
| 685 | 685 | /** | 
| @@ -702,7 +702,7 @@ discard block | ||
| 702 | 702 | */ | 
| 703 | 703 | public function getGroupSortings() | 
| 704 | 704 |      { | 
| 705 | -        return (array) $this->getQueryParameter('group.sort', []); | |
| 705 | +        return (array)$this->getQueryParameter('group.sort', []); | |
| 706 | 706 | } | 
| 707 | 707 | |
| 708 | 708 | // faceting | 
| @@ -728,7 +728,7 @@ discard block | ||
| 728 | 728 | */ | 
| 729 | 729 | public function getGroupQueries() | 
| 730 | 730 |      { | 
| 731 | -        return (array) $this->getQueryParameter('group.query', []); | |
| 731 | +        return (array)$this->getQueryParameter('group.query', []); | |
| 732 | 732 | } | 
| 733 | 733 | |
| 734 | 734 | /** |