diff --git a/module/VuFind/src/VuFind/ILS/Driver/KohaRest.php b/module/VuFind/src/VuFind/ILS/Driver/KohaRest.php
index c549a5ea768b4ef5cb3a4572545ea56cd5a796e8..737c4264d8dce994407f9be2cc09ca8433c63f23 100644
--- a/module/VuFind/src/VuFind/ILS/Driver/KohaRest.php
+++ b/module/VuFind/src/VuFind/ILS/Driver/KohaRest.php
@@ -45,8 +45,7 @@ use VuFind\Exception\Date as DateException;
  * @license  http://opensource.org/licenses/gpl-2.0.php GNU General Public License
  * @link     http://vufind.org/wiki/vufind2:building_an_ils_driver Wiki
  */
-
-class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements 
+class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
     \VuFindHttp\HttpServiceAwareInterface, \Zend\Log\LoggerAwareInterface
 {
     /**
@@ -89,7 +88,6 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
      *
      * @var string
      */
-
     protected $db;
 
     /**
@@ -97,7 +95,6 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
      *
      * @var LoggerInterface
      */
-
     protected $logger = false;
 
     /**
@@ -186,7 +183,7 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
 
         $this->pickupEnableBranchcodes
             = isset($this->config['Holds']['pickupLocations'])
-            ? $this->config['Holds']['pickupLocations'] : array();
+            ? $this->config['Holds']['pickupLocations'] : [];
 
         // Create a dateConverter
         $this->dateConverter = new \VuFind\Date\Converter;
@@ -251,7 +248,7 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
      *
      * @return $contents or $default
      */
-    protected function getField($contents, $default="Unknown")
+    protected function getField($contents, $default = "Unknown")
     {
         if ((string) $contents != "") {
             return (string) $contents;
@@ -271,7 +268,7 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
      * @throws ILSException
      * @return obj
      */
-    protected function makeRequest($api_query, $http_method="GET")
+    protected function makeRequest($api_query, $http_method = "GET")
     {
         //$url = $this->host . $this->api_path . $api_query;
 
@@ -280,10 +277,10 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
         if ($this->debug_enabled) {
             $this->debug("URL: '$url'");
         }
-        $http_headers = array(
+        $http_headers = [
             "Accept: text/xml",
             "Accept-encoding: plain",
-        );
+        ];
 
         try {
             $client = $this->httpService->createClient($url);
@@ -319,17 +316,17 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
      *
      * Makes a request to the Polaris Restful API
      *
-     * @param string $service     Called function (GetAvailability, 
-     *                                             GetRecords, 
-     *                                             GetAuthorityRecords, 
-     *                                             LookupPatron, 
-     *                                             AuthenticatePatron, 
-     *                                             GetPatronInfo, 
-     *                                             GetPatronStatus, 
-     *                                             GetServices, 
-     *                                             RenewLoan, 
-     *                                             HoldTitle, 
-     *                                             HoldItem, 
+     * @param string $service     Called function (GetAvailability,
+     *                                             GetRecords,
+     *                                             GetAuthorityRecords,
+     *                                             LookupPatron,
+     *                                             AuthenticatePatron,
+     *                                             GetPatronInfo,
+     *                                             GetPatronStatus,
+     *                                             GetServices,
+     *                                             RenewLoan,
+     *                                             HoldTitle,
+     *                                             HoldItem,
      *                                             CancelHold)
      * @param array  $params      Key is parameter name, value is parameter value
      * @param string $http_method HTTP method (default = GET)
@@ -337,7 +334,7 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
      * @throws ILSException
      * @return obj
      */
-    protected function makeIlsdiRequest($service, $params, $http_method="GET")
+    protected function makeIlsdiRequest($service, $params, $http_method = "GET")
     {
         $start = microtime(true);
         $url = $this->ilsBaseUrl . "?service=" . $service;
@@ -348,10 +345,10 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
         if ($this->debug_enabled) {
             $this->debug("URL: '$url'");
         }
-        $http_headers = array(
-        "Accept: text/xml",
-        "Accept-encoding: plain",
-        );
+        $http_headers = [
+            "Accept: text/xml",
+            "Accept-encoding: plain",
+        ];
 
         try {
             $client = $this->httpService->createClient($url);
@@ -437,7 +434,6 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
         return $functionConfig;
     }
 
-     // @codingStandardsIgnoreStart
     /**
      * Get Pick Up Locations
      *
@@ -453,11 +449,10 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
      * based on this data or other areas of VuFind may behave incorrectly.
      *
      * @throws ILSException
+     * @return array An array of associative arrays with locationID and
+     * locationDisplay keys
      *
-     * @return array An array of associative arrays with locationID and locationDisplay keys
      * @SuppressWarnings(PHPMD.UnusedFormalParameter)
-     * @codingStandardsIgnoreEnd
-     *
      */
     public function getPickUpLocations($patron = false, $holdDetails = null)
     {
@@ -468,9 +463,9 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
             $branchcodes = "'" . implode(
                 "','", $this->pickupEnableBranchcodes
             ) . "'";
-            $sql = "SELECT branchcode as locationID, 
-                       branchname as locationDisplay 
-                    FROM branches 
+            $sql = "SELECT branchcode as locationID,
+                       branchname as locationDisplay
+                    FROM branches
                     WHERE branchcode IN ($branchcodes)";
             try {
                 $sqlSt = $this->db->prepare($sql);
@@ -508,7 +503,8 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
      * placeHold, minus the patron data.    May be used to limit the pickup options
      * or may be ignored.
      *
-     * @return                                        string           The default pickup location for the patron.
+     * @return string The default pickup location for the patron.
+     *
      * @SuppressWarnings(PHPMD.UnusedFormalParameter)
      */
     public function getDefaultPickUpLocation($patron = false, $holdDetails = null)
@@ -531,7 +527,7 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
      */
     public function placeHold($holdDetails)
     {
-        $rsvLst             = array();
+        $rsvLst             = [];
         $patron             = $holdDetails['patron'];
         $patron_id          = $patron['id'];
         $request_location   = isset($patron['ip']) ? $patron['ip'] : "127.0.0.1";
@@ -551,10 +547,10 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
                 $needed_before_date = $dateObject->format("Y-m-d");
             }
         } catch (\Exception $e) {
-            return array(
+            return [
                 "success" => false,
                 "sysMessage" => "It seems you entered an invalid expiration date."
-            );
+            ];
         }
 
         if ($this->debug_enabled) {
@@ -568,7 +564,7 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
             $this->debug("Level: " . $level);
         }
 
-        if ($level == "title" ) {
+        if ($level == "title") {
             $rqString = "HoldTitle&patron_id=$patron_id&bib_id=$bib_id"
                 . "&request_location=$request_location"
                 . "&pickup_location=$pickup_location"
@@ -612,16 +608,16 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
         }
 
         if ($rsp->{'code'} != "") {
-            return array(
+            return [
                 "success"    => false,
-                "sysMessage" => $this->getField($rsp->{'code'}) 
+                "sysMessage" => $this->getField($rsp->{'code'})
                                    . $holdDetails['level'],
-            );
+            ];
         }
-        return array(
+        return [
             "success"    => true,
             //"sysMessage" => $message,
-        );
+        ];
     }
 
     /**
@@ -646,37 +642,45 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
 
         $started = microtime(true);
 
-        $holding = array();
+        $holding = [];
         $available = true;
         $duedate = $status = '';
         $loc = $shelf = '';
         $reserves = "N";
 
-        // @codingStandardsIgnoreStart
-        $sql = "select i.itemnumber as ITEMNO, i.location, av.lib_opac AS LOCATION, i.holdingbranch as HLDBRNCH,
-      		i.homebranch as HOMEBRANCH, i.reserves as RESERVES, i.itemcallnumber as CALLNO, i.barcode as BARCODE,
-      		i.copynumber as COPYNO, i.notforloan as NOTFORLOAN, i.itemnotes as PERIONAME, b.frameworkcode as DOCTYPE,
-      		t.frombranch as TRANSFERFROM, t.tobranch as TRANSFERTO, i.itemlost as ITEMLOST
-                    from items i join biblio b on i.biblionumber = b.biblionumber
-                    left outer join (SELECT itemnumber, frombranch, tobranch from branchtransfers where datearrived IS NULL) as t USING (itemnumber)
-                    left join authorised_values as av on i.location = av.authorised_value
-                    where i.biblionumber = :id AND av.category = 'LOC' order by i.itemnumber DESC";
-        $sqlReserves = "select count(*) as RESERVESCOUNT from reserves WHERE biblionumber = :id AND found IS NULL";
-        $sqlWaitingReserve = "select count(*) as WAITING from reserves WHERE itemnumber = :item_id and found = 'W'";
-        $sqlHoldings = "SELECT ExtractValue(( SELECT marcxml FROM biblioitems WHERE biblionumber = :id), '//datafield[@tag=\"866\"]/subfield[@code=\"a\"]') AS MFHD;";
-        // @codingStandardsIgnoreEnd
+        $sql = "select i.itemnumber as ITEMNO, i.location, av.lib_opac AS LOCATION,
+            i.holdingbranch as HLDBRNCH, i.homebranch as HOMEBRANCH,
+            i.reserves as RESERVES, i.itemcallnumber as CALLNO, i.barcode as BARCODE,
+            i.copynumber as COPYNO, i.notforloan as NOTFORLOAN,
+            i.itemnotes as PERIONAME, b.frameworkcode as DOCTYPE,
+            t.frombranch as TRANSFERFROM, t.tobranch as TRANSFERTO,
+            i.itemlost as ITEMLOST
+            from items i join biblio b on i.biblionumber = b.biblionumber
+            left outer join
+                (SELECT itemnumber, frombranch, tobranch from branchtransfers
+                where datearrived IS NULL) as t USING (itemnumber)
+            left join authorised_values as av on i.location = av.authorised_value
+            where i.biblionumber = :id AND av.category = 'LOC'
+            order by i.itemnumber DESC";
+        $sqlReserves = "select count(*) as RESERVESCOUNT from reserves "
+            . "WHERE biblionumber = :id AND found IS NULL";
+        $sqlWaitingReserve = "select count(*) as WAITING from reserves "
+            . "WHERE itemnumber = :item_id and found = 'W'";
+        $sqlHoldings = "SELECT ExtractValue(( SELECT marcxml FROM biblioitems "
+            . "WHERE biblionumber = :id), "
+            . "'//datafield[@tag=\"866\"]/subfield[@code=\"a\"]') AS MFHD;";
 
         if (!$this->db) {
             $this->initDB();
         }
         try {
             $itemSqlStmt = $this->db->prepare($sql);
-            $itemSqlStmt->execute(array(':id' => $id));
+            $itemSqlStmt->execute([':id' => $id]);
             $sqlStmtReserves = $this->db->prepare($sqlReserves);
             $sqlStmtWaitingReserve = $this->db->prepare($sqlWaitingReserve);
-            $sqlStmtReserves->execute(array(':id' => $id));
+            $sqlStmtReserves->execute([':id' => $id]);
             $sqlStmtHoldings = $this->db->prepare($sqlHoldings);
-            $sqlStmtHoldings->execute(array(':id' => $id));
+            $sqlStmtHoldings->execute([':id' => $id]);
         } catch (PDOException $e) {
             $this->debug('Connection failed: ' . $e->getMessage());
         }
@@ -690,7 +694,7 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
 
         foreach ($itemSqlStmt->fetchAll() as $rowItem) {
             $inum = $rowItem['ITEMNO'];
-            $sqlStmtWaitingReserve->execute(array(':item_id' => $inum));
+            $sqlStmtWaitingReserve->execute([':item_id' => $inum]);
             $waitingReserveRow = $sqlStmtWaitingReserve->fetch();
             $waitingReserve = $waitingReserveRow["WAITING"];
             $sql = "select date_due as DUEDATE from issues where itemnumber = :inum";
@@ -699,7 +703,7 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
                 // If the item is available for loan, then check its current
                 // status
                 $issueSqlStmt = $this->db->prepare($sql);
-                $issueSqlStmt->execute(array(':inum' => $inum));
+                $issueSqlStmt->execute([':inum' => $inum]);
                 $rowIssue = $issueSqlStmt->fetch();
                 if ($rowIssue) {
                     $available = false;
@@ -720,10 +724,10 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
                 break;
             }
             /*
-             * If the Item is in Location INTERNET or ONLINE, 
+             * If the Item is in Location INTERNET or ONLINE,
              * the item is considered available
              */
-            if ($rowItem['LOCATION'] == 'INTERNET' 
+            if ($rowItem['LOCATION'] == 'INTERNET'
                 || $rowItem['LOCATION'] == 'ONLINE'
             ) {
                 $available = true;
@@ -732,7 +736,7 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
             }
 
             // If Item is Lost or Missing, provide that status
-            if ($rowItem['ITEMLOST'] > 0 ) {
+            if ($rowItem['ITEMLOST'] > 0) {
                 $available = false;
                 $duedate = '01/01/2099';
                 $status = 'Lost/Missing';
@@ -752,24 +756,26 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
             }
 
             if ($loc != "Unknown") {
-                $sqlBranch = "select branchname as BNAME 
+                $sqlBranch = "select branchname as BNAME
                               from branches
                               where branchcode = :branch";
                 $branchSqlStmt = $this->db->prepare($sqlBranch);
-                $branchSqlStmt->execute(array(':branch' => $loc));
+                $branchSqlStmt->execute([':branch' => $loc]);
                 $row = $branchSqlStmt->fetch();
                 if ($row) {
                     $loc = $row['BNAME'];
                 }
             }
 
-            // @codingStandardsIgnoreStart
             $onTransfer = false;
-            if (($rowItem["TRANSFERFROM"] != null) && ($rowItem["TRANSFERTO"] != null)) {
-                $branchSqlStmt->execute(array(':branch' => $rowItem["TRANSFERFROM"]));
+            if (($rowItem["TRANSFERFROM"] != null)
+                && ($rowItem["TRANSFERTO"] != null)
+            ) {
+                $branchSqlStmt->execute([':branch' => $rowItem["TRANSFERFROM"]]);
                 $rowFrom = $branchSqlStmt->fetch();
-                $transferfrom = $rowFrom ? $rowFrom["BNAME"] : $rowItem["TRANSFERFROM"];
-                $branchSqlStmt->execute(array(':branch' => $rowItem["TRANSFERTO"]));
+                $transferfrom = $rowFrom
+                    ? $rowFrom["BNAME"] : $rowItem["TRANSFERFROM"];
+                $branchSqlStmt->execute([':branch' => $rowItem["TRANSFERTO"]]);
                 $rowTo = $branchSqlStmt->fetch();
                 $transferto = $rowTo ? $rowTo["BNAME"] : $rowItem["TRANSFERTO"];
                 $status = "Na cest? z $transferfrom do $transferto";
@@ -787,31 +793,36 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
             } else {
                 $waiting = false;
             }
-            $holding[] = array(
-            'id'           => $id,
-            'availability' => (string) $available,
-            'item_id'      => $rowItem['ITEMNO'],
-            'status'       => $status,
-            'location'     => $loc,
-            'notes'        => $notes["MFHD"],
-            //'reserve'      => (null == $rowItem['RESERVES']) ? 'N' : $rowItem['RESERVES'],
-            'reserve'      => 'N',
-            'callnumber'   => ((null == $rowItem['CALLNO']) || ($rowItem['DOCTYPE'] == "PE")) ? '' : $rowItem['CALLNO'],
-            'duedate'      => ($onTransfer || $waiting) ? '' : (string) $duedate_formatted,
-            'barcode'      => (null == $rowItem['BARCODE']) ? 'Unknown' : $rowItem['BARCODE'],
-            'number'       => (null == $rowItem['COPYNO']) ? '' : $rowItem['COPYNO'],
-            'requests_placed' => $reservesCount ? $reservesCount : 0,
-            'frameworkcode'=> $rowItem['DOCTYPE'],
-            );
-            // @codingStandardsIgnoreEnd
+            $holding[] = [
+                'id'           => $id,
+                'availability' => (string) $available,
+                'item_id'      => $rowItem['ITEMNO'],
+                'status'       => $status,
+                'location'     => $loc,
+                'notes'        => $notes["MFHD"],
+                //'reserve'      => (null == $rowItem['RESERVES'])
+                //    ? 'N' : $rowItem['RESERVES'],
+                'reserve'      => 'N',
+                'callnumber'   =>
+                    ((null == $rowItem['CALLNO']) || ($rowItem['DOCTYPE'] == "PE"))
+                        ? '' : $rowItem['CALLNO'],
+                'duedate'      => ($onTransfer || $waiting)
+                    ? '' : (string) $duedate_formatted,
+                'barcode'      => (null == $rowItem['BARCODE'])
+                    ? 'Unknown' : $rowItem['BARCODE'],
+                'number'       => (null == $rowItem['COPYNO'])
+                    ? '' : $rowItem['COPYNO'],
+                'requests_placed' => $reservesCount ? $reservesCount : 0,
+                'frameworkcode' => $rowItem['DOCTYPE'],
+            ];
 
         }
 
         //file_put_contents('holding.txt', print_r($holding,TRUE), FILE_APPEND);
 
         $this->debug(
-            "Processing finished, rows processed: " 
-            . count($holding).", took ".(microtime(true)-$started).
+            "Processing finished, rows processed: "
+            . count($holding) . ", took " . (microtime(true) - $started) .
             " sec"
         );
 
@@ -836,7 +847,7 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
     public function getHoldingOld($id, $patron = false)
     {
 
-        $holding = array();
+        $holding = [];
         $available = true;
         $duedate = $status = '';
         $loc = $shelf = '';
@@ -878,18 +889,18 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
                     break;
                 }
             }
-            $holding[] = array(
-            'id'           => (string) $id,
-            'availability' => (string) $available,
-            'item_id'      => $this->getField($item->{'itemnumber'}),
-            'status'       => (string) $status,
-            'location'     => $this->getField($item->{'location'}),
-            'reserve'      => (string) $reserves,
-            'callnumber'   => $this->getField($item->{'itemcallnumber'}),
-            'duedate'      => (string) $duedate,
-            'barcode'      => $this->getField($item->{'barcode'}),
-            'number'       => $this->getField($item->{'copynumber'}),
-            );
+            $holding[] = [
+                'id'           => (string) $id,
+                'availability' => (string) $available,
+                'item_id'      => $this->getField($item->{'itemnumber'}),
+                'status'       => (string) $status,
+                'location'     => $this->getField($item->{'location'}),
+                'reserve'      => (string) $reserves,
+                'callnumber'   => $this->getField($item->{'itemcallnumber'}),
+                'duedate'      => (string) $duedate,
+                'barcode'      => $this->getField($item->{'barcode'}),
+                'number'       => $this->getField($item->{'copynumber'}),
+            ];
         }
         return $holding;
     }
@@ -897,10 +908,10 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
     /**
      * This method queries the ILS for new items
      *
-     * Comment for $fundID: (use a value returned by getFunds, or exclude for no 
-     * limit); note that ?fund? may be a misnomer ? if funds are not an 
-     * appropriate way to limit your new item results, you can return a different 
-     * set of values from getFunds. The important thing is that this parameter 
+     * Comment for $fundID: (use a value returned by getFunds, or exclude for no
+     * limit); note that ?fund? may be a misnomer ? if funds are not an
+     * appropriate way to limit your new item results, you can return a different
+     * set of values from getFunds. The important thing is that this parameter
      * supports an ID returned by getFunds, whatever that may mean.
      *
      * @param unknown $page    - page number of results to retrieve (starts at 1)
@@ -910,19 +921,19 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
      *
      * @return array provides a count and the results of new items.
      */
-    public function getNewItems($page, $limit, $daysOld, $fundId = null) 
+    public function getNewItems($page, $limit, $daysOld, $fundId = null)
     {
 
         $this->debug("getNewItems called $page|$limit|$daysOld|$fundId");
 
-        $items = array();
+        $items = [];
         $daysOld = min(abs(intval($daysOld)), 30);
-        $sql = "SELECT distinct biblionumber as id 
-                FROM items 
-                WHERE itemlost = 0 
-                   and stocknumber > 1 
-                   and dateaccessioned > DATE_ADD(CURRENT_TIMESTAMP, 
-                      INTERVAL -$daysOld day) 
+        $sql = "SELECT distinct biblionumber as id
+                FROM items
+                WHERE itemlost = 0
+                   and stocknumber > 1
+                   and dateaccessioned > DATE_ADD(CURRENT_TIMESTAMP,
+                      INTERVAL -$daysOld day)
                 ORDER BY dateaccessioned DESC";
 
         if (!$this->db) {
@@ -936,19 +947,18 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
 
         $rescount = 0;
         foreach ($itemSqlStmt->fetchAll() as $rowItem) {
-            $items[] = array (
-            'id' => $rowItem['id']
-            );
+            $items[] =  [
+                'id' => $rowItem['id']
+            ];
             $rescount++;
         }
 
-        $this->debug($rescount." fetched");
+        $this->debug($rescount . " fetched");
 
-        $results = array_slice($items, ($page - 1) * $limit, ($page * $limit)-1);
-        return array('count' => $rescount, 'results' => $results);
+        $results = array_slice($items, ($page - 1) * $limit, ($page * $limit) - 1);
+        return ['count' => $rescount, 'results' => $results];
     }
 
-     // @codingStandardsIgnoreStart
     /**
      * Get Hold Link
      *
@@ -959,9 +969,9 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
      * @param string $id      The id of the bib record
      * @param array  $details Item details from getHoldings return array
      *
-     * @return                                        string         URL to ILS's OPAC's place hold screen.
+     * @return string         URL to ILS's OPAC's place hold screen.
+     *
      * @SuppressWarnings(PHPMD.UnusedFormalParameter)
-     * @codingStandardsIgnoreEnd
      */
     /*public function getHoldLink($id, $details)
     {
@@ -983,7 +993,7 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
     public function getMyFines($patron)
     {
         $id = 0;
-        $transactionLst = array();
+        $transactionLst = [];
         $row = $sql = $sqlStmt = '';
         try {
             $id = $patron['id'];
@@ -997,9 +1007,9 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
             }
 
             $sqlStmt = $this->db->prepare($sql);
-            $sqlStmt->execute(array(':id' => $id));
+            $sqlStmt->execute([':id' => $id]);
             foreach ($sqlStmt->fetchAll() as $row) {
-                $transactionLst[] = array(
+                $transactionLst[] = [
                     'duedate' => date_format(
                         new \DateTime($row['DUEDATE']), "m/d/Y"
                     ),
@@ -1008,7 +1018,7 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
                     'renew' => $row['RENEWALS'],
                     'item_id' => $row['ITEM_ID'],
                     'message' => $row['NOTES'],
-                );
+                ];
             }
             return $transactionLst;
         }
@@ -1017,7 +1027,6 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
         }
     }
 
-
     /**
      * Get Patron Fines
      *
@@ -1032,7 +1041,7 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
     public function getMyFinesILS($patron)
     {
         $id = $patron['id'];
-        $fineLst = array();
+        $fineLst = [];
 
         $rsp = $this->makeRequest(
             "GetPatronInfo&patron_id=$id" . "&show_contact=0&show_fines=1"
@@ -1044,7 +1053,7 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
         }
 
         foreach ($rsp->{'fines'}->{'fine'} as $fine) {
-            $fineLst[] = array(
+            $fineLst[] = [
                 'amount'     => 100 * $this->getField($fine->{'amount'}),
                 // FIXME: require accountlines.itemnumber -> issues.issuedate data
                 'checkout'   => "N/A",
@@ -1055,7 +1064,7 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
                 'duedate'    => "N/A",
                 // FIXME: require accountlines.itemnumber -> items.biblionumber data
                 'id'         => "N/A",
-            );
+            ];
         }
         return $fineLst;
     }
@@ -1074,7 +1083,7 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
     public function getMyHolds($patron)
     {
         $id = $patron['id'];
-        $holdLst = array();
+        $holdLst = [];
 
         $rsp = $this->makeRequest(
             "GetPatronInfo&patron_id=$id" . "&show_contact=0&show_holds=1"
@@ -1085,7 +1094,7 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
             //print_r($rsp); // Proof that no itemnumber is returned.
         }
         foreach ($rsp->{'holds'}->{'hold'} as $hold) {
-            $holdLst[] = array(
+            $holdLst[] = [
                 'id'       => $this->getField($hold->{'biblionumber'}),
                 'location' => $this->getField($hold->{'branchname'}),
                 // FIXME: require exposure of reserves.expirationdate
@@ -1095,9 +1104,9 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
                 ),
                 'position' => $this->getField($hold->{'priority'}),
                 'title' => $this->getField($hold->{'title'}),
-                'available' => ($this->getField($hold->{'found'}) == "W")?true:false,
-                   'reserve_id' => $this->getField($hold->{'reserve_id'}),
-            );
+                'available' => ($this->getField($hold->{'found'}) == "W"),
+                'reserve_id' => $this->getField($hold->{'reserve_id'}),
+            ];
         }
         return $holdLst;
     }
@@ -1131,7 +1140,7 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
      */
     public function cancelHolds($cancelDetails)
     {
-        $retVal         = array('count' => 0, 'items' => array());
+        $retVal         = ['count' => 0, 'items' => []];
         $details        = $cancelDetails['details'];
         $patron_id      = $cancelDetails['patron']['id'];
         $request_prefix = "CancelHold&patron_id=" . $patron_id . "&item_id=";
@@ -1139,17 +1148,17 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
         foreach ($details as $cancelItem) {
             $rsp = $this->makeRequest($request_prefix . $cancelItem);
             if ($rsp->{'code'} != "Canceled") {
-                $retVal['items'][$cancelItem] = array(
+                $retVal['items'][$cancelItem] = [
                     'success'    => false,
                     'status'     => 'hold_cancel_fail',
                     'sysMessage' => $this->getField($rsp->{'code'}),
-                );
+                ];
             } else {
                 $retVal['count']++;
-                $retVal['items'][$cancelItem] = array(
+                $retVal['items'][$cancelItem] = [
                     'success' => true,
                     'status' => 'hold_cancel_success',
-                );
+                ];
             }
         }
         return $retVal;
@@ -1168,7 +1177,7 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
     public function getMyProfile($patron)
     {
         $id = $patron['id'];
-        $profile = array();
+        $profile = [];
 
         $rsp = $this->makeRequest(
             "GetPatronInfo&patron_id=$id" . "&show_contact=1"
@@ -1180,7 +1189,7 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
         }
 
         if ($rsp->{'code'} != 'PatronNotFound') {
-            $profile = array(
+            $profile = [
                 'firstname' => $this->getField($rsp->{'firstname'}),
                 'lastname'  => $this->getField($rsp->{'surname'}),
                 'address1'  => $this->getField($rsp->{'address'}),
@@ -1188,7 +1197,7 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
                 'zip'       => $this->getField($rsp->{'zipcode'}),
                 'phone'     => $this->getField($rsp->{'phone'}),
                 'group'     => $this->getField($rsp->{'categorycode'}),
-            );
+            ];
             return $profile;
         } else {
             return null;
@@ -1211,7 +1220,7 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
     {
         echo "<!--";
         $id = $patron['id'];
-        $transactionLst = array();
+        $transactionLst = [];
         $start = microtime(true);
         $rsp = $this->makeRequest(
             "GetPatronInfo&patron_id=$id" . "&show_contact=0&show_loans=1"
@@ -1226,10 +1235,10 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
         foreach ($rsp->{'loans'}->{'loan'} as $loan) {
             $start = microtime(true);
             $rsp2 = $this->makeIlsdiRequest(
-                "GetServices", array(
-                "patron_id" => $id,
-                "item_id" => $this->getField($loan->{'itemnumber'})
-                )
+                "GetServices", [
+                    "patron_id" => $id,
+                    "item_id" => $this->getField($loan->{'itemnumber'})
+                ]
             );
             $end = microtime(true);
             $requestTimes[] = $end - $start;
@@ -1240,11 +1249,11 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
                 }
             }
 
-            $transactionLst[] = array(
+            $transactionLst[] = [
                 'duedate'   => date_format(
                     new \DateTime(
                         $this->getField($loan->{'date_due'})
-                    ), 
+                    ),
                     "m/d/Y"
                 ),
                 'id'        => $this->getField($loan->{'biblionumber'}),
@@ -1252,7 +1261,7 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
                 'barcode'   => $this->getField($loan->{'barcode'}),
                 'renew'     => $this->getField($loan->{'renewals'}, '0'),
                 'renewable' => $renewable,
-            );
+            ];
         }
         foreach ($requestTimes as $time) {
             echo "\n$time\n";
@@ -1261,7 +1270,6 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
         return $transactionLst;
     }
 
-
     /**
      * Get Renew Details
      *
@@ -1293,7 +1301,7 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
      */
     public function renewMyItems($renewDetails)
     {
-        $retVal         = array('blocks' => false, 'details' => array());
+        $retVal         = ['blocks' => false, 'details' => []];
         $details        = $renewDetails['details'];
         $patron_id      = $renewDetails['patron']['id'];
         $request_prefix = "RenewLoan&patron_id=" . $patron_id . "&item_id=";
@@ -1303,19 +1311,19 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
             if ($rsp->{'success'} != '0') {
                 list($date, $time)
                     = explode(" ", $this->getField($rsp->{'date_due'}));
-                $retVal['details'][$renewItem] = array(
+                $retVal['details'][$renewItem] = [
                     "success"  => true,
                     "new_date" => $date,
                     "new_time" => $time,
                     "item_id"  => $renewItem,
-                );
+                ];
             } else {
-                $retVal['details'][$renewItem] = array(
+                $retVal['details'][$renewItem] = [
                     "success"    => false,
                     "new_date"   => false,
                     "item_id"    => $renewItem,
                     //"sysMessage" => $this->getField($rsp->{'error'}),
-                );
+                ];
             }
         }
         return $retVal;
@@ -1329,14 +1337,15 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
      *
      * @param string $id The record id to retrieve the info for
      *
-     * @throws                                        ILSException
-     * @return                                        array An array with the acquisitions data on success.
+     * @throws ILSException
+     * @return array An array with the acquisitions data on success.
+     *
      * @SuppressWarnings(PHPMD.UnusedFormalParameter)
      */
     public function getPurchaseHistory($id)
     {
         // TODO
-        return array();
+        return [];
     }
 
     /**
@@ -1369,9 +1378,9 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
      */
     public function getStatuses($idLst)
     {
-        $this->debug("IDs:".implode(',', $idLst));
+        $this->debug("IDs:" . implode(',', $idLst));
 
-        $statusLst = array();
+        $statusLst = [];
         foreach ($idLst as $id) {
             $statusLst[] = $this->getStatus($id);
         }
@@ -1393,12 +1402,12 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
             $sql = "SELECT biblio.biblionumber AS biblionumber
                       FROM biblioitems
                       JOIN biblio USING (biblionumber)
-                      WHERE ExtractValue( 
+                      WHERE ExtractValue(
                          marcxml, '//datafield[@tag=\"942\"]/subfield[@code=\"n\"]' )
                       IN ('Y', '1')";
             $sqlStmt = $this->db->prepare($sql);
             $sqlStmt->execute();
-            $result = array();
+            $result = [];
             foreach ($sqlStmt->fetchAll() as $rowItem) {
                 $result[] = $rowItem["biblionumber"];
             }
@@ -1420,7 +1429,7 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
 
         $sql = "SELECT DISTINCT department as abv, lib_opac AS DEPARTMENT
                  FROM courses
-                 INNER JOIN `authorised_values` 
+                 INNER JOIN `authorised_values`
                     ON courses.department = `authorised_values`.`authorised_value`";
         try {
             if (!$this->db) {
@@ -1428,7 +1437,7 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
             }
             $sqlStmt = $this->db->prepare($sql);
             $sqlStmt->execute();
-            $result = array();
+            $result = [];
             foreach ($sqlStmt->fetchAll() as $rowItem) {
                 $deptList[$rowItem["abv"]] = $rowItem["DEPARTMENT"];
             }
@@ -1448,7 +1457,7 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
     {
         $instList = [];
 
-        $sql = "SELECT DISTINCT borrowernumber, 
+        $sql = "SELECT DISTINCT borrowernumber,
                        CONCAT(firstname, ' ', surname) AS name
                  FROM course_instructors
                  LEFT JOIN borrowers USING(borrowernumber)";
@@ -1459,7 +1468,7 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
             }
             $sqlStmt = $this->db->prepare($sql);
             $sqlStmt->execute();
-            $result = array();
+            $result = [];
             foreach ($sqlStmt->fetchAll() as $rowItem) {
                 $instList[$rowItem["borrowernumber"]] = $rowItem["name"];
             }
@@ -1479,7 +1488,7 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
     {
         $courseList = [];
 
-        $sql = "SELECT course_id, 
+        $sql = "SELECT course_id,
                 CONCAT (course_number, ' - ', course_name) AS course
                  FROM courses
                  WHERE enabled = 1";
@@ -1489,7 +1498,7 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
             }
             $sqlStmt = $this->db->prepare($sql);
             $sqlStmt->execute();
-            $result = array();
+            $result = [];
             foreach ($sqlStmt->fetchAll() as $rowItem) {
                 $courseList[$rowItem["course_id"]] = $rowItem["course"];
             }
@@ -1535,12 +1544,12 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
         $reserveWhere = empty($reserveWhere) ?
             "" : "where (" . implode(' AND ', $reserveWhere) . ")";
 
-        $sql = "SELECT biblionumber AS `BIB_ID`, 
-                       courses.course_id AS COURSE_ID, 
-                       course_instructors.borrowernumber as INSTRUCTOR_ID, 
-                       courses.department AS DEPARTMENT_ID 
+        $sql = "SELECT biblionumber AS `BIB_ID`,
+                       courses.course_id AS COURSE_ID,
+                       course_instructors.borrowernumber as INSTRUCTOR_ID,
+                       courses.department AS DEPARTMENT_ID
                 FROM courses
-                INNER JOIN `authorised_values` 
+                INNER JOIN `authorised_values`
                    ON courses.department = `authorised_values`.`authorised_value`
                 INNER JOIN `course_reserves` USING (course_id)
                 INNER JOIN `course_items` USING (ci_id)
@@ -1552,7 +1561,7 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
         try {
             $sqlStmt = $this->db->prepare($sql, $bindParams);
             $sqlStmt->execute();
-            $result = array();
+            $result = [];
             foreach ($sqlStmt->fetchAll() as $rowItem) {
                 $result[] = $rowItem;
             }
@@ -1576,7 +1585,7 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
      */
     public function patronLogin($username, $password)
     {
-        $patron = array();
+        $patron = [];
 
         //       $idObj = $this->makeRequest(
         //         "AuthenticatePatron" . "&username=" . $username
@@ -1596,7 +1605,7 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
             $rsp = $this->makeRequest(
                 "GetPatronInfo&patron_id=$id&show_contact=1"
             );
-            $profile = array(
+            $profile = [
                 'id'           => $this->getField($idObj->{'id'}),
                 'firstname'    => $this->getField($rsp->{'firstname'}),
                 'lastname'     => $this->getField($rsp->{'lastname'}),
@@ -1605,7 +1614,7 @@ class KohaRest extends \VuFind\ILS\Driver\AbstractBase implements
                 'email'        => $this->getField($rsp->{'email'}),
                 'major'        => null,
                 'college'      => null,
-            );
+            ];
             return $profile;
         } else {
             return null;