@@ -101,11 +101,11 @@ |
||
101 | 101 | } else if ($key->isDateVariable()) { |
102 | 102 | $groupedItems[Date::serializeDate($dataItem->{$variable})][] = $dataItem; |
103 | 103 | continue; |
104 | - } else if ($key->isMacro()){ |
|
104 | + } else if ($key->isMacro()) { |
|
105 | 105 | $macroResult = CiteProc::getContext()->getMacro($key->getMacro())->render($dataItem, $citationNumber); |
106 | 106 | $groupedItems[mb_strtolower($macroResult)] = $dataItem; |
107 | 107 | continue; |
108 | - } else if ($variable === "citation-number"){ |
|
108 | + } else if ($variable === "citation-number") { |
|
109 | 109 | $groupedItems[$citationNumber + 1] = $dataItem; |
110 | 110 | } else { //this imply sort key citation-number |
111 | 111 | $groupedItems[mb_strtolower($dataItem->{$variable})] = $dataItem; |
@@ -105,7 +105,7 @@ |
||
105 | 105 | $macroResult = CiteProc::getContext()->getMacro($key->getMacro())->render($dataItem, $citationNumber); |
106 | 106 | $groupedItems[mb_strtolower($macroResult)] = $dataItem; |
107 | 107 | continue; |
108 | - } else if ($variable === "citation-number"){ |
|
108 | + } else if ($variable === "citation-number"){ |
|
109 | 109 | $groupedItems[$citationNumber + 1] = $dataItem; |
110 | 110 | } else { //this imply sort key citation-number |
111 | 111 | $groupedItems[mb_strtolower($dataItem->{$variable})] = $dataItem; |