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fix data type problem in INDEX function on LookupRef.php #735

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fix data type problem in INDEX function on LookupRef.php #735

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10 changes: 10 additions & 0 deletions Classes/PHPExcel/Calculation/LookupRef.php
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Original file line number Diff line number Diff line change
Expand Up @@ -598,6 +598,16 @@ public static function MATCH($lookup_value, $lookup_array, $match_type = 1)
*/
public static function INDEX($arrayValues, $rowNum = 0, $columnNum = 0)
{

if(is_array($rowNum)){
foreach($rowNum as $k=>$v){
foreach($v as $k2=>$v2){
$rowNum = $v2;
break 2;
}
}
}

if (($rowNum < 0) || ($columnNum < 0)) {
return PHPExcel_Calculation_Functions::VALUE();
}
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