Revert "Issue PHPOffice/PHPExcel#1091 fix"

balgf · balgf · commit 8333d69df919 · 2017-01-07T16:27:32.000+08:00
This reverts commit 239ca05.
diff --git a/src/PhpSpreadsheet/Calculation/LookupRef.php b/src/PhpSpreadsheet/Calculation/LookupRef.php
@@ -611,10 +611,6 @@ public static function MATCH($lookup_value, $lookup_array, $match_type = 1)
      */
     public static function INDEX($arrayValues, $rowNum = 0, $columnNum = 0)
     {
-        while(is_array($rowNum)) {
-            $rowNum = current($rowNum);
-        }
-
         if (($rowNum < 0) || ($columnNum < 0)) {
             return Functions::VALUE();
         }

Original file line number	Diff line number	Diff line change
`@@ -611,10 +611,6 @@ public static function MATCH($lookup_value, $lookup_array, $match_type = 1)`
`611`	`611`	`*/`
`612`	`612`	`public static function INDEX($arrayValues, $rowNum = 0, $columnNum = 0)`
`613`	`613`	`{`
`614`		`- while(is_array($rowNum)) {`
`615`		`- $rowNum = current($rowNum);`
`616`		`- }`
`617`		`-`
`618`	`614`	`if (($rowNum < 0) \|\| ($columnNum < 0)) {`
`619`	`615`	`return Functions::VALUE();`
`620`	`616`	`}`