Fix PHPOffice#1055 : Make hlookup require ordered list only if asking…

… for not exact match
jtattevin · Jul 4, 2019 · 3e41ddf · 3e41ddf
1 parent d4eab49
commit 3e41ddf
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/PhpSpreadsheet/Calculation/LookupRef.php b/src/PhpSpreadsheet/Calculation/LookupRef.php
@@ -794,8 +794,10 @@ public static function HLOOKUP($lookup_value, $lookup_array, $index_number, $not
             $lookupLower = StringHelper::strToLower($lookup_value);
             $rowDataLower = StringHelper::strToLower($rowData);
 
-            if (($bothNumeric && $rowData > $lookup_value) ||
-                ($bothNotNumeric && $rowDataLower > $lookupLower)) {
+            if ($not_exact_match && (
+                ($bothNumeric && $rowData > $lookup_value) ||
+                ($bothNotNumeric && $rowDataLower > $lookupLower)
+                )) {
                 break;
             }