diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9cf34683..04a31add 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org).
 ### Fixed
 
 - Whitelist `tsv` extension when opening CSV files [#429](https://github.com/PHPOffice/PhpSpreadsheet/issues/429)
+- Fix a SUMIF warning with some versions of PHP when having different length of arrays provided as input [#873](https://github.com/PHPOffice/PhpSpreadsheet/pull/873)
 
 ## [1.7.0] - 2019-05-26
 
diff --git a/src/PhpSpreadsheet/Calculation/MathTrig.php b/src/PhpSpreadsheet/Calculation/MathTrig.php
index 9170196b..a06f3a38 100644
--- a/src/PhpSpreadsheet/Calculation/MathTrig.php
+++ b/src/PhpSpreadsheet/Calculation/MathTrig.php
@@ -1224,11 +1224,12 @@ class MathTrig
             }
 
             $testCondition = '=' . $arg . $condition;
+            $sumValue = array_key_exists($key, $sumArgs) ? $sumArgs[$key] : 0;
 
-            if (is_numeric($sumArgs[$key]) &&
+            if (is_numeric($sumValue) &&
                 Calculation::getInstance()->_calculateFormulaValue($testCondition)) {
                 // Is it a value within our criteria and only numeric can be added to the result
-                $returnValue += $sumArgs[$key];
+                $returnValue += $sumValue;
             }
         }
 
diff --git a/tests/data/Calculation/MathTrig/SUMIF.php b/tests/data/Calculation/MathTrig/SUMIF.php
index 85bec2a5..d2d916dc 100644
--- a/tests/data/Calculation/MathTrig/SUMIF.php
+++ b/tests/data/Calculation/MathTrig/SUMIF.php
@@ -94,4 +94,30 @@ return [
             [1],
         ],
     ],
+    [
+        3,
+        [
+            [1],
+            [0],
+            [1]
+        ],
+        1,
+        [
+            [3],
+            [4] // less elements in sum array
+        ]
+    ],
+    [
+        3,
+        [
+            [1],
+            [0] // less elements in condition array
+        ],
+        1,
+        [
+            [3],
+            [4],
+            [5]
+        ]
+    ]
 ];