Added support for the WEBSERVICE function

CHANGELOG.md

@@ -13,6 +13,7 @@ and this project adheres to [Semantic Versioning](https://semver.org).
 - Add Cell Address Helper to provide conversions between the R1C1 and A1 address formats [#1558](https://github.com/PHPOffice/PhpSpreadsheet/pull/1558)
 - Add ability to edit Html/Pdf before saving [#1499](https://github.com/PHPOffice/PhpSpreadsheet/pull/1499)
 - Add ability to set codepage explicitly for BIFF5 [#1018](https://github.com/PHPOffice/PhpSpreadsheet/issues/1018)
+- Added support for the WEBSERVICE function
 
 ### Fixed
 

composer.json

@@ -56,7 +56,8 @@
         "maennchen/zipstream-php": "^2.1",
         "markbaker/complex": "^1.4",
         "markbaker/matrix": "^1.2",
-        "psr/simple-cache": "^1.0"
+        "psr/simple-cache": "^1.0",
+        "guzzlehttp/guzzle": "^7.0"
     },
     "require-dev": {
         "dompdf/dompdf": "^0.8.5",

src/PhpSpreadsheet/Calculation/Calculation.php

@@ -2184,6 +2184,11 @@ class Calculation
             'functionCall' => [LookupRef::class, 'VLOOKUP'],
             'argumentCount' => '3,4',
         ],
+        'WEBSERVICE' => [
+            'category' => Category::CATEGORY_WEB,
+            'functionCall' => [Web::class, 'WEBSERVICE'],
+            'argumentCount' => '1',
+        ],
         'WEEKDAY' => [
             'category' => Category::CATEGORY_DATE_AND_TIME,
             'functionCall' => [DateTime::class, 'WEEKDAY'],

src/PhpSpreadsheet/Calculation/Category.php

@@ -16,4 +16,5 @@ abstract class Category
     const CATEGORY_MATH_AND_TRIG = 'Math and Trig';
     const CATEGORY_STATISTICAL = 'Statistical';
     const CATEGORY_TEXT_AND_DATA = 'Text and Data';
+    const CATEGORY_WEB = 'Web';
 }