Alter Version

vendor/PhpSpreadsheet/Calculation/Category.php

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+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Calculation;
+
+abstract class Category
+{
+    // Function categories
+    const CATEGORY_CUBE = 'Cube';
+    const CATEGORY_DATABASE = 'Database';
+    const CATEGORY_DATE_AND_TIME = 'Date and Time';
+    const CATEGORY_ENGINEERING = 'Engineering';
+    const CATEGORY_FINANCIAL = 'Financial';
+    const CATEGORY_INFORMATION = 'Information';
+    const CATEGORY_LOGICAL = 'Logical';
+    const CATEGORY_LOOKUP_AND_REFERENCE = 'Lookup and Reference';
+    const CATEGORY_MATH_AND_TRIG = 'Math and Trig';
+    const CATEGORY_STATISTICAL = 'Statistical';
+    const CATEGORY_TEXT_AND_DATA = 'Text and Data';
+    const CATEGORY_WEB = 'Web';
+}