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lib/PhpSpreadsheet/Calculation/Database/DMin.php

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+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Calculation\Database;
+
+use PhpOffice\PhpSpreadsheet\Calculation\Information\ExcelError;
+use PhpOffice\PhpSpreadsheet\Calculation\Statistical\Minimum;
+
+class DMin extends DatabaseAbstract
+{
+    /**
+     * DMIN.
+     *
+     * Returns the smallest number in a column of a list or database that matches conditions you that
+     * specify.
+     *
+     * Excel Function:
+     *        DMIN(database,field,criteria)
+     *
+     * @param mixed[] $database The range of cells that makes up the list or database.
+     *                                        A database is a list of related data in which rows of related
+     *                                        information are records, and columns of data are fields. The
+     *                                        first row of the list contains labels for each column.
+     * @param null|array|int|string $field Indicates which column is used in the function. Enter the
+     *                                        column label enclosed between double quotation marks, such as
+     *                                        "Age" or "Yield," or a number (without quotation marks) that
+     *                                        represents the position of the column within the list: 1 for
+     *                                        the first column, 2 for the second column, and so on.
+     * @param mixed[] $criteria The range of cells that contains the conditions you specify.
+     *                                        You can use any range for the criteria argument, as long as it
+     *                                        includes at least one column label and at least one cell below
+     *                                        the column label in which you specify a condition for the
+     *                                        column.
+     */
+    public static function evaluate(array $database, array|null|int|string $field, array $criteria, bool $returnError = true): float|string|null
+    {
+        $field = self::fieldExtract($database, $field);
+        if ($field === null) {
+            return $returnError ? ExcelError::VALUE() : null;
+        }
+
+        return Minimum::min(
+            self::getFilteredColumn($database, $field, $criteria)
+        );
+    }
+}