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@@ -0,0 +1,926 @@
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+<?php
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+
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+namespace PhpOffice\PhpSpreadsheet\Calculation;
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+
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+use PhpOffice\PhpSpreadsheet\Cell\Cell;
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+use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
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+use PhpOffice\PhpSpreadsheet\Shared\StringHelper;
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+use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;
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+
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+class LookupRef
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+{
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+ /**
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+ * CELL_ADDRESS.
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+ *
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+ * Creates a cell address as text, given specified row and column numbers.
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+ *
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+ * Excel Function:
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+ * =ADDRESS(row, column, [relativity], [referenceStyle], [sheetText])
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+ *
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+ * @param mixed $row Row number to use in the cell reference
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+ * @param mixed $column Column number to use in the cell reference
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+ * @param int $relativity Flag indicating the type of reference to return
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+ * 1 or omitted Absolute
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+ * 2 Absolute row; relative column
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+ * 3 Relative row; absolute column
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+ * 4 Relative
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+ * @param bool $referenceStyle A logical value that specifies the A1 or R1C1 reference style.
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+ * TRUE or omitted CELL_ADDRESS returns an A1-style reference
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+ * FALSE CELL_ADDRESS returns an R1C1-style reference
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+ * @param string $sheetText Optional Name of worksheet to use
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+ *
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+ * @return string
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+ */
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+ public static function cellAddress($row, $column, $relativity = 1, $referenceStyle = true, $sheetText = '')
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+ {
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+ $row = Functions::flattenSingleValue($row);
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+ $column = Functions::flattenSingleValue($column);
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+ $relativity = Functions::flattenSingleValue($relativity);
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+ $sheetText = Functions::flattenSingleValue($sheetText);
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+
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+ if (($row < 1) || ($column < 1)) {
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+ return Functions::VALUE();
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+ }
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+
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+ if ($sheetText > '') {
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+ if (strpos($sheetText, ' ') !== false) {
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+ $sheetText = "'" . $sheetText . "'";
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+ }
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+ $sheetText .= '!';
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+ }
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+ if ((!is_bool($referenceStyle)) || $referenceStyle) {
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+ $rowRelative = $columnRelative = '$';
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+ $column = Coordinate::stringFromColumnIndex($column);
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+ if (($relativity == 2) || ($relativity == 4)) {
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+ $columnRelative = '';
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+ }
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+ if (($relativity == 3) || ($relativity == 4)) {
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+ $rowRelative = '';
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+ }
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+
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+ return $sheetText . $columnRelative . $column . $rowRelative . $row;
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+ }
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+ if (($relativity == 2) || ($relativity == 4)) {
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+ $column = '[' . $column . ']';
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+ }
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+ if (($relativity == 3) || ($relativity == 4)) {
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+ $row = '[' . $row . ']';
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+ }
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+
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+ return $sheetText . 'R' . $row . 'C' . $column;
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+ }
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+
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+ /**
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+ * COLUMN.
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+ *
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+ * Returns the column number of the given cell reference
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+ * If the cell reference is a range of cells, COLUMN returns the column numbers of each column in the reference as a horizontal array.
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+ * If cell reference is omitted, and the function is being called through the calculation engine, then it is assumed to be the
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+ * reference of the cell in which the COLUMN function appears; otherwise this function returns 0.
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+ *
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+ * Excel Function:
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+ * =COLUMN([cellAddress])
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+ *
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+ * @param null|array|string $cellAddress A reference to a range of cells for which you want the column numbers
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+ *
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+ * @return int|int[]
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+ */
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+ public static function COLUMN($cellAddress = null)
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+ {
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+ if ($cellAddress === null || trim($cellAddress) === '') {
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+ return 0;
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+ }
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+
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+ if (is_array($cellAddress)) {
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+ foreach ($cellAddress as $columnKey => $value) {
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+ $columnKey = preg_replace('/[^a-z]/i', '', $columnKey);
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+
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+ return (int) Coordinate::columnIndexFromString($columnKey);
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+ }
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+ } else {
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+ list($sheet, $cellAddress) = Worksheet::extractSheetTitle($cellAddress, true);
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+ if (strpos($cellAddress, ':') !== false) {
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+ list($startAddress, $endAddress) = explode(':', $cellAddress);
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+ $startAddress = preg_replace('/[^a-z]/i', '', $startAddress);
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+ $endAddress = preg_replace('/[^a-z]/i', '', $endAddress);
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+ $returnValue = [];
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+ do {
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+ $returnValue[] = (int) Coordinate::columnIndexFromString($startAddress);
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+ } while ($startAddress++ != $endAddress);
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+
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+ return $returnValue;
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+ }
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+ $cellAddress = preg_replace('/[^a-z]/i', '', $cellAddress);
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+
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+ return (int) Coordinate::columnIndexFromString($cellAddress);
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+ }
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+ }
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+
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+ /**
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+ * COLUMNS.
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+ *
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+ * Returns the number of columns in an array or reference.
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+ *
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+ * Excel Function:
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+ * =COLUMNS(cellAddress)
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+ *
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+ * @param null|array|string $cellAddress An array or array formula, or a reference to a range of cells for which you want the number of columns
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+ *
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+ * @return int The number of columns in cellAddress
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+ */
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+ public static function COLUMNS($cellAddress = null)
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+ {
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+ if ($cellAddress === null || $cellAddress === '') {
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+ return 1;
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+ } elseif (!is_array($cellAddress)) {
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+ return Functions::VALUE();
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+ }
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+
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+ reset($cellAddress);
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+ $isMatrix = (is_numeric(key($cellAddress)));
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+ list($columns, $rows) = Calculation::getMatrixDimensions($cellAddress);
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+
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+ if ($isMatrix) {
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+ return $rows;
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+ }
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+
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+ return $columns;
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+ }
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+
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+ /**
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+ * ROW.
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+ *
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+ * Returns the row number of the given cell reference
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+ * If the cell reference is a range of cells, ROW returns the row numbers of each row in the reference as a vertical array.
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+ * If cell reference is omitted, and the function is being called through the calculation engine, then it is assumed to be the
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+ * reference of the cell in which the ROW function appears; otherwise this function returns 0.
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+ *
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+ * Excel Function:
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+ * =ROW([cellAddress])
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+ *
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+ * @param null|array|string $cellAddress A reference to a range of cells for which you want the row numbers
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+ *
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+ * @return int or array of integer
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+ */
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+ public static function ROW($cellAddress = null)
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+ {
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+ if ($cellAddress === null || trim($cellAddress) === '') {
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+ return 0;
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+ }
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+
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+ if (is_array($cellAddress)) {
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+ foreach ($cellAddress as $columnKey => $rowValue) {
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+ foreach ($rowValue as $rowKey => $cellValue) {
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+ return (int) preg_replace('/\D/', '', $rowKey);
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+ }
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+ }
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+ } else {
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+ list($sheet, $cellAddress) = Worksheet::extractSheetTitle($cellAddress, true);
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+ if (strpos($cellAddress, ':') !== false) {
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+ list($startAddress, $endAddress) = explode(':', $cellAddress);
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+ $startAddress = preg_replace('/\D/', '', $startAddress);
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+ $endAddress = preg_replace('/\D/', '', $endAddress);
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+ $returnValue = [];
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+ do {
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+ $returnValue[][] = (int) $startAddress;
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+ } while ($startAddress++ != $endAddress);
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+
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+ return $returnValue;
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+ }
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+ list($cellAddress) = explode(':', $cellAddress);
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+
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+ return (int) preg_replace('/\D/', '', $cellAddress);
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+ }
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+ }
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+
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+ /**
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+ * ROWS.
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+ *
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+ * Returns the number of rows in an array or reference.
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+ *
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+ * Excel Function:
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+ * =ROWS(cellAddress)
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+ *
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+ * @param null|array|string $cellAddress An array or array formula, or a reference to a range of cells for which you want the number of rows
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+ *
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+ * @return int The number of rows in cellAddress
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+ */
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+ public static function ROWS($cellAddress = null)
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+ {
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+ if ($cellAddress === null || $cellAddress === '') {
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+ return 1;
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+ } elseif (!is_array($cellAddress)) {
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+ return Functions::VALUE();
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+ }
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+
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+ reset($cellAddress);
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+ $isMatrix = (is_numeric(key($cellAddress)));
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+ list($columns, $rows) = Calculation::getMatrixDimensions($cellAddress);
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+
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+ if ($isMatrix) {
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+ return $columns;
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+ }
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+
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+ return $rows;
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+ }
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+
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+ /**
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+ * HYPERLINK.
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+ *
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+ * Excel Function:
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+ * =HYPERLINK(linkURL,displayName)
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+ *
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+ * @category Logical Functions
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+ *
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+ * @param string $linkURL Value to check, is also the value returned when no error
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+ * @param string $displayName Value to return when testValue is an error condition
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+ * @param Cell $pCell The cell to set the hyperlink in
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+ *
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+ * @return mixed The value of $displayName (or $linkURL if $displayName was blank)
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+ */
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+ public static function HYPERLINK($linkURL = '', $displayName = null, Cell $pCell = null)
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+ {
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+ $linkURL = ($linkURL === null) ? '' : Functions::flattenSingleValue($linkURL);
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+ $displayName = ($displayName === null) ? '' : Functions::flattenSingleValue($displayName);
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+
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+ if ((!is_object($pCell)) || (trim($linkURL) == '')) {
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+ return Functions::REF();
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+ }
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+
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+ if ((is_object($displayName)) || trim($displayName) == '') {
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+ $displayName = $linkURL;
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+ }
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+
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+ $pCell->getHyperlink()->setUrl($linkURL);
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+ $pCell->getHyperlink()->setTooltip($displayName);
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+
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+ return $displayName;
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+ }
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+
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+ /**
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+ * INDIRECT.
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+ *
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+ * Returns the reference specified by a text string.
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+ * References are immediately evaluated to display their contents.
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+ *
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+ * Excel Function:
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+ * =INDIRECT(cellAddress)
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+ *
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+ * NOTE - INDIRECT() does not yet support the optional a1 parameter introduced in Excel 2010
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+ *
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+ * @param null|array|string $cellAddress $cellAddress The cell address of the current cell (containing this formula)
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+ * @param Cell $pCell The current cell (containing this formula)
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+ *
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+ * @return mixed The cells referenced by cellAddress
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+ *
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+ * @todo Support for the optional a1 parameter introduced in Excel 2010
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+ */
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+ public static function INDIRECT($cellAddress = null, Cell $pCell = null)
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+ {
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+ $cellAddress = Functions::flattenSingleValue($cellAddress);
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+ if ($cellAddress === null || $cellAddress === '') {
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+ return Functions::REF();
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+ }
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+
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+ $cellAddress1 = $cellAddress;
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+ $cellAddress2 = null;
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+ if (strpos($cellAddress, ':') !== false) {
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+ list($cellAddress1, $cellAddress2) = explode(':', $cellAddress);
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+ }
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+
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+ if ((!preg_match('/^' . Calculation::CALCULATION_REGEXP_CELLREF . '$/i', $cellAddress1, $matches)) ||
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+ (($cellAddress2 !== null) && (!preg_match('/^' . Calculation::CALCULATION_REGEXP_CELLREF . '$/i', $cellAddress2, $matches)))) {
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+ if (!preg_match('/^' . Calculation::CALCULATION_REGEXP_NAMEDRANGE . '$/i', $cellAddress1, $matches)) {
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+ return Functions::REF();
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+ }
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+
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+ if (strpos($cellAddress, '!') !== false) {
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+ list($sheetName, $cellAddress) = Worksheet::extractSheetTitle($cellAddress, true);
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+ $sheetName = trim($sheetName, "'");
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+ $pSheet = $pCell->getWorksheet()->getParent()->getSheetByName($sheetName);
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+ } else {
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+ $pSheet = $pCell->getWorksheet();
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+ }
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+
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+ return Calculation::getInstance()->extractNamedRange($cellAddress, $pSheet, false);
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+ }
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+
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+ if (strpos($cellAddress, '!') !== false) {
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+ list($sheetName, $cellAddress) = Worksheet::extractSheetTitle($cellAddress, true);
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+ $sheetName = trim($sheetName, "'");
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+ $pSheet = $pCell->getWorksheet()->getParent()->getSheetByName($sheetName);
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+ } else {
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+ $pSheet = $pCell->getWorksheet();
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+ }
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+
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+ return Calculation::getInstance()->extractCellRange($cellAddress, $pSheet, false);
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+ }
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+
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+ /**
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+ * OFFSET.
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+ *
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+ * Returns a reference to a range that is a specified number of rows and columns from a cell or range of cells.
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+ * The reference that is returned can be a single cell or a range of cells. You can specify the number of rows and
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+ * the number of columns to be returned.
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+ *
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+ * Excel Function:
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+ * =OFFSET(cellAddress, rows, cols, [height], [width])
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+ *
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+ * @param null|string $cellAddress The reference from which you want to base the offset. Reference must refer to a cell or
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+ * range of adjacent cells; otherwise, OFFSET returns the #VALUE! error value.
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+ * @param mixed $rows The number of rows, up or down, that you want the upper-left cell to refer to.
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+ * Using 5 as the rows argument specifies that the upper-left cell in the reference is
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+ * five rows below reference. Rows can be positive (which means below the starting reference)
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+ * or negative (which means above the starting reference).
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+ * @param mixed $columns The number of columns, to the left or right, that you want the upper-left cell of the result
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+ * to refer to. Using 5 as the cols argument specifies that the upper-left cell in the
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+ * reference is five columns to the right of reference. Cols can be positive (which means
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+ * to the right of the starting reference) or negative (which means to the left of the
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+ * starting reference).
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+ * @param mixed $height The height, in number of rows, that you want the returned reference to be. Height must be a positive number.
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+ * @param mixed $width The width, in number of columns, that you want the returned reference to be. Width must be a positive number.
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+ * @param null|Cell $pCell
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+ *
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+ * @return string A reference to a cell or range of cells
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+ */
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+ public static function OFFSET($cellAddress = null, $rows = 0, $columns = 0, $height = null, $width = null, Cell $pCell = null)
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+ {
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+ $rows = Functions::flattenSingleValue($rows);
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+ $columns = Functions::flattenSingleValue($columns);
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+ $height = Functions::flattenSingleValue($height);
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+ $width = Functions::flattenSingleValue($width);
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+ if ($cellAddress === null) {
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+ return 0;
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+ }
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+
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+ if (!is_object($pCell)) {
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+ return Functions::REF();
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+ }
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+
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+ $sheetName = null;
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+ if (strpos($cellAddress, '!')) {
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+ list($sheetName, $cellAddress) = Worksheet::extractSheetTitle($cellAddress, true);
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+ $sheetName = trim($sheetName, "'");
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+ }
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+ if (strpos($cellAddress, ':')) {
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+ list($startCell, $endCell) = explode(':', $cellAddress);
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+ } else {
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+ $startCell = $endCell = $cellAddress;
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+ }
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+ list($startCellColumn, $startCellRow) = Coordinate::coordinateFromString($startCell);
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+ list($endCellColumn, $endCellRow) = Coordinate::coordinateFromString($endCell);
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+
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+ $startCellRow += $rows;
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+ $startCellColumn = Coordinate::columnIndexFromString($startCellColumn) - 1;
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+ $startCellColumn += $columns;
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+
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+ if (($startCellRow <= 0) || ($startCellColumn < 0)) {
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+ return Functions::REF();
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+ }
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+ $endCellColumn = Coordinate::columnIndexFromString($endCellColumn) - 1;
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+ if (($width != null) && (!is_object($width))) {
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+ $endCellColumn = $startCellColumn + $width - 1;
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+ } else {
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+ $endCellColumn += $columns;
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+ }
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+ $startCellColumn = Coordinate::stringFromColumnIndex($startCellColumn + 1);
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+
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+ if (($height != null) && (!is_object($height))) {
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+ $endCellRow = $startCellRow + $height - 1;
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+ } else {
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+ $endCellRow += $rows;
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+ }
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+
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+ if (($endCellRow <= 0) || ($endCellColumn < 0)) {
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+ return Functions::REF();
|
|
|
+ }
|
|
|
+ $endCellColumn = Coordinate::stringFromColumnIndex($endCellColumn + 1);
|
|
|
+
|
|
|
+ $cellAddress = $startCellColumn . $startCellRow;
|
|
|
+ if (($startCellColumn != $endCellColumn) || ($startCellRow != $endCellRow)) {
|
|
|
+ $cellAddress .= ':' . $endCellColumn . $endCellRow;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ($sheetName !== null) {
|
|
|
+ $pSheet = $pCell->getWorksheet()->getParent()->getSheetByName($sheetName);
|
|
|
+ } else {
|
|
|
+ $pSheet = $pCell->getWorksheet();
|
|
|
+ }
|
|
|
+
|
|
|
+ return Calculation::getInstance()->extractCellRange($cellAddress, $pSheet, false);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * CHOOSE.
|
|
|
+ *
|
|
|
+ * Uses lookup_value to return a value from the list of value arguments.
|
|
|
+ * Use CHOOSE to select one of up to 254 values based on the lookup_value.
|
|
|
+ *
|
|
|
+ * Excel Function:
|
|
|
+ * =CHOOSE(index_num, value1, [value2], ...)
|
|
|
+ *
|
|
|
+ * @param mixed $index_num Specifies which value argument is selected.
|
|
|
+ * Index_num must be a number between 1 and 254, or a formula or reference to a cell containing a number
|
|
|
+ * between 1 and 254.
|
|
|
+ * @param mixed $value1 ... Value1 is required, subsequent values are optional.
|
|
|
+ * Between 1 to 254 value arguments from which CHOOSE selects a value or an action to perform based on
|
|
|
+ * index_num. The arguments can be numbers, cell references, defined names, formulas, functions, or
|
|
|
+ * text.
|
|
|
+ *
|
|
|
+ * @return mixed The selected value
|
|
|
+ */
|
|
|
+ public static function CHOOSE(...$chooseArgs)
|
|
|
+ {
|
|
|
+ $chosenEntry = Functions::flattenArray(array_shift($chooseArgs));
|
|
|
+ $entryCount = count($chooseArgs) - 1;
|
|
|
+
|
|
|
+ if (is_array($chosenEntry)) {
|
|
|
+ $chosenEntry = array_shift($chosenEntry);
|
|
|
+ }
|
|
|
+ if ((is_numeric($chosenEntry)) && (!is_bool($chosenEntry))) {
|
|
|
+ --$chosenEntry;
|
|
|
+ } else {
|
|
|
+ return Functions::VALUE();
|
|
|
+ }
|
|
|
+ $chosenEntry = floor($chosenEntry);
|
|
|
+ if (($chosenEntry < 0) || ($chosenEntry > $entryCount)) {
|
|
|
+ return Functions::VALUE();
|
|
|
+ }
|
|
|
+
|
|
|
+ if (is_array($chooseArgs[$chosenEntry])) {
|
|
|
+ return Functions::flattenArray($chooseArgs[$chosenEntry]);
|
|
|
+ }
|
|
|
+
|
|
|
+ return $chooseArgs[$chosenEntry];
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * MATCH.
|
|
|
+ *
|
|
|
+ * The MATCH function searches for a specified item in a range of cells
|
|
|
+ *
|
|
|
+ * Excel Function:
|
|
|
+ * =MATCH(lookup_value, lookup_array, [match_type])
|
|
|
+ *
|
|
|
+ * @param mixed $lookupValue The value that you want to match in lookup_array
|
|
|
+ * @param mixed $lookupArray The range of cells being searched
|
|
|
+ * @param mixed $matchType The number -1, 0, or 1. -1 means above, 0 means exact match, 1 means below. If match_type is 1 or -1, the list has to be ordered.
|
|
|
+ *
|
|
|
+ * @return int The relative position of the found item
|
|
|
+ */
|
|
|
+ public static function MATCH($lookupValue, $lookupArray, $matchType = 1)
|
|
|
+ {
|
|
|
+ $lookupArray = Functions::flattenArray($lookupArray);
|
|
|
+ $lookupValue = Functions::flattenSingleValue($lookupValue);
|
|
|
+ $matchType = ($matchType === null) ? 1 : (int) Functions::flattenSingleValue($matchType);
|
|
|
+
|
|
|
+ $initialLookupValue = $lookupValue;
|
|
|
+ // MATCH is not case sensitive
|
|
|
+ $lookupValue = StringHelper::strToLower($lookupValue);
|
|
|
+
|
|
|
+ // Lookup_value type has to be number, text, or logical values
|
|
|
+ if ((!is_numeric($lookupValue)) && (!is_string($lookupValue)) && (!is_bool($lookupValue))) {
|
|
|
+ return Functions::NA();
|
|
|
+ }
|
|
|
+
|
|
|
+ // Match_type is 0, 1 or -1
|
|
|
+ if (($matchType !== 0) && ($matchType !== -1) && ($matchType !== 1)) {
|
|
|
+ return Functions::NA();
|
|
|
+ }
|
|
|
+
|
|
|
+ // Lookup_array should not be empty
|
|
|
+ $lookupArraySize = count($lookupArray);
|
|
|
+ if ($lookupArraySize <= 0) {
|
|
|
+ return Functions::NA();
|
|
|
+ }
|
|
|
+
|
|
|
+ // Lookup_array should contain only number, text, or logical values, or empty (null) cells
|
|
|
+ foreach ($lookupArray as $i => $lookupArrayValue) {
|
|
|
+ // check the type of the value
|
|
|
+ if ((!is_numeric($lookupArrayValue)) && (!is_string($lookupArrayValue)) &&
|
|
|
+ (!is_bool($lookupArrayValue)) && ($lookupArrayValue !== null)
|
|
|
+ ) {
|
|
|
+ return Functions::NA();
|
|
|
+ }
|
|
|
+ // Convert strings to lowercase for case-insensitive testing
|
|
|
+ if (is_string($lookupArrayValue)) {
|
|
|
+ $lookupArray[$i] = StringHelper::strToLower($lookupArrayValue);
|
|
|
+ }
|
|
|
+ if (($lookupArrayValue === null) && (($matchType == 1) || ($matchType == -1))) {
|
|
|
+ $lookupArray = array_slice($lookupArray, 0, $i - 1);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if ($matchType == 1) {
|
|
|
+ // If match_type is 1 the list has to be processed from last to first
|
|
|
+
|
|
|
+ $lookupArray = array_reverse($lookupArray);
|
|
|
+ $keySet = array_reverse(array_keys($lookupArray));
|
|
|
+ }
|
|
|
+
|
|
|
+ // **
|
|
|
+ // find the match
|
|
|
+ // **
|
|
|
+
|
|
|
+ if ($matchType == 0 || $matchType == 1) {
|
|
|
+ foreach ($lookupArray as $i => $lookupArrayValue) {
|
|
|
+ $onlyNumeric = is_numeric($lookupArrayValue) && is_numeric($lookupValue);
|
|
|
+ $onlyNumericExactMatch = $onlyNumeric && $lookupArrayValue == $lookupValue;
|
|
|
+ $nonOnlyNumericExactMatch = !$onlyNumeric && $lookupArrayValue === $lookupValue;
|
|
|
+ $exactMatch = $onlyNumericExactMatch || $nonOnlyNumericExactMatch;
|
|
|
+ if (($matchType == 0) && $exactMatch) {
|
|
|
+ // exact match
|
|
|
+ return $i + 1;
|
|
|
+ } elseif (($matchType == 1) && ($lookupArrayValue <= $lookupValue)) {
|
|
|
+ $i = array_search($i, $keySet);
|
|
|
+
|
|
|
+ // The current value is the (first) match
|
|
|
+ return $i + 1;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ // matchType = -1
|
|
|
+
|
|
|
+ // "Special" case: since the array it's supposed to be ordered in descending order, the
|
|
|
+ // Excel algorithm gives up immediately if the first element is smaller than the searched value
|
|
|
+ if ($lookupArray[0] < $lookupValue) {
|
|
|
+ return Functions::NA();
|
|
|
+ }
|
|
|
+
|
|
|
+ $maxValueKey = null;
|
|
|
+
|
|
|
+ // The basic algorithm is:
|
|
|
+ // Iterate and keep the highest match until the next element is smaller than the searched value.
|
|
|
+ // Return immediately if perfect match is found
|
|
|
+ foreach ($lookupArray as $i => $lookupArrayValue) {
|
|
|
+ if ($lookupArrayValue == $lookupValue) {
|
|
|
+ // Another "special" case. If a perfect match is found,
|
|
|
+ // the algorithm gives up immediately
|
|
|
+ return $i + 1;
|
|
|
+ } elseif ($lookupArrayValue >= $lookupValue) {
|
|
|
+ $maxValueKey = $i + 1;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if ($maxValueKey !== null) {
|
|
|
+ return $maxValueKey;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Unsuccessful in finding a match, return #N/A error value
|
|
|
+ return Functions::NA();
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * INDEX.
|
|
|
+ *
|
|
|
+ * Uses an index to choose a value from a reference or array
|
|
|
+ *
|
|
|
+ * Excel Function:
|
|
|
+ * =INDEX(range_array, row_num, [column_num])
|
|
|
+ *
|
|
|
+ * @param mixed $arrayValues A range of cells or an array constant
|
|
|
+ * @param mixed $rowNum The row in array from which to return a value. If row_num is omitted, column_num is required.
|
|
|
+ * @param mixed $columnNum The column in array from which to return a value. If column_num is omitted, row_num is required.
|
|
|
+ *
|
|
|
+ * @return mixed the value of a specified cell or array of cells
|
|
|
+ */
|
|
|
+ public static function INDEX($arrayValues, $rowNum = 0, $columnNum = 0)
|
|
|
+ {
|
|
|
+ $rowNum = Functions::flattenSingleValue($rowNum);
|
|
|
+ $columnNum = Functions::flattenSingleValue($columnNum);
|
|
|
+
|
|
|
+ if (($rowNum < 0) || ($columnNum < 0)) {
|
|
|
+ return Functions::VALUE();
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!is_array($arrayValues) || ($rowNum > count($arrayValues))) {
|
|
|
+ return Functions::REF();
|
|
|
+ }
|
|
|
+
|
|
|
+ $rowKeys = array_keys($arrayValues);
|
|
|
+ $columnKeys = @array_keys($arrayValues[$rowKeys[0]]);
|
|
|
+
|
|
|
+ if ($columnNum > count($columnKeys)) {
|
|
|
+ return Functions::VALUE();
|
|
|
+ } elseif ($columnNum == 0) {
|
|
|
+ if ($rowNum == 0) {
|
|
|
+ return $arrayValues;
|
|
|
+ }
|
|
|
+ $rowNum = $rowKeys[--$rowNum];
|
|
|
+ $returnArray = [];
|
|
|
+ foreach ($arrayValues as $arrayColumn) {
|
|
|
+ if (is_array($arrayColumn)) {
|
|
|
+ if (isset($arrayColumn[$rowNum])) {
|
|
|
+ $returnArray[] = $arrayColumn[$rowNum];
|
|
|
+ } else {
|
|
|
+ return [$rowNum => $arrayValues[$rowNum]];
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ return $arrayValues[$rowNum];
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return $returnArray;
|
|
|
+ }
|
|
|
+ $columnNum = $columnKeys[--$columnNum];
|
|
|
+ if ($rowNum > count($rowKeys)) {
|
|
|
+ return Functions::VALUE();
|
|
|
+ } elseif ($rowNum == 0) {
|
|
|
+ return $arrayValues[$columnNum];
|
|
|
+ }
|
|
|
+ $rowNum = $rowKeys[--$rowNum];
|
|
|
+
|
|
|
+ return $arrayValues[$rowNum][$columnNum];
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * TRANSPOSE.
|
|
|
+ *
|
|
|
+ * @param array $matrixData A matrix of values
|
|
|
+ *
|
|
|
+ * @return array
|
|
|
+ *
|
|
|
+ * Unlike the Excel TRANSPOSE function, which will only work on a single row or column, this function will transpose a full matrix
|
|
|
+ */
|
|
|
+ public static function TRANSPOSE($matrixData)
|
|
|
+ {
|
|
|
+ $returnMatrix = [];
|
|
|
+ if (!is_array($matrixData)) {
|
|
|
+ $matrixData = [[$matrixData]];
|
|
|
+ }
|
|
|
+
|
|
|
+ $column = 0;
|
|
|
+ foreach ($matrixData as $matrixRow) {
|
|
|
+ $row = 0;
|
|
|
+ foreach ($matrixRow as $matrixCell) {
|
|
|
+ $returnMatrix[$row][$column] = $matrixCell;
|
|
|
+ ++$row;
|
|
|
+ }
|
|
|
+ ++$column;
|
|
|
+ }
|
|
|
+
|
|
|
+ return $returnMatrix;
|
|
|
+ }
|
|
|
+
|
|
|
+ private static function vlookupSort($a, $b)
|
|
|
+ {
|
|
|
+ reset($a);
|
|
|
+ $firstColumn = key($a);
|
|
|
+ $aLower = StringHelper::strToLower($a[$firstColumn]);
|
|
|
+ $bLower = StringHelper::strToLower($b[$firstColumn]);
|
|
|
+ if ($aLower == $bLower) {
|
|
|
+ return 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ return ($aLower < $bLower) ? -1 : 1;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * VLOOKUP
|
|
|
+ * The VLOOKUP function searches for value in the left-most column of lookup_array and returns the value in the same row based on the index_number.
|
|
|
+ *
|
|
|
+ * @param mixed $lookup_value The value that you want to match in lookup_array
|
|
|
+ * @param mixed $lookup_array The range of cells being searched
|
|
|
+ * @param mixed $index_number The column number in table_array from which the matching value must be returned. The first column is 1.
|
|
|
+ * @param mixed $not_exact_match determines if you are looking for an exact match based on lookup_value
|
|
|
+ *
|
|
|
+ * @return mixed The value of the found cell
|
|
|
+ */
|
|
|
+ public static function VLOOKUP($lookup_value, $lookup_array, $index_number, $not_exact_match = true)
|
|
|
+ {
|
|
|
+ $lookup_value = Functions::flattenSingleValue($lookup_value);
|
|
|
+ $index_number = Functions::flattenSingleValue($index_number);
|
|
|
+ $not_exact_match = Functions::flattenSingleValue($not_exact_match);
|
|
|
+
|
|
|
+ // index_number must be greater than or equal to 1
|
|
|
+ if ($index_number < 1) {
|
|
|
+ return Functions::VALUE();
|
|
|
+ }
|
|
|
+
|
|
|
+ // index_number must be less than or equal to the number of columns in lookup_array
|
|
|
+ if ((!is_array($lookup_array)) || (empty($lookup_array))) {
|
|
|
+ return Functions::REF();
|
|
|
+ }
|
|
|
+ $f = array_keys($lookup_array);
|
|
|
+ $firstRow = array_pop($f);
|
|
|
+ if ((!is_array($lookup_array[$firstRow])) || ($index_number > count($lookup_array[$firstRow]))) {
|
|
|
+ return Functions::REF();
|
|
|
+ }
|
|
|
+ $columnKeys = array_keys($lookup_array[$firstRow]);
|
|
|
+ $returnColumn = $columnKeys[--$index_number];
|
|
|
+ $firstColumn = array_shift($columnKeys);
|
|
|
+
|
|
|
+ if (!$not_exact_match) {
|
|
|
+ uasort($lookup_array, ['self', 'vlookupSort']);
|
|
|
+ }
|
|
|
+
|
|
|
+ $lookupLower = StringHelper::strToLower($lookup_value);
|
|
|
+ $rowNumber = $rowValue = false;
|
|
|
+ foreach ($lookup_array as $rowKey => $rowData) {
|
|
|
+ $firstLower = StringHelper::strToLower($rowData[$firstColumn]);
|
|
|
+
|
|
|
+ // break if we have passed possible keys
|
|
|
+ if ((is_numeric($lookup_value) && is_numeric($rowData[$firstColumn]) && ($rowData[$firstColumn] > $lookup_value)) ||
|
|
|
+ (!is_numeric($lookup_value) && !is_numeric($rowData[$firstColumn]) && ($firstLower > $lookupLower))) {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ // remember the last key, but only if datatypes match
|
|
|
+ if ((is_numeric($lookup_value) && is_numeric($rowData[$firstColumn])) ||
|
|
|
+ (!is_numeric($lookup_value) && !is_numeric($rowData[$firstColumn]))) {
|
|
|
+ if ($not_exact_match) {
|
|
|
+ $rowNumber = $rowKey;
|
|
|
+
|
|
|
+ continue;
|
|
|
+ } elseif (($firstLower == $lookupLower)
|
|
|
+ // Spreadsheets software returns first exact match,
|
|
|
+ // we have sorted and we might have broken key orders
|
|
|
+ // we want the first one (by its initial index)
|
|
|
+ && (($rowNumber == false) || ($rowKey < $rowNumber))
|
|
|
+ ) {
|
|
|
+ $rowNumber = $rowKey;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if ($rowNumber !== false) {
|
|
|
+ // return the appropriate value
|
|
|
+ return $lookup_array[$rowNumber][$returnColumn];
|
|
|
+ }
|
|
|
+
|
|
|
+ return Functions::NA();
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * HLOOKUP
|
|
|
+ * The HLOOKUP function searches for value in the top-most row of lookup_array and returns the value in the same column based on the index_number.
|
|
|
+ *
|
|
|
+ * @param mixed $lookup_value The value that you want to match in lookup_array
|
|
|
+ * @param mixed $lookup_array The range of cells being searched
|
|
|
+ * @param mixed $index_number The row number in table_array from which the matching value must be returned. The first row is 1.
|
|
|
+ * @param mixed $not_exact_match determines if you are looking for an exact match based on lookup_value
|
|
|
+ *
|
|
|
+ * @return mixed The value of the found cell
|
|
|
+ */
|
|
|
+ public static function HLOOKUP($lookup_value, $lookup_array, $index_number, $not_exact_match = true)
|
|
|
+ {
|
|
|
+ $lookup_value = Functions::flattenSingleValue($lookup_value);
|
|
|
+ $index_number = Functions::flattenSingleValue($index_number);
|
|
|
+ $not_exact_match = Functions::flattenSingleValue($not_exact_match);
|
|
|
+
|
|
|
+ // index_number must be greater than or equal to 1
|
|
|
+ if ($index_number < 1) {
|
|
|
+ return Functions::VALUE();
|
|
|
+ }
|
|
|
+
|
|
|
+ // index_number must be less than or equal to the number of columns in lookup_array
|
|
|
+ if ((!is_array($lookup_array)) || (empty($lookup_array))) {
|
|
|
+ return Functions::REF();
|
|
|
+ }
|
|
|
+ $f = array_keys($lookup_array);
|
|
|
+ $firstRow = array_pop($f);
|
|
|
+ if ((!is_array($lookup_array[$firstRow])) || ($index_number > count($lookup_array))) {
|
|
|
+ return Functions::REF();
|
|
|
+ }
|
|
|
+
|
|
|
+ $firstkey = $f[0] - 1;
|
|
|
+ $returnColumn = $firstkey + $index_number;
|
|
|
+ $firstColumn = array_shift($f);
|
|
|
+ $rowNumber = null;
|
|
|
+ foreach ($lookup_array[$firstColumn] as $rowKey => $rowData) {
|
|
|
+ // break if we have passed possible keys
|
|
|
+ $bothNumeric = is_numeric($lookup_value) && is_numeric($rowData);
|
|
|
+ $bothNotNumeric = !is_numeric($lookup_value) && !is_numeric($rowData);
|
|
|
+ $lookupLower = StringHelper::strToLower($lookup_value);
|
|
|
+ $rowDataLower = StringHelper::strToLower($rowData);
|
|
|
+
|
|
|
+ if (($bothNumeric && $rowData > $lookup_value) ||
|
|
|
+ ($bothNotNumeric && $rowDataLower > $lookupLower)) {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Remember the last key, but only if datatypes match (as in VLOOKUP)
|
|
|
+ if ($bothNumeric || $bothNotNumeric) {
|
|
|
+ if ($not_exact_match) {
|
|
|
+ $rowNumber = $rowKey;
|
|
|
+
|
|
|
+ continue;
|
|
|
+ } elseif ($rowDataLower === $lookupLower
|
|
|
+ && ($rowNumber === null || $rowKey < $rowNumber)
|
|
|
+ ) {
|
|
|
+ $rowNumber = $rowKey;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if ($rowNumber !== null) {
|
|
|
+ // otherwise return the appropriate value
|
|
|
+ return $lookup_array[$returnColumn][$rowNumber];
|
|
|
+ }
|
|
|
+
|
|
|
+ return Functions::NA();
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * LOOKUP
|
|
|
+ * The LOOKUP function searches for value either from a one-row or one-column range or from an array.
|
|
|
+ *
|
|
|
+ * @param mixed $lookup_value The value that you want to match in lookup_array
|
|
|
+ * @param mixed $lookup_vector The range of cells being searched
|
|
|
+ * @param null|mixed $result_vector The column from which the matching value must be returned
|
|
|
+ *
|
|
|
+ * @return mixed The value of the found cell
|
|
|
+ */
|
|
|
+ public static function LOOKUP($lookup_value, $lookup_vector, $result_vector = null)
|
|
|
+ {
|
|
|
+ $lookup_value = Functions::flattenSingleValue($lookup_value);
|
|
|
+
|
|
|
+ if (!is_array($lookup_vector)) {
|
|
|
+ return Functions::NA();
|
|
|
+ }
|
|
|
+ $hasResultVector = isset($result_vector);
|
|
|
+ $lookupRows = count($lookup_vector);
|
|
|
+ $l = array_keys($lookup_vector);
|
|
|
+ $l = array_shift($l);
|
|
|
+ $lookupColumns = count($lookup_vector[$l]);
|
|
|
+ // we correctly orient our results
|
|
|
+ if (($lookupRows === 1 && $lookupColumns > 1) || (!$hasResultVector && $lookupRows === 2 && $lookupColumns !== 2)) {
|
|
|
+ $lookup_vector = self::TRANSPOSE($lookup_vector);
|
|
|
+ $lookupRows = count($lookup_vector);
|
|
|
+ $l = array_keys($lookup_vector);
|
|
|
+ $lookupColumns = count($lookup_vector[array_shift($l)]);
|
|
|
+ }
|
|
|
+
|
|
|
+ if ($result_vector === null) {
|
|
|
+ $result_vector = $lookup_vector;
|
|
|
+ }
|
|
|
+ $resultRows = count($result_vector);
|
|
|
+ $l = array_keys($result_vector);
|
|
|
+ $l = array_shift($l);
|
|
|
+ $resultColumns = count($result_vector[$l]);
|
|
|
+ // we correctly orient our results
|
|
|
+ if ($resultRows === 1 && $resultColumns > 1) {
|
|
|
+ $result_vector = self::TRANSPOSE($result_vector);
|
|
|
+ $resultRows = count($result_vector);
|
|
|
+ $r = array_keys($result_vector);
|
|
|
+ $resultColumns = count($result_vector[array_shift($r)]);
|
|
|
+ }
|
|
|
+
|
|
|
+ if ($lookupRows === 2 && !$hasResultVector) {
|
|
|
+ $result_vector = array_pop($lookup_vector);
|
|
|
+ $lookup_vector = array_shift($lookup_vector);
|
|
|
+ }
|
|
|
+
|
|
|
+ if ($lookupColumns !== 2) {
|
|
|
+ foreach ($lookup_vector as &$value) {
|
|
|
+ if (is_array($value)) {
|
|
|
+ $k = array_keys($value);
|
|
|
+ $key1 = $key2 = array_shift($k);
|
|
|
+ ++$key2;
|
|
|
+ $dataValue1 = $value[$key1];
|
|
|
+ } else {
|
|
|
+ $key1 = 0;
|
|
|
+ $key2 = 1;
|
|
|
+ $dataValue1 = $value;
|
|
|
+ }
|
|
|
+ $dataValue2 = array_shift($result_vector);
|
|
|
+ if (is_array($dataValue2)) {
|
|
|
+ $dataValue2 = array_shift($dataValue2);
|
|
|
+ }
|
|
|
+ $value = [$key1 => $dataValue1, $key2 => $dataValue2];
|
|
|
+ }
|
|
|
+ unset($value);
|
|
|
+ }
|
|
|
+
|
|
|
+ return self::VLOOKUP($lookup_value, $lookup_vector, 2);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * FORMULATEXT.
|
|
|
+ *
|
|
|
+ * @param mixed $cellReference The cell to check
|
|
|
+ * @param Cell $pCell The current cell (containing this formula)
|
|
|
+ *
|
|
|
+ * @return string
|
|
|
+ */
|
|
|
+ public static function FORMULATEXT($cellReference = '', Cell $pCell = null)
|
|
|
+ {
|
|
|
+ if ($pCell === null) {
|
|
|
+ return Functions::REF();
|
|
|
+ }
|
|
|
+
|
|
|
+ preg_match('/^' . Calculation::CALCULATION_REGEXP_CELLREF . '$/i', $cellReference, $matches);
|
|
|
+
|
|
|
+ $cellReference = $matches[6] . $matches[7];
|
|
|
+ $worksheetName = trim($matches[3], "'");
|
|
|
+ $worksheet = (!empty($worksheetName))
|
|
|
+ ? $pCell->getWorksheet()->getParent()->getSheetByName($worksheetName)
|
|
|
+ : $pCell->getWorksheet();
|
|
|
+
|
|
|
+ if (!$worksheet->getCell($cellReference)->isFormula()) {
|
|
|
+ return Functions::NA();
|
|
|
+ }
|
|
|
+
|
|
|
+ return $worksheet->getCell($cellReference)->getValue();
|
|
|
+ }
|
|
|
+}
|