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<?php |
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namespace PhpOffice\PhpSpreadsheet\Calculation; |
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use PhpOffice\PhpSpreadsheet\Cell\Cell; |
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use PhpOffice\PhpSpreadsheet\Cell\Coordinate; |
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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($sheetText); |
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if (($row < 1) || ($column < 1)) { |
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return Functions::VALUE(); |
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} |
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if ($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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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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return $sheetText . 'R' . $row . 'C' . $column; |
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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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if (is_array($cellAddress)) { |
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foreach ($cellAddress as $columnKey => $value) { |
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$columnKey = preg_replace('/[^a-z]/i', '', $columnKey); |
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return (int) Coordinate::columnIndexFromString($columnKey); |
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} |
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} else { |
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if (strpos($cellAddress, '!') !== false) { |
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list($sheet, $cellAddress) = explode('!', $cellAddress); |
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} |
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if (strpos($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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return $returnValue; |
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} |
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$cellAddress = preg_replace('/[^a-z]/i', '', $cellAddress); |
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return (int) Coordinate::columnIndexFromString($cellAddress); |
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} |
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} |
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/** |
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* 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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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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if ($isMatrix) { |
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return $rows; |
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} |
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return $columns; |
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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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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/', '', $rowKey); |
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} |
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} |
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} else { |
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if (strpos($cellAddress, '!') !== false) { |
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list($sheet, $cellAddress) = explode('!', $cellAddress); |
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} |
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if (strpos($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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return $returnValue; |
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} |
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list($cellAddress) = explode(':', $cellAddress); |
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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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* 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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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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if ($isMatrix) { |
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return $columns; |
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} |
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return $rows; |
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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($displayName); |
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if ((!is_object($pCell)) || (trim($linkURL) == '')) { |
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return Functions::REF(); |
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} |
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if ((is_object($displayName)) || trim($displayName) == '') { |
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$displayName = $linkURL; |
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} |
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1 |
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$pCell->getHyperlink()->setUrl($linkURL); |
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1 |
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$pCell->getHyperlink()->setTooltip($displayName); |
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1 |
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return $displayName; |
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} |
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262
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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 || $cellAddress === '') { |
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return Functions::REF(); |
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} |
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$cellAddress1 = $cellAddress; |
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$cellAddress2 = null; |
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if (strpos($cellAddress, ':') !== false) { |
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list($cellAddress1, $cellAddress2) = explode(':', $cellAddress); |
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} |
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if ((!preg_match('/^' . Calculation::CALCULATION_REGEXP_CELLREF . '$/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, $matches)) { |
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return Functions::REF(); |
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} |
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if (strpos($cellAddress, '!') !== false) { |
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list($sheetName, $cellAddress) = explode('!', $cellAddress); |
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$sheetName = trim($sheetName, "'"); |
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$pSheet = $pCell->getWorksheet()->getParent()->getSheetByName($sheetName); |
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} else { |
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$pSheet = $pCell->getWorksheet(); |
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} |
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return Calculation::getInstance()->extractNamedRange($cellAddress, $pSheet, false); |
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} |
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|
if (strpos($cellAddress, '!') !== false) { |
|
311
|
|
|
list($sheetName, $cellAddress) = explode('!', $cellAddress); |
|
312
|
|
|
$sheetName = trim($sheetName, "'"); |
|
313
|
|
|
$pSheet = $pCell->getWorksheet()->getParent()->getSheetByName($sheetName); |
|
314
|
|
|
} else { |
|
315
|
|
|
$pSheet = $pCell->getWorksheet(); |
|
316
|
|
|
} |
|
317
|
|
|
|
|
318
|
|
|
return Calculation::getInstance()->extractCellRange($cellAddress, $pSheet, false); |
|
319
|
|
|
} |
|
320
|
|
|
|
|
321
|
|
|
/** |
|
322
|
|
|
* OFFSET. |
|
323
|
|
|
* |
|
324
|
|
|
* Returns a reference to a range that is a specified number of rows and columns from a cell or range of cells. |
|
325
|
|
|
* The reference that is returned can be a single cell or a range of cells. You can specify the number of rows and |
|
326
|
|
|
* the number of columns to be returned. |
|
327
|
|
|
* |
|
328
|
|
|
* Excel Function: |
|
329
|
|
|
* =OFFSET(cellAddress, rows, cols, [height], [width]) |
|
330
|
|
|
* |
|
331
|
|
|
* @param null|array|string $cellAddress The reference from which you want to base the offset. Reference must refer to a cell or |
|
332
|
|
|
* range of adjacent cells; otherwise, OFFSET returns the #VALUE! error value. |
|
333
|
|
|
* @param mixed $rows The number of rows, up or down, that you want the upper-left cell to refer to. |
|
334
|
|
|
* Using 5 as the rows argument specifies that the upper-left cell in the reference is |
|
335
|
|
|
* five rows below reference. Rows can be positive (which means below the starting reference) |
|
336
|
|
|
* or negative (which means above the starting reference). |
|
337
|
|
|
* @param mixed $columns The number of columns, to the left or right, that you want the upper-left cell of the result |
|
338
|
|
|
* to refer to. Using 5 as the cols argument specifies that the upper-left cell in the |
|
339
|
|
|
* reference is five columns to the right of reference. Cols can be positive (which means |
|
340
|
|
|
* to the right of the starting reference) or negative (which means to the left of the |
|
341
|
|
|
* starting reference). |
|
342
|
|
|
* @param mixed $height The height, in number of rows, that you want the returned reference to be. Height must be a positive number. |
|
343
|
|
|
* @param mixed $width The width, in number of columns, that you want the returned reference to be. Width must be a positive number. |
|
344
|
|
|
* @param null|Cell $pCell |
|
345
|
|
|
* |
|
346
|
|
|
* @return string A reference to a cell or range of cells |
|
347
|
|
|
*/ |
|
348
|
|
|
public static function OFFSET($cellAddress = null, $rows = 0, $columns = 0, $height = null, $width = null, Cell $pCell = null) |
|
349
|
|
|
{ |
|
350
|
|
|
$rows = Functions::flattenSingleValue($rows); |
|
351
|
|
|
$columns = Functions::flattenSingleValue($columns); |
|
352
|
|
|
$height = Functions::flattenSingleValue($height); |
|
353
|
|
|
$width = Functions::flattenSingleValue($width); |
|
354
|
|
|
if ($cellAddress == null) { |
|
|
|
|
|
|
355
|
|
|
return 0; |
|
356
|
|
|
} |
|
357
|
|
|
|
|
358
|
|
|
if (!is_object($pCell)) { |
|
359
|
|
|
return Functions::REF(); |
|
360
|
|
|
} |
|
361
|
|
|
|
|
362
|
|
|
$sheetName = null; |
|
363
|
|
|
if (strpos($cellAddress, '!')) { |
|
|
|
|
|
|
364
|
|
|
list($sheetName, $cellAddress) = explode('!', $cellAddress); |
|
|
|
|
|
|
365
|
|
|
$sheetName = trim($sheetName, "'"); |
|
366
|
|
|
} |
|
367
|
|
|
if (strpos($cellAddress, ':')) { |
|
368
|
|
|
list($startCell, $endCell) = explode(':', $cellAddress); |
|
369
|
|
|
} else { |
|
370
|
|
|
$startCell = $endCell = $cellAddress; |
|
371
|
|
|
} |
|
372
|
|
|
list($startCellColumn, $startCellRow) = Coordinate::coordinateFromString($startCell); |
|
|
|
|
|
|
373
|
|
|
list($endCellColumn, $endCellRow) = Coordinate::coordinateFromString($endCell); |
|
374
|
|
|
|
|
375
|
|
|
$startCellRow += $rows; |
|
376
|
|
|
$startCellColumn = Coordinate::columnIndexFromString($startCellColumn) - 1; |
|
377
|
|
|
$startCellColumn += $columns; |
|
378
|
|
|
|
|
379
|
|
|
if (($startCellRow <= 0) || ($startCellColumn < 0)) { |
|
380
|
|
|
return Functions::REF(); |
|
381
|
|
|
} |
|
382
|
|
|
$endCellColumn = Coordinate::columnIndexFromString($endCellColumn) - 1; |
|
383
|
|
|
if (($width != null) && (!is_object($width))) { |
|
384
|
|
|
$endCellColumn = $startCellColumn + $width - 1; |
|
385
|
|
|
} else { |
|
386
|
|
|
$endCellColumn += $columns; |
|
387
|
|
|
} |
|
388
|
|
|
$startCellColumn = Coordinate::stringFromColumnIndex($startCellColumn + 1); |
|
389
|
|
|
|
|
390
|
|
|
if (($height != null) && (!is_object($height))) { |
|
391
|
|
|
$endCellRow = $startCellRow + $height - 1; |
|
392
|
|
|
} else { |
|
393
|
|
|
$endCellRow += $rows; |
|
394
|
|
|
} |
|
395
|
|
|
|
|
396
|
|
|
if (($endCellRow <= 0) || ($endCellColumn < 0)) { |
|
397
|
|
|
return Functions::REF(); |
|
398
|
|
|
} |
|
399
|
|
|
$endCellColumn = Coordinate::stringFromColumnIndex($endCellColumn + 1); |
|
400
|
|
|
|
|
401
|
|
|
$cellAddress = $startCellColumn . $startCellRow; |
|
402
|
|
|
if (($startCellColumn != $endCellColumn) || ($startCellRow != $endCellRow)) { |
|
403
|
|
|
$cellAddress .= ':' . $endCellColumn . $endCellRow; |
|
404
|
|
|
} |
|
405
|
|
|
|
|
406
|
|
|
if ($sheetName !== null) { |
|
407
|
|
|
$pSheet = $pCell->getWorksheet()->getParent()->getSheetByName($sheetName); |
|
408
|
|
|
} else { |
|
409
|
|
|
$pSheet = $pCell->getWorksheet(); |
|
410
|
|
|
} |
|
411
|
|
|
|
|
412
|
|
|
return Calculation::getInstance()->extractCellRange($cellAddress, $pSheet, false); |
|
|
|
|
|
|
413
|
|
|
} |
|
414
|
|
|
|
|
415
|
|
|
/** |
|
416
|
|
|
* CHOOSE. |
|
417
|
|
|
* |
|
418
|
|
|
* Uses lookup_value to return a value from the list of value arguments. |
|
419
|
|
|
* Use CHOOSE to select one of up to 254 values based on the lookup_value. |
|
420
|
|
|
* |
|
421
|
|
|
* Excel Function: |
|
422
|
|
|
* =CHOOSE(index_num, value1, [value2], ...) |
|
423
|
|
|
* |
|
424
|
|
|
* @param mixed $index_num Specifies which value argument is selected. |
|
425
|
|
|
* Index_num must be a number between 1 and 254, or a formula or reference to a cell containing a number |
|
426
|
|
|
* between 1 and 254. |
|
427
|
|
|
* @param mixed $value1... Value1 is required, subsequent values are optional. |
|
428
|
|
|
* Between 1 to 254 value arguments from which CHOOSE selects a value or an action to perform based on |
|
429
|
|
|
* index_num. The arguments can be numbers, cell references, defined names, formulas, functions, or |
|
430
|
|
|
* text. |
|
431
|
|
|
* |
|
432
|
|
|
* @return mixed The selected value |
|
433
|
|
|
*/ |
|
434
|
|
|
public static function CHOOSE(...$chooseArgs) |
|
435
|
|
|
{ |
|
436
|
|
|
$chosenEntry = Functions::flattenArray(array_shift($chooseArgs)); |
|
437
|
|
|
$entryCount = count($chooseArgs) - 1; |
|
438
|
|
|
|
|
439
|
|
|
if (is_array($chosenEntry)) { |
|
|
|
|
|
|
440
|
|
|
$chosenEntry = array_shift($chosenEntry); |
|
441
|
|
|
} |
|
442
|
|
|
if ((is_numeric($chosenEntry)) && (!is_bool($chosenEntry))) { |
|
443
|
|
|
--$chosenEntry; |
|
444
|
|
|
} else { |
|
445
|
|
|
return Functions::VALUE(); |
|
446
|
|
|
} |
|
447
|
|
|
$chosenEntry = floor($chosenEntry); |
|
448
|
|
|
if (($chosenEntry < 0) || ($chosenEntry > $entryCount)) { |
|
449
|
|
|
return Functions::VALUE(); |
|
450
|
|
|
} |
|
451
|
|
|
|
|
452
|
|
|
if (is_array($chooseArgs[$chosenEntry])) { |
|
453
|
|
|
return Functions::flattenArray($chooseArgs[$chosenEntry]); |
|
454
|
|
|
} |
|
455
|
|
|
|
|
456
|
|
|
return $chooseArgs[$chosenEntry]; |
|
457
|
|
|
} |
|
458
|
|
|
|
|
459
|
|
|
/** |
|
460
|
|
|
* MATCH. |
|
461
|
|
|
* |
|
462
|
|
|
* The MATCH function searches for a specified item in a range of cells |
|
463
|
|
|
* |
|
464
|
|
|
* Excel Function: |
|
465
|
|
|
* =MATCH(lookup_value, lookup_array, [match_type]) |
|
466
|
|
|
* |
|
467
|
|
|
* @param mixed $lookupValue The value that you want to match in lookup_array |
|
468
|
|
|
* @param mixed $lookupArray The range of cells being searched |
|
469
|
|
|
* @param mixed $matchType The number -1, 0, or 1. -1 means above, 0 means exact match, 1 means below. If match_type is 1 or -1, the list has to be ordered. |
|
470
|
|
|
* |
|
471
|
|
|
* @return int The relative position of the found item |
|
472
|
|
|
*/ |
|
473
|
16 |
|
public static function MATCH($lookupValue, $lookupArray, $matchType = 1) |
|
474
|
|
|
{ |
|
475
|
16 |
|
$lookupArray = Functions::flattenArray($lookupArray); |
|
476
|
16 |
|
$lookupValue = Functions::flattenSingleValue($lookupValue); |
|
477
|
16 |
|
$matchType = ($matchType === null) ? 1 : (int) Functions::flattenSingleValue($matchType); |
|
478
|
|
|
|
|
479
|
|
|
// MATCH is not case sensitive |
|
480
|
16 |
|
$lookupValue = strtolower($lookupValue); |
|
481
|
|
|
|
|
482
|
|
|
// Lookup_value type has to be number, text, or logical values |
|
483
|
16 |
|
if ((!is_numeric($lookupValue)) && (!is_string($lookupValue)) && (!is_bool($lookupValue))) { |
|
|
|
|
|
|
484
|
|
|
return Functions::NA(); |
|
485
|
|
|
} |
|
486
|
|
|
|
|
487
|
|
|
// Match_type is 0, 1 or -1 |
|
|
|
|
|
|
488
|
16 |
|
if (($matchType !== 0) && ($matchType !== -1) && ($matchType !== 1)) { |
|
489
|
|
|
return Functions::NA(); |
|
|
|
|
|
|
490
|
|
|
} |
|
491
|
|
|
|
|
492
|
|
|
// Lookup_array should not be empty |
|
493
|
16 |
|
$lookupArraySize = count($lookupArray); |
|
494
|
16 |
|
if ($lookupArraySize <= 0) { |
|
495
|
|
|
return Functions::NA(); |
|
|
|
|
|
|
496
|
|
|
} |
|
497
|
|
|
|
|
498
|
|
|
// Lookup_array should contain only number, text, or logical values, or empty (null) cells |
|
499
|
16 |
|
foreach ($lookupArray as $i => $lookupArrayValue) { |
|
500
|
|
|
// check the type of the value |
|
501
|
16 |
|
if ((!is_numeric($lookupArrayValue)) && (!is_string($lookupArrayValue)) && |
|
502
|
16 |
|
(!is_bool($lookupArrayValue)) && ($lookupArrayValue !== null) |
|
503
|
|
|
) { |
|
504
|
|
|
return Functions::NA(); |
|
|
|
|
|
|
505
|
|
|
} |
|
506
|
|
|
// Convert strings to lowercase for case-insensitive testing |
|
507
|
16 |
|
if (is_string($lookupArrayValue)) { |
|
508
|
|
|
$lookupArray[$i] = strtolower($lookupArrayValue); |
|
509
|
|
|
} |
|
510
|
16 |
|
if (($lookupArrayValue === null) && (($matchType == 1) || ($matchType == -1))) { |
|
511
|
16 |
|
$lookupArray = array_slice($lookupArray, 0, $i - 1); |
|
512
|
|
|
} |
|
513
|
|
|
} |
|
514
|
|
|
|
|
515
|
16 |
|
if ($matchType == 1) { |
|
516
|
|
|
// If match_type is 1 the list has to be processed from last to first |
|
517
|
|
|
|
|
518
|
4 |
|
$lookupArray = array_reverse($lookupArray); |
|
519
|
4 |
|
$keySet = array_reverse(array_keys($lookupArray)); |
|
520
|
|
|
} |
|
521
|
|
|
|
|
522
|
|
|
// ** |
|
523
|
|
|
// find the match |
|
524
|
|
|
// ** |
|
525
|
|
|
|
|
526
|
16 |
|
if ($matchType == 0 || $matchType == 1) { |
|
527
|
9 |
|
foreach ($lookupArray as $i => $lookupArrayValue) { |
|
528
|
9 |
|
if (($matchType == 0) && ($lookupArrayValue == $lookupValue)) { |
|
529
|
|
|
// exact match |
|
530
|
4 |
|
return ++$i; |
|
531
|
7 |
|
} elseif (($matchType == 1) && ($lookupArrayValue <= $lookupValue)) { |
|
532
|
4 |
|
$i = array_search($i, $keySet); |
|
|
|
|
|
|
533
|
|
|
|
|
534
|
|
|
// The current value is the (first) match |
|
535
|
7 |
|
return $i + 1; |
|
536
|
|
|
} |
|
537
|
|
|
} |
|
538
|
|
|
} else { |
|
539
|
|
|
// matchType = -1 |
|
540
|
|
|
|
|
541
|
|
|
// "Special" case: since the array it's supposed to be ordered in descending order, the |
|
542
|
|
|
// Excel algorithm gives up immediately if the first element is smaller than the searched value |
|
543
|
7 |
|
if ($lookupArray[0] < $lookupValue) { |
|
544
|
1 |
|
return Functions::NA(); |
|
|
|
|
|
|
545
|
|
|
} |
|
546
|
|
|
|
|
547
|
6 |
|
$maxValueKey = null; |
|
548
|
|
|
|
|
549
|
|
|
// The basic algorithm is: |
|
550
|
|
|
// Iterate and keep the highest match until the next element is smaller than the searched value. |
|
551
|
|
|
// Return immediately if perfect match is found |
|
552
|
6 |
|
foreach ($lookupArray as $i => $lookupArrayValue) { |
|
553
|
6 |
|
if ($lookupArrayValue == $lookupValue) { |
|
554
|
|
|
// Another "special" case. If a perfect match is found, |
|
555
|
|
|
// the algorithm gives up immediately |
|
556
|
2 |
|
return $i + 1; |
|
557
|
5 |
|
} elseif ($lookupArrayValue >= $lookupValue) { |
|
558
|
5 |
|
$maxValueKey = $i + 1; |
|
559
|
|
|
} |
|
560
|
|
|
} |
|
561
|
|
|
|
|
562
|
4 |
|
if ($maxValueKey !== null) { |
|
563
|
4 |
|
return $maxValueKey; |
|
564
|
|
|
} |
|
565
|
|
|
} |
|
566
|
|
|
|
|
567
|
|
|
// Unsuccessful in finding a match, return #N/A error value |
|
568
|
2 |
|
return Functions::NA(); |
|
|
|
|
|
|
569
|
|
|
} |
|
570
|
|
|
|
|
571
|
|
|
/** |
|
572
|
|
|
* INDEX. |
|
573
|
|
|
* |
|
574
|
|
|
* Uses an index to choose a value from a reference or array |
|
575
|
|
|
* |
|
576
|
|
|
* Excel Function: |
|
577
|
|
|
* =INDEX(range_array, row_num, [column_num]) |
|
578
|
|
|
* |
|
579
|
|
|
* @param mixed $arrayValues A range of cells or an array constant |
|
580
|
|
|
* @param mixed $rowNum The row in array from which to return a value. If row_num is omitted, column_num is required. |
|
581
|
|
|
* @param mixed $columnNum The column in array from which to return a value. If column_num is omitted, row_num is required. |
|
582
|
|
|
* |
|
583
|
|
|
* @return mixed the value of a specified cell or array of cells |
|
584
|
|
|
*/ |
|
585
|
9 |
|
public static function INDEX($arrayValues, $rowNum = 0, $columnNum = 0) |
|
586
|
|
|
{ |
|
587
|
9 |
|
$rowNum = Functions::flattenSingleValue($rowNum); |
|
588
|
9 |
|
$columnNum = Functions::flattenSingleValue($columnNum); |
|
589
|
|
|
|
|
590
|
9 |
|
if (($rowNum < 0) || ($columnNum < 0)) { |
|
591
|
2 |
|
return Functions::VALUE(); |
|
592
|
|
|
} |
|
593
|
|
|
|
|
594
|
7 |
|
if (!is_array($arrayValues) || ($rowNum > count($arrayValues))) { |
|
595
|
1 |
|
return Functions::REF(); |
|
596
|
|
|
} |
|
597
|
|
|
|
|
598
|
6 |
|
$rowKeys = array_keys($arrayValues); |
|
599
|
6 |
|
$columnKeys = @array_keys($arrayValues[$rowKeys[0]]); |
|
600
|
|
|
|
|
601
|
6 |
|
if ($columnNum > count($columnKeys)) { |
|
602
|
1 |
|
return Functions::VALUE(); |
|
603
|
5 |
|
} elseif ($columnNum == 0) { |
|
604
|
3 |
|
if ($rowNum == 0) { |
|
605
|
1 |
|
return $arrayValues; |
|
606
|
|
|
} |
|
607
|
2 |
|
$rowNum = $rowKeys[--$rowNum]; |
|
608
|
2 |
|
$returnArray = []; |
|
609
|
2 |
|
foreach ($arrayValues as $arrayColumn) { |
|
610
|
2 |
|
if (is_array($arrayColumn)) { |
|
611
|
2 |
|
if (isset($arrayColumn[$rowNum])) { |
|
612
|
|
|
$returnArray[] = $arrayColumn[$rowNum]; |
|
613
|
|
|
} else { |
|
614
|
2 |
|
return [$rowNum => $arrayValues[$rowNum]]; |
|
615
|
|
|
} |
|
616
|
|
|
} else { |
|
617
|
|
|
return $arrayValues[$rowNum]; |
|
618
|
|
|
} |
|
619
|
|
|
} |
|
620
|
|
|
|
|
621
|
|
|
return $returnArray; |
|
622
|
|
|
} |
|
623
|
2 |
|
$columnNum = $columnKeys[--$columnNum]; |
|
624
|
2 |
|
if ($rowNum > count($rowKeys)) { |
|
625
|
|
|
return Functions::VALUE(); |
|
626
|
2 |
|
} elseif ($rowNum == 0) { |
|
627
|
|
|
return $arrayValues[$columnNum]; |
|
628
|
|
|
} |
|
629
|
2 |
|
$rowNum = $rowKeys[--$rowNum]; |
|
630
|
|
|
|
|
631
|
2 |
|
return $arrayValues[$rowNum][$columnNum]; |
|
632
|
|
|
} |
|
633
|
|
|
|
|
634
|
|
|
/** |
|
635
|
|
|
* TRANSPOSE. |
|
636
|
|
|
* |
|
637
|
|
|
* @param array $matrixData A matrix of values |
|
638
|
|
|
* |
|
639
|
|
|
* @return array |
|
640
|
|
|
* |
|
641
|
|
|
* Unlike the Excel TRANSPOSE function, which will only work on a single row or column, this function will transpose a full matrix |
|
642
|
|
|
*/ |
|
643
|
|
|
public static function TRANSPOSE($matrixData) |
|
644
|
|
|
{ |
|
645
|
|
|
$returnMatrix = []; |
|
646
|
|
|
if (!is_array($matrixData)) { |
|
|
|
|
|
|
647
|
|
|
$matrixData = [[$matrixData]]; |
|
648
|
|
|
} |
|
649
|
|
|
|
|
650
|
|
|
$column = 0; |
|
651
|
|
|
foreach ($matrixData as $matrixRow) { |
|
652
|
|
|
$row = 0; |
|
653
|
|
|
foreach ($matrixRow as $matrixCell) { |
|
654
|
|
|
$returnMatrix[$row][$column] = $matrixCell; |
|
655
|
|
|
++$row; |
|
656
|
|
|
} |
|
657
|
|
|
++$column; |
|
658
|
|
|
} |
|
659
|
|
|
|
|
660
|
|
|
return $returnMatrix; |
|
661
|
|
|
} |
|
662
|
|
|
|
|
663
|
2 |
|
private static function vlookupSort($a, $b) |
|
664
|
|
|
{ |
|
665
|
2 |
|
reset($a); |
|
666
|
2 |
|
$firstColumn = key($a); |
|
667
|
2 |
|
if (($aLower = strtolower($a[$firstColumn])) == ($bLower = strtolower($b[$firstColumn]))) { |
|
668
|
|
|
return 0; |
|
669
|
|
|
} |
|
670
|
|
|
|
|
671
|
2 |
|
return ($aLower < $bLower) ? -1 : 1; |
|
672
|
|
|
} |
|
673
|
|
|
|
|
674
|
|
|
/** |
|
675
|
|
|
* VLOOKUP |
|
676
|
|
|
* 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. |
|
677
|
|
|
* |
|
678
|
|
|
* @param mixed $lookup_value The value that you want to match in lookup_array |
|
679
|
|
|
* @param mixed $lookup_array The range of cells being searched |
|
680
|
|
|
* @param mixed $index_number The column number in table_array from which the matching value must be returned. The first column is 1. |
|
681
|
|
|
* @param mixed $not_exact_match determines if you are looking for an exact match based on lookup_value |
|
682
|
|
|
* |
|
683
|
|
|
* @return mixed The value of the found cell |
|
684
|
|
|
*/ |
|
685
|
5 |
|
public static function VLOOKUP($lookup_value, $lookup_array, $index_number, $not_exact_match = true) |
|
686
|
|
|
{ |
|
687
|
5 |
|
$lookup_value = Functions::flattenSingleValue($lookup_value); |
|
688
|
5 |
|
$index_number = Functions::flattenSingleValue($index_number); |
|
689
|
5 |
|
$not_exact_match = Functions::flattenSingleValue($not_exact_match); |
|
690
|
|
|
|
|
691
|
|
|
// index_number must be greater than or equal to 1 |
|
692
|
5 |
|
if ($index_number < 1) { |
|
693
|
|
|
return Functions::VALUE(); |
|
694
|
|
|
} |
|
695
|
|
|
|
|
696
|
|
|
// index_number must be less than or equal to the number of columns in lookup_array |
|
697
|
5 |
|
if ((!is_array($lookup_array)) || (empty($lookup_array))) { |
|
698
|
|
|
return Functions::REF(); |
|
699
|
|
|
} |
|
700
|
5 |
|
$f = array_keys($lookup_array); |
|
701
|
5 |
|
$firstRow = array_pop($f); |
|
702
|
5 |
|
if ((!is_array($lookup_array[$firstRow])) || ($index_number > count($lookup_array[$firstRow]))) { |
|
703
|
|
|
return Functions::REF(); |
|
704
|
|
|
} |
|
705
|
5 |
|
$columnKeys = array_keys($lookup_array[$firstRow]); |
|
706
|
5 |
|
$returnColumn = $columnKeys[--$index_number]; |
|
707
|
5 |
|
$firstColumn = array_shift($columnKeys); |
|
708
|
|
|
|
|
709
|
5 |
|
if (!$not_exact_match) { |
|
710
|
2 |
|
uasort($lookup_array, ['self', 'vlookupSort']); |
|
711
|
|
|
} |
|
712
|
|
|
|
|
713
|
5 |
|
$rowNumber = $rowValue = false; |
|
714
|
5 |
|
foreach ($lookup_array as $rowKey => $rowData) { |
|
715
|
5 |
|
if ((is_numeric($lookup_value) && is_numeric($rowData[$firstColumn]) && ($rowData[$firstColumn] > $lookup_value)) || |
|
716
|
5 |
|
(!is_numeric($lookup_value) && !is_numeric($rowData[$firstColumn]) && (strtolower($rowData[$firstColumn]) > strtolower($lookup_value)))) { |
|
717
|
4 |
|
break; |
|
718
|
|
|
} |
|
719
|
|
|
// remember the last key, but only if datatypes match |
|
720
|
5 |
|
if ((is_numeric($lookup_value) && is_numeric($rowData[$firstColumn])) || |
|
721
|
5 |
|
(!is_numeric($lookup_value) && !is_numeric($rowData[$firstColumn]))) { |
|
722
|
4 |
|
$rowNumber = $rowKey; |
|
723
|
5 |
|
$rowValue = $rowData[$firstColumn]; |
|
724
|
|
|
} |
|
725
|
|
|
} |
|
726
|
|
|
|
|
727
|
5 |
|
if ($rowNumber !== false) { |
|
|
|
|
|
|
728
|
4 |
|
if ((!$not_exact_match) && ($rowValue != $lookup_value)) { |
|
729
|
|
|
// if an exact match is required, we have what we need to return an appropriate response |
|
730
|
2 |
|
return Functions::NA(); |
|
731
|
|
|
} |
|
732
|
|
|
// otherwise return the appropriate value |
|
733
|
2 |
|
return $lookup_array[$rowNumber][$returnColumn]; |
|
734
|
|
|
} |
|
735
|
|
|
|
|
736
|
1 |
|
return Functions::NA(); |
|
737
|
|
|
} |
|
738
|
|
|
|
|
739
|
|
|
/** |
|
740
|
|
|
* HLOOKUP |
|
741
|
|
|
* 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. |
|
742
|
|
|
* |
|
743
|
|
|
* @param mixed $lookup_value The value that you want to match in lookup_array |
|
744
|
|
|
* @param mixed $lookup_array The range of cells being searched |
|
745
|
|
|
* @param mixed $index_number The row number in table_array from which the matching value must be returned. The first row is 1. |
|
746
|
|
|
* @param mixed $not_exact_match determines if you are looking for an exact match based on lookup_value |
|
747
|
|
|
* |
|
748
|
|
|
* @return mixed The value of the found cell |
|
749
|
|
|
*/ |
|
750
|
9 |
|
public static function HLOOKUP($lookup_value, $lookup_array, $index_number, $not_exact_match = true) |
|
751
|
|
|
{ |
|
752
|
9 |
|
$lookup_value = Functions::flattenSingleValue($lookup_value); |
|
753
|
9 |
|
$index_number = Functions::flattenSingleValue($index_number); |
|
754
|
9 |
|
$not_exact_match = Functions::flattenSingleValue($not_exact_match); |
|
755
|
|
|
|
|
756
|
|
|
// index_number must be greater than or equal to 1 |
|
757
|
9 |
|
if ($index_number < 1) { |
|
758
|
|
|
return Functions::VALUE(); |
|
759
|
|
|
} |
|
760
|
|
|
|
|
761
|
|
|
// index_number must be less than or equal to the number of columns in lookup_array |
|
762
|
9 |
|
if ((!is_array($lookup_array)) || (empty($lookup_array))) { |
|
763
|
|
|
return Functions::REF(); |
|
764
|
|
|
} |
|
765
|
9 |
|
$f = array_keys($lookup_array); |
|
766
|
9 |
|
$firstRow = array_pop($f); |
|
767
|
9 |
|
if ((!is_array($lookup_array[$firstRow])) || ($index_number > count($lookup_array))) { |
|
768
|
|
|
return Functions::REF(); |
|
769
|
|
|
} |
|
770
|
9 |
|
$columnKeys = array_keys($lookup_array[$firstRow]); |
|
|
|
|
|
|
771
|
9 |
|
$firstkey = $f[0] - 1; |
|
772
|
9 |
|
$returnColumn = $firstkey + $index_number; |
|
773
|
9 |
|
$firstColumn = array_shift($f); |
|
774
|
|
|
|
|
775
|
9 |
|
if (!$not_exact_match) { |
|
776
|
4 |
|
$firstRowH = asort($lookup_array[$firstColumn]); |
|
|
|
|
|
|
777
|
|
|
} |
|
778
|
9 |
|
$rowNumber = $rowValue = false; |
|
779
|
9 |
|
foreach ($lookup_array[$firstColumn] as $rowKey => $rowData) { |
|
780
|
9 |
|
if ((is_numeric($lookup_value) && is_numeric($rowData) && ($rowData > $lookup_value)) || |
|
781
|
9 |
|
(!is_numeric($lookup_value) && !is_numeric($rowData) && (strtolower($rowData) > strtolower($lookup_value)))) { |
|
782
|
7 |
|
break; |
|
783
|
|
|
} |
|
784
|
9 |
|
$rowNumber = $rowKey; |
|
785
|
9 |
|
$rowValue = $rowData; |
|
786
|
|
|
} |
|
787
|
|
|
|
|
788
|
9 |
|
if ($rowNumber !== false) { |
|
789
|
9 |
|
if ((!$not_exact_match) && ($rowValue != $lookup_value)) { |
|
790
|
|
|
// if an exact match is required, we have what we need to return an appropriate response |
|
791
|
1 |
|
return Functions::NA(); |
|
792
|
|
|
} |
|
793
|
|
|
// otherwise return the appropriate value |
|
794
|
8 |
|
return $lookup_array[$returnColumn][$rowNumber]; |
|
795
|
|
|
} |
|
796
|
|
|
|
|
797
|
|
|
return Functions::NA(); |
|
798
|
|
|
} |
|
799
|
|
|
|
|
800
|
|
|
/** |
|
801
|
|
|
* LOOKUP |
|
802
|
|
|
* The LOOKUP function searches for value either from a one-row or one-column range or from an array. |
|
803
|
|
|
* |
|
804
|
|
|
* @param mixed $lookup_value The value that you want to match in lookup_array |
|
805
|
|
|
* @param mixed $lookup_vector The range of cells being searched |
|
806
|
|
|
* @param null|mixed $result_vector The column from which the matching value must be returned |
|
807
|
|
|
* |
|
808
|
|
|
* @return mixed The value of the found cell |
|
809
|
|
|
*/ |
|
810
|
|
|
public static function LOOKUP($lookup_value, $lookup_vector, $result_vector = null) |
|
811
|
|
|
{ |
|
812
|
|
|
$lookup_value = Functions::flattenSingleValue($lookup_value); |
|
813
|
|
|
|
|
814
|
|
|
if (!is_array($lookup_vector)) { |
|
815
|
|
|
return Functions::NA(); |
|
816
|
|
|
} |
|
817
|
|
|
$lookupRows = count($lookup_vector); |
|
818
|
|
|
$l = array_keys($lookup_vector); |
|
819
|
|
|
$l = array_shift($l); |
|
820
|
|
|
$lookupColumns = count($lookup_vector[$l]); |
|
821
|
|
|
if ((($lookupRows == 1) && ($lookupColumns > 1)) || (($lookupRows == 2) && ($lookupColumns != 2))) { |
|
822
|
|
|
$lookup_vector = self::TRANSPOSE($lookup_vector); |
|
823
|
|
|
$lookupRows = count($lookup_vector); |
|
824
|
|
|
$l = array_keys($lookup_vector); |
|
825
|
|
|
$lookupColumns = count($lookup_vector[array_shift($l)]); |
|
826
|
|
|
} |
|
827
|
|
|
|
|
828
|
|
|
if ($result_vector === null) { |
|
829
|
|
|
$result_vector = $lookup_vector; |
|
830
|
|
|
} |
|
831
|
|
|
$resultRows = count($result_vector); |
|
832
|
|
|
$l = array_keys($result_vector); |
|
833
|
|
|
$l = array_shift($l); |
|
834
|
|
|
$resultColumns = count($result_vector[$l]); |
|
835
|
|
|
if ((($resultRows == 1) && ($resultColumns > 1)) || (($resultRows == 2) && ($resultColumns != 2))) { |
|
836
|
|
|
$result_vector = self::TRANSPOSE($result_vector); |
|
837
|
|
|
$resultRows = count($result_vector); |
|
|
|
|
|
|
838
|
|
|
$r = array_keys($result_vector); |
|
839
|
|
|
$resultColumns = count($result_vector[array_shift($r)]); |
|
|
|
|
|
|
840
|
|
|
} |
|
841
|
|
|
|
|
842
|
|
|
if ($lookupRows == 2) { |
|
843
|
|
|
$result_vector = array_pop($lookup_vector); |
|
844
|
|
|
$lookup_vector = array_shift($lookup_vector); |
|
845
|
|
|
} |
|
846
|
|
|
if ($lookupColumns != 2) { |
|
847
|
|
|
foreach ($lookup_vector as &$value) { |
|
848
|
|
|
if (is_array($value)) { |
|
849
|
|
|
$k = array_keys($value); |
|
850
|
|
|
$key1 = $key2 = array_shift($k); |
|
851
|
|
|
++$key2; |
|
852
|
|
|
$dataValue1 = $value[$key1]; |
|
853
|
|
|
} else { |
|
854
|
|
|
$key1 = 0; |
|
855
|
|
|
$key2 = 1; |
|
856
|
|
|
$dataValue1 = $value; |
|
857
|
|
|
} |
|
858
|
|
|
$dataValue2 = array_shift($result_vector); |
|
859
|
|
|
if (is_array($dataValue2)) { |
|
860
|
|
|
$dataValue2 = array_shift($dataValue2); |
|
861
|
|
|
} |
|
862
|
|
|
$value = [$key1 => $dataValue1, $key2 => $dataValue2]; |
|
863
|
|
|
} |
|
864
|
|
|
unset($value); |
|
865
|
|
|
} |
|
866
|
|
|
|
|
867
|
|
|
return self::VLOOKUP($lookup_value, $lookup_vector, 2); |
|
868
|
|
|
} |
|
869
|
|
|
|
|
870
|
|
|
/** |
|
871
|
|
|
* FORMULATEXT. |
|
872
|
|
|
* |
|
873
|
|
|
* @param mixed $cellReference The cell to check |
|
874
|
|
|
* @param Cell $pCell The current cell (containing this formula) |
|
875
|
|
|
* |
|
876
|
|
|
* @return string |
|
877
|
|
|
*/ |
|
878
|
6 |
|
public static function FORMULATEXT($cellReference = '', Cell $pCell = null) |
|
879
|
|
|
{ |
|
880
|
6 |
|
if ($pCell === null) { |
|
881
|
|
|
return Functions::REF(); |
|
882
|
|
|
} |
|
883
|
|
|
|
|
884
|
6 |
|
preg_match('/^' . Calculation::CALCULATION_REGEXP_CELLREF . '$/i', $cellReference, $matches); |
|
885
|
|
|
|
|
886
|
6 |
|
$cellReference = $matches[6] . $matches[7]; |
|
887
|
6 |
|
$worksheetName = trim($matches[3], "'"); |
|
888
|
6 |
|
$worksheet = (!empty($worksheetName)) |
|
889
|
2 |
|
? $pCell->getWorksheet()->getParent()->getSheetByName($worksheetName) |
|
890
|
6 |
|
: $pCell->getWorksheet(); |
|
891
|
|
|
|
|
892
|
6 |
|
if (!$worksheet->getCell($cellReference)->isFormula()) { |
|
893
|
2 |
|
return Functions::NA(); |
|
894
|
|
|
} |
|
895
|
|
|
|
|
896
|
4 |
|
return $worksheet->getCell($cellReference)->getValue(); |
|
897
|
|
|
} |
|
898
|
|
|
} |
|
899
|
|
|
|
PHPOffice /
PhpSpreadsheet
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