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Diffstat (limited to '')
| -rw-r--r-- | vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Calculation/LookupRef.php | 968 |
1 files changed, 968 insertions, 0 deletions
diff --git a/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Calculation/LookupRef.php b/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Calculation/LookupRef.php new file mode 100644 index 0000000..ca4bd46 --- /dev/null +++ b/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Calculation/LookupRef.php @@ -0,0 +1,968 @@ +<?php
+
+namespace PhpOffice\PhpSpreadsheet\Calculation;
+
+use PhpOffice\PhpSpreadsheet\Cell\Cell;
+use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
+use PhpOffice\PhpSpreadsheet\Shared\StringHelper;
+use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;
+
+class LookupRef
+{
+ /**
+ * CELL_ADDRESS.
+ *
+ * Creates a cell address as text, given specified row and column numbers.
+ *
+ * Excel Function:
+ * =ADDRESS(row, column, [relativity], [referenceStyle], [sheetText])
+ *
+ * @param mixed $row Row number to use in the cell reference
+ * @param mixed $column Column number to use in the cell reference
+ * @param int $relativity Flag indicating the type of reference to return
+ * 1 or omitted Absolute
+ * 2 Absolute row; relative column
+ * 3 Relative row; absolute column
+ * 4 Relative
+ * @param bool $referenceStyle A logical value that specifies the A1 or R1C1 reference style.
+ * TRUE or omitted CELL_ADDRESS returns an A1-style reference
+ * FALSE CELL_ADDRESS returns an R1C1-style reference
+ * @param string $sheetText Optional Name of worksheet to use
+ *
+ * @return string
+ */
+ public static function cellAddress($row, $column, $relativity = 1, $referenceStyle = true, $sheetText = '')
+ {
+ $row = Functions::flattenSingleValue($row);
+ $column = Functions::flattenSingleValue($column);
+ $relativity = Functions::flattenSingleValue($relativity);
+ $sheetText = Functions::flattenSingleValue($sheetText);
+
+ if (($row < 1) || ($column < 1)) {
+ return Functions::VALUE();
+ }
+
+ if ($sheetText > '') {
+ if (strpos($sheetText, ' ') !== false) {
+ $sheetText = "'" . $sheetText . "'";
+ }
+ $sheetText .= '!';
+ }
+ if ((!is_bool($referenceStyle)) || $referenceStyle) {
+ $rowRelative = $columnRelative = '$';
+ $column = Coordinate::stringFromColumnIndex($column);
+ if (($relativity == 2) || ($relativity == 4)) {
+ $columnRelative = '';
+ }
+ if (($relativity == 3) || ($relativity == 4)) {
+ $rowRelative = '';
+ }
+
+ return $sheetText . $columnRelative . $column . $rowRelative . $row;
+ }
+ if (($relativity == 2) || ($relativity == 4)) {
+ $column = '[' . $column . ']';
+ }
+ if (($relativity == 3) || ($relativity == 4)) {
+ $row = '[' . $row . ']';
+ }
+
+ return $sheetText . 'R' . $row . 'C' . $column;
+ }
+
+ /**
+ * COLUMN.
+ *
+ * Returns the column number of the given cell reference
+ * If the cell reference is a range of cells, COLUMN returns the column numbers of each column in the reference as a horizontal array.
+ * If cell reference is omitted, and the function is being called through the calculation engine, then it is assumed to be the
+ * reference of the cell in which the COLUMN function appears; otherwise this function returns 0.
+ *
+ * Excel Function:
+ * =COLUMN([cellAddress])
+ *
+ * @param null|array|string $cellAddress A reference to a range of cells for which you want the column numbers
+ *
+ * @return int|int[]
+ */
+ public static function COLUMN($cellAddress = null)
+ {
+ if ($cellAddress === null || trim($cellAddress) === '') {
+ return 0;
+ }
+
+ if (is_array($cellAddress)) {
+ foreach ($cellAddress as $columnKey => $value) {
+ $columnKey = preg_replace('/[^a-z]/i', '', $columnKey);
+
+ return (int) Coordinate::columnIndexFromString($columnKey);
+ }
+ } else {
+ [$sheet, $cellAddress] = Worksheet::extractSheetTitle($cellAddress, true);
+ if (strpos($cellAddress, ':') !== false) {
+ [$startAddress, $endAddress] = explode(':', $cellAddress);
+ $startAddress = preg_replace('/[^a-z]/i', '', $startAddress);
+ $endAddress = preg_replace('/[^a-z]/i', '', $endAddress);
+ $returnValue = [];
+ do {
+ $returnValue[] = (int) Coordinate::columnIndexFromString($startAddress);
+ } while ($startAddress++ != $endAddress);
+
+ return $returnValue;
+ }
+ $cellAddress = preg_replace('/[^a-z]/i', '', $cellAddress);
+
+ return (int) Coordinate::columnIndexFromString($cellAddress);
+ }
+ }
+
+ /**
+ * COLUMNS.
+ *
+ * Returns the number of columns in an array or reference.
+ *
+ * Excel Function:
+ * =COLUMNS(cellAddress)
+ *
+ * @param null|array|string $cellAddress An array or array formula, or a reference to a range of cells for which you want the number of columns
+ *
+ * @return int|string The number of columns in cellAddress, or a string if arguments are invalid
+ */
+ public static function COLUMNS($cellAddress = null)
+ {
+ if ($cellAddress === null || $cellAddress === '') {
+ return 1;
+ } elseif (!is_array($cellAddress)) {
+ return Functions::VALUE();
+ }
+
+ reset($cellAddress);
+ $isMatrix = (is_numeric(key($cellAddress)));
+ [$columns, $rows] = Calculation::getMatrixDimensions($cellAddress);
+
+ if ($isMatrix) {
+ return $rows;
+ }
+
+ return $columns;
+ }
+
+ /**
+ * ROW.
+ *
+ * Returns the row number of the given cell reference
+ * If the cell reference is a range of cells, ROW returns the row numbers of each row in the reference as a vertical array.
+ * If cell reference is omitted, and the function is being called through the calculation engine, then it is assumed to be the
+ * reference of the cell in which the ROW function appears; otherwise this function returns 0.
+ *
+ * Excel Function:
+ * =ROW([cellAddress])
+ *
+ * @param null|array|string $cellAddress A reference to a range of cells for which you want the row numbers
+ *
+ * @return int|mixed[]|string
+ */
+ public static function ROW($cellAddress = null)
+ {
+ if ($cellAddress === null || trim($cellAddress) === '') {
+ return 0;
+ }
+
+ if (is_array($cellAddress)) {
+ foreach ($cellAddress as $columnKey => $rowValue) {
+ foreach ($rowValue as $rowKey => $cellValue) {
+ return (int) preg_replace('/\D/', '', $rowKey);
+ }
+ }
+ } else {
+ [$sheet, $cellAddress] = Worksheet::extractSheetTitle($cellAddress, true);
+ if (strpos($cellAddress, ':') !== false) {
+ [$startAddress, $endAddress] = explode(':', $cellAddress);
+ $startAddress = preg_replace('/\D/', '', $startAddress);
+ $endAddress = preg_replace('/\D/', '', $endAddress);
+ $returnValue = [];
+ do {
+ $returnValue[][] = (int) $startAddress;
+ } while ($startAddress++ != $endAddress);
+
+ return $returnValue;
+ }
+ [$cellAddress] = explode(':', $cellAddress);
+
+ return (int) preg_replace('/\D/', '', $cellAddress);
+ }
+ }
+
+ /**
+ * ROWS.
+ *
+ * Returns the number of rows in an array or reference.
+ *
+ * Excel Function:
+ * =ROWS(cellAddress)
+ *
+ * @param null|array|string $cellAddress An array or array formula, or a reference to a range of cells for which you want the number of rows
+ *
+ * @return int|string The number of rows in cellAddress, or a string if arguments are invalid
+ */
+ public static function ROWS($cellAddress = null)
+ {
+ if ($cellAddress === null || $cellAddress === '') {
+ return 1;
+ } elseif (!is_array($cellAddress)) {
+ return Functions::VALUE();
+ }
+
+ reset($cellAddress);
+ $isMatrix = (is_numeric(key($cellAddress)));
+ [$columns, $rows] = Calculation::getMatrixDimensions($cellAddress);
+
+ if ($isMatrix) {
+ return $columns;
+ }
+
+ return $rows;
+ }
+
+ /**
+ * HYPERLINK.
+ *
+ * Excel Function:
+ * =HYPERLINK(linkURL,displayName)
+ *
+ * @param string $linkURL Value to check, is also the value returned when no error
+ * @param string $displayName Value to return when testValue is an error condition
+ * @param Cell $pCell The cell to set the hyperlink in
+ *
+ * @return mixed The value of $displayName (or $linkURL if $displayName was blank)
+ */
+ public static function HYPERLINK($linkURL = '', $displayName = null, ?Cell $pCell = null)
+ {
+ $linkURL = ($linkURL === null) ? '' : Functions::flattenSingleValue($linkURL);
+ $displayName = ($displayName === null) ? '' : Functions::flattenSingleValue($displayName);
+
+ if ((!is_object($pCell)) || (trim($linkURL) == '')) {
+ return Functions::REF();
+ }
+
+ if ((is_object($displayName)) || trim($displayName) == '') {
+ $displayName = $linkURL;
+ }
+
+ $pCell->getHyperlink()->setUrl($linkURL);
+ $pCell->getHyperlink()->setTooltip($displayName);
+
+ return $displayName;
+ }
+
+ /**
+ * INDIRECT.
+ *
+ * Returns the reference specified by a text string.
+ * References are immediately evaluated to display their contents.
+ *
+ * Excel Function:
+ * =INDIRECT(cellAddress)
+ *
+ * NOTE - INDIRECT() does not yet support the optional a1 parameter introduced in Excel 2010
+ *
+ * @param null|array|string $cellAddress $cellAddress The cell address of the current cell (containing this formula)
+ * @param Cell $pCell The current cell (containing this formula)
+ *
+ * @return mixed The cells referenced by cellAddress
+ *
+ * @TODO Support for the optional a1 parameter introduced in Excel 2010
+ */
+ public static function INDIRECT($cellAddress = null, ?Cell $pCell = null)
+ {
+ $cellAddress = Functions::flattenSingleValue($cellAddress);
+ if ($cellAddress === null || $cellAddress === '') {
+ return Functions::REF();
+ }
+
+ $cellAddress1 = $cellAddress;
+ $cellAddress2 = null;
+ if (strpos($cellAddress, ':') !== false) {
+ [$cellAddress1, $cellAddress2] = explode(':', $cellAddress);
+ }
+
+ if (
+ (!preg_match('/^' . Calculation::CALCULATION_REGEXP_CELLREF . '$/i', $cellAddress1, $matches)) ||
+ (($cellAddress2 !== null) && (!preg_match('/^' . Calculation::CALCULATION_REGEXP_CELLREF . '$/i', $cellAddress2, $matches)))
+ ) {
+ if (!preg_match('/^' . Calculation::CALCULATION_REGEXP_DEFINEDNAME . '$/i', $cellAddress1, $matches)) {
+ return Functions::REF();
+ }
+
+ if (strpos($cellAddress, '!') !== false) {
+ [$sheetName, $cellAddress] = Worksheet::extractSheetTitle($cellAddress, true);
+ $sheetName = trim($sheetName, "'");
+ $pSheet = $pCell->getWorksheet()->getParent()->getSheetByName($sheetName);
+ } else {
+ $pSheet = $pCell->getWorksheet();
+ }
+
+ return Calculation::getInstance()->extractNamedRange($cellAddress, $pSheet, false);
+ }
+
+ if (strpos($cellAddress, '!') !== false) {
+ [$sheetName, $cellAddress] = Worksheet::extractSheetTitle($cellAddress, true);
+ $sheetName = trim($sheetName, "'");
+ $pSheet = $pCell->getWorksheet()->getParent()->getSheetByName($sheetName);
+ } else {
+ $pSheet = $pCell->getWorksheet();
+ }
+
+ return Calculation::getInstance()->extractCellRange($cellAddress, $pSheet, false);
+ }
+
+ /**
+ * OFFSET.
+ *
+ * Returns a reference to a range that is a specified number of rows and columns from a cell or range of cells.
+ * The reference that is returned can be a single cell or a range of cells. You can specify the number of rows and
+ * the number of columns to be returned.
+ *
+ * Excel Function:
+ * =OFFSET(cellAddress, rows, cols, [height], [width])
+ *
+ * @param null|string $cellAddress The reference from which you want to base the offset. Reference must refer to a cell or
+ * range of adjacent cells; otherwise, OFFSET returns the #VALUE! error value.
+ * @param mixed $rows The number of rows, up or down, that you want the upper-left cell to refer to.
+ * Using 5 as the rows argument specifies that the upper-left cell in the reference is
+ * five rows below reference. Rows can be positive (which means below the starting reference)
+ * or negative (which means above the starting reference).
+ * @param mixed $columns The number of columns, to the left or right, that you want the upper-left cell of the result
+ * to refer to. Using 5 as the cols argument specifies that the upper-left cell in the
+ * reference is five columns to the right of reference. Cols can be positive (which means
+ * to the right of the starting reference) or negative (which means to the left of the
+ * starting reference).
+ * @param mixed $height The height, in number of rows, that you want the returned reference to be. Height must be a positive number.
+ * @param mixed $width The width, in number of columns, that you want the returned reference to be. Width must be a positive number.
+ *
+ * @return string A reference to a cell or range of cells
+ */
+ public static function OFFSET($cellAddress = null, $rows = 0, $columns = 0, $height = null, $width = null, ?Cell $pCell = null)
+ {
+ $rows = Functions::flattenSingleValue($rows);
+ $columns = Functions::flattenSingleValue($columns);
+ $height = Functions::flattenSingleValue($height);
+ $width = Functions::flattenSingleValue($width);
+ if ($cellAddress === null) {
+ return 0;
+ }
+
+ if (!is_object($pCell)) {
+ return Functions::REF();
+ }
+
+ $sheetName = null;
+ if (strpos($cellAddress, '!')) {
+ [$sheetName, $cellAddress] = Worksheet::extractSheetTitle($cellAddress, true);
+ $sheetName = trim($sheetName, "'");
+ }
+ if (strpos($cellAddress, ':')) {
+ [$startCell, $endCell] = explode(':', $cellAddress);
+ } else {
+ $startCell = $endCell = $cellAddress;
+ }
+ [$startCellColumn, $startCellRow] = Coordinate::coordinateFromString($startCell);
+ [$endCellColumn, $endCellRow] = Coordinate::coordinateFromString($endCell);
+
+ $startCellRow += $rows;
+ $startCellColumn = Coordinate::columnIndexFromString($startCellColumn) - 1;
+ $startCellColumn += $columns;
+
+ if (($startCellRow <= 0) || ($startCellColumn < 0)) {
+ return Functions::REF();
+ }
+ $endCellColumn = Coordinate::columnIndexFromString($endCellColumn) - 1;
+ if (($width != null) && (!is_object($width))) {
+ $endCellColumn = $startCellColumn + $width - 1;
+ } else {
+ $endCellColumn += $columns;
+ }
+ $startCellColumn = Coordinate::stringFromColumnIndex($startCellColumn + 1);
+
+ if (($height != null) && (!is_object($height))) {
+ $endCellRow = $startCellRow + $height - 1;
+ } else {
+ $endCellRow += $rows;
+ }
+
+ if (($endCellRow <= 0) || ($endCellColumn < 0)) {
+ 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, $pSheet, false);
+ }
+
+ /**
+ * CHOOSE.
+ *
+ * Uses lookup_value to return a value from the list of value arguments.
+ * Use CHOOSE to select one of up to 254 values based on the lookup_value.
+ *
+ * Excel Function:
+ * =CHOOSE(index_num, value1, [value2], ...)
+ *
+ * @return mixed The selected value
+ */
+ public static function CHOOSE(...$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 $matchType The number -1, 0, or 1. -1 means above, 0 means exact match, 1 means below.
+ * If match_type is 1 or -1, the list has to be ordered.
+ *
+ * @return int|string The relative position of the found item
+ */
+ public static function MATCH($lookupValue, $lookupArray, $matchType = 1)
+ {
+ $lookupArray = Functions::flattenArray($lookupArray);
+ $lookupValue = Functions::flattenSingleValue($lookupValue);
+ $matchType = ($matchType === null) ? 1 : (int) Functions::flattenSingleValue($matchType);
+
+ // MATCH is not case sensitive, so we convert lookup value to be lower cased in case it's string type.
+ if (is_string($lookupValue)) {
+ $lookupValue = StringHelper::strToLower($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 ($lookupArraySize <= 0) {
+ return Functions::NA();
+ }
+
+ if ($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));
+ }
+
+ // 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))) {
+ unset($lookupArray[$i]);
+ }
+ }
+
+ // **
+ // find the match
+ // **
+
+ if ($matchType === 0 || $matchType === 1) {
+ foreach ($lookupArray as $i => $lookupArrayValue) {
+ $typeMatch = ((gettype($lookupValue) === gettype($lookupArrayValue)) || (is_numeric($lookupValue) && is_numeric($lookupArrayValue)));
+ $exactTypeMatch = $typeMatch && $lookupArrayValue === $lookupValue;
+ $nonOnlyNumericExactMatch = !$typeMatch && $lookupArrayValue === $lookupValue;
+ $exactMatch = $exactTypeMatch || $nonOnlyNumericExactMatch;
+
+ if ($matchType === 0) {
+ if ($typeMatch && is_string($lookupValue) && (bool) preg_match('/([\?\*])/', $lookupValue)) {
+ $splitString = $lookupValue;
+ $chars = array_map(function ($i) use ($splitString) {
+ return mb_substr($splitString, $i, 1);
+ }, range(0, mb_strlen($splitString) - 1));
+
+ $length = count($chars);
+ $pattern = '/^';
+ for ($j = 0; $j < $length; ++$j) {
+ if ($chars[$j] === '~') {
+ if (isset($chars[$j + 1])) {
+ if ($chars[$j + 1] === '*') {
+ $pattern .= preg_quote($chars[$j + 1], '/');
+ ++$j;
+ } elseif ($chars[$j + 1] === '?') {
+ $pattern .= preg_quote($chars[$j + 1], '/');
+ ++$j;
+ }
+ } else {
+ $pattern .= preg_quote($chars[$j], '/');
+ }
+ } elseif ($chars[$j] === '*') {
+ $pattern .= '.*';
+ } elseif ($chars[$j] === '?') {
+ $pattern .= '.{1}';
+ } else {
+ $pattern .= preg_quote($chars[$j], '/');
+ }
+ }
+
+ $pattern .= '$/';
+ if ((bool) preg_match($pattern, $lookupArrayValue)) {
+ // exact match
+ return $i + 1;
+ }
+ } elseif ($exactMatch) {
+ // exact match
+ return $i + 1;
+ }
+ } elseif (($matchType === 1) && $typeMatch && ($lookupArrayValue <= $lookupValue)) {
+ $i = array_search($i, $keySet);
+
+ // The current value is the (first) match
+ return $i + 1;
+ }
+ }
+ } else {
+ $maxValueKey = null;
+
+ // The basic algorithm is:
+ // Iterate and keep the highest match until the next element is smaller than the searched value.
+ // Return immediately if perfect match is found
+ foreach ($lookupArray as $i => $lookupArrayValue) {
+ $typeMatch = gettype($lookupValue) === gettype($lookupArrayValue);
+ $exactTypeMatch = $typeMatch && $lookupArrayValue === $lookupValue;
+ $nonOnlyNumericExactMatch = !$typeMatch && $lookupArrayValue === $lookupValue;
+ $exactMatch = $exactTypeMatch || $nonOnlyNumericExactMatch;
+
+ if ($exactMatch) {
+ // Another "special" case. If a perfect match is found,
+ // the algorithm gives up immediately
+ return $i + 1;
+ } elseif ($typeMatch & $lookupArrayValue >= $lookupValue) {
+ $maxValueKey = $i + 1;
+ } elseif ($typeMatch & $lookupArrayValue < $lookupValue) {
+ //Excel algorithm gives up immediately if the first element is smaller than the searched value
+ break;
+ }
+ }
+
+ if ($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);
+ $firstRow = reset($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 (
+ $not_exact_match && (
+ ($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();
+ }
+}
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