StructuredReference::getMaximumRow() - Code Metrics - Inspection of "Update ChangeLog" - PHPOffice/PhpSpreadsheet - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( 8fc7d9...eeb858 )

by Mark

created 2023-01-24 20:08 UTC

StructuredReference::getMaximumRow() A

↳ Parent: StructuredReference

Complexity

Conditions	5
Paths	5

Size

Total Lines	13
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	8
CRAP Score	5.0342

Importance

Changes

Metric	Value
eloc	9
c	0
b	0
f	0
dl	0
loc	13
ccs	8
cts	9
cp	0.8889
rs	9.6111
cc	5
nc	5
nop	1
crap	5.0342

<?php

namespace PhpOffice\PhpSpreadsheet\Calculation\Engine\Operands;

use PhpOffice\PhpSpreadsheet\Calculation\Calculation;
use PhpOffice\PhpSpreadsheet\Calculation\Exception;
use PhpOffice\PhpSpreadsheet\Cell\Cell;
use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
use PhpOffice\PhpSpreadsheet\Worksheet\Table;

final class StructuredReference implements Operand
{
    public const NAME = 'Structured Reference';

    private const OPEN_BRACE = '[';
    private const CLOSE_BRACE = ']';

    private const ITEM_SPECIFIER_ALL = '#All';
    private const ITEM_SPECIFIER_HEADERS = '#Headers';
    private const ITEM_SPECIFIER_DATA = '#Data';
    private const ITEM_SPECIFIER_TOTALS = '#Totals';
    private const ITEM_SPECIFIER_THIS_ROW = '#This Row';

    private const ITEM_SPECIFIER_ROWS_SET = [
        self::ITEM_SPECIFIER_ALL,
        self::ITEM_SPECIFIER_HEADERS,
        self::ITEM_SPECIFIER_DATA,
        self::ITEM_SPECIFIER_TOTALS,
    ];

    private const TABLE_REFERENCE = '/([\p{L}_\\\\][\p{L}\p{N}\._]+)?(\[(?:[^\]\[]+|(?R))*+\])/miu';

    private string $value;

    private string $tableName;

    private Table $table;

    private string $reference;

    private ?int $headersRow;

    private int $firstDataRow;

    private int $lastDataRow;

    private ?int $totalsRow;

    private array $columns;

    public function __construct(string $structuredReference)
    {
        $this->value = $structuredReference;
    }

    public static function fromParser(string $formula, int $index, array $matches): self
    {
        $val = $matches[0];

        $srCount = substr_count($val, self::OPEN_BRACE)
            - substr_count($val, self::CLOSE_BRACE);
        while ($srCount > 0) {
            $srIndex = strlen($val);
            $srStringRemainder = substr($formula, $index + $srIndex);
            $closingPos = strpos($srStringRemainder, self::CLOSE_BRACE);
            if ($closingPos === false) {
                throw new Exception("Formula Error: No closing ']' to match opening '['");
            }
            $srStringRemainder = substr($srStringRemainder, 0, $closingPos + 1);
            --$srCount;
            if (strpos($srStringRemainder, self::OPEN_BRACE) !== false) {
                ++$srCount;
            }
            $val .= $srStringRemainder;
        }

        return new self($val);
    }

    /**
     * @throws Exception
     * @throws \PhpOffice\PhpSpreadsheet\Exception
     */
    public function parse(Cell $cell): string
    {
        $this->getTableStructure($cell);
        $cellRange = ($this->isRowReference()) ? $this->getRowReference($cell) : $this->getColumnReference();

        return $cellRange;
    }

    private function isRowReference(): bool
    {
        return strpos($this->value, '[@') !== false
            || strpos($this->value, '[' . self::ITEM_SPECIFIER_THIS_ROW . ']') !== false;
    }

    /**
     * @throws Exception
     * @throws \PhpOffice\PhpSpreadsheet\Exception
     */
    private function getTableStructure(Cell $cell): void
    {
        preg_match(self::TABLE_REFERENCE, $this->value, $matches);

        $this->tableName = $matches[1];
        $this->table = ($this->tableName === '')
            ? $this->getTableForCell($cell)
            : $this->getTableByName($cell);
        $this->reference = $matches[2];
        $tableRange = Coordinate::getRangeBoundaries($this->table->getRange());

        $this->headersRow = ($this->table->getShowHeaderRow()) ? (int) $tableRange[0][1] : null;
        $this->firstDataRow = ($this->table->getShowHeaderRow()) ? (int) $tableRange[0][1] + 1 : $tableRange[0][1];
        $this->totalsRow = ($this->table->getShowTotalsRow()) ? (int) $tableRange[1][1] : null;
        $this->lastDataRow = ($this->table->getShowTotalsRow()) ? (int) $tableRange[1][1] - 1 : $tableRange[1][1];

        $this->columns = $this->getColumns($cell, $tableRange);
    }

    /**
     * @throws Exception
     * @throws \PhpOffice\PhpSpreadsheet\Exception
     */
    private function getTableForCell(Cell $cell): Table
    {
        $tables = $cell->getWorksheet()->getTableCollection();
        foreach ($tables as $table) {
            /** @var Table $table */
            $range = $table->getRange();
            if ($cell->isInRange($range) === true) {
                $this->tableName = $table->getName();

                return $table;
            }
        }

        throw new Exception('Table for Structured Reference cannot be identified');
    }

    /**
     * @throws Exception
     * @throws \PhpOffice\PhpSpreadsheet\Exception
     */
    private function getTableByName(Cell $cell): Table
    {
        $table = $cell->getWorksheet()->getTableByName($this->tableName);

        if ($table === null) {
            throw new Exception("Table {$this->tableName} for Structured Reference cannot be located");
        }

        return $table;
    }

    private function getColumns(Cell $cell, array $tableRange): array
    {
        $worksheet = $cell->getWorksheet();
        $cellReference = $cell->getCoordinate();

        $columns = [];
        $lastColumn = ++$tableRange[1][0];
        for ($column = $tableRange[0][0]; $column !== $lastColumn; ++$column) {
            $columns[$column] = $worksheet
                ->getCell($column . ($this->headersRow ?? ($this->firstDataRow - 1)))
                ->getCalculatedValue();
        }

        $cell = $worksheet->getCell($cellReference);


        return $columns;
    }

    private function getRowReference(Cell $cell): string
    {
        $reference = str_replace("\u{a0}", ' ', $this->reference);
        /** @var string $reference */
        $reference = str_replace('[' . self::ITEM_SPECIFIER_THIS_ROW . '],', '', $reference);

        foreach ($this->columns as $columnId => $columnName) {
            $columnName = str_replace("\u{a0}", ' ', $columnName);
            $reference = $this->adjustRowReference($columnName, $reference, $cell, $columnId);
        }

        /** @var string $reference */
        return $this->validateParsedReference(trim($reference, '[]@, '));
    }

    private function adjustRowReference(string $columnName, string $reference, Cell $cell, string $columnId): string
    {
        if ($columnName !== '') {
            $cellReference = $columnId . $cell->getRow();
            $pattern1 = '/\[' . preg_quote($columnName) . '\]/miu';
            $pattern2 = '/@' . preg_quote($columnName) . '/miu';
            if (preg_match($pattern1, $reference) === 1) {
                $reference = preg_replace($pattern1, $cellReference, $reference);
            } elseif (preg_match($pattern2, $reference) === 1) {
                $reference = preg_replace($pattern2, $cellReference, $reference);
            }
            /** @var string $reference */
        }

        return $reference;
    }

    /**
     * @throws Exception
     * @throws \PhpOffice\PhpSpreadsheet\Exception
     */
    private function getColumnReference(): string
    {
        $reference = str_replace("\u{a0}", ' ', $this->reference);
        $startRow = ($this->totalsRow === null) ? $this->lastDataRow : $this->totalsRow;
        $endRow = ($this->headersRow === null) ? $this->firstDataRow : $this->headersRow;

        [$startRow, $endRow] = $this->getRowsForColumnReference($reference, $startRow, $endRow);
        $reference = $this->getColumnsForColumnReference($reference, $startRow, $endRow);

        $reference = trim($reference, '[]@, ');
        if (substr_count($reference, ':') > 1) {
            $cells = explode(':', $reference);
            $firstCell = array_shift($cells);
            $lastCell = array_pop($cells);
            $reference = "{$firstCell}:{$lastCell}";
        }

        return $this->validateParsedReference($reference);
    }

    /**
     * @throws Exception
     * @throws \PhpOffice\PhpSpreadsheet\Exception
     */
    private function validateParsedReference(string $reference): string
    {
        if (preg_match('/^' . Calculation::CALCULATION_REGEXP_CELLREF . ':' . Calculation::CALCULATION_REGEXP_CELLREF . '$/miu', $reference) !== 1) {
            if (preg_match('/^' . Calculation::CALCULATION_REGEXP_CELLREF . '$/miu', $reference) !== 1) {
                throw new Exception(
                    "Invalid Structured Reference {$this->reference} {$reference}",
                    Exception::CALCULATION_ENGINE_PUSH_TO_STACK
                );
            }
        }

        return $reference;
    }

    private function fullData(int $startRow, int $endRow): string
    {
        $columns = array_keys($this->columns);
        $firstColumn = array_shift($columns);
        $lastColumn = (empty($columns)) ? $firstColumn : array_pop($columns);

        return "{$firstColumn}{$startRow}:{$lastColumn}{$endRow}";
    }

    private function getMinimumRow(string $reference): int
    {
        switch ($reference) {
            case self::ITEM_SPECIFIER_ALL:
            case self::ITEM_SPECIFIER_HEADERS:
                return $this->headersRow ?? $this->firstDataRow;
            case self::ITEM_SPECIFIER_DATA:
                return $this->firstDataRow;
            case self::ITEM_SPECIFIER_TOTALS:
                return $this->totalsRow ?? $this->lastDataRow;
        }

        return $this->headersRow ?? $this->firstDataRow;
    }

    private function getMaximumRow(string $reference): int
    {
        switch ($reference) {
            case self::ITEM_SPECIFIER_HEADERS:
                return $this->headersRow ?? $this->firstDataRow;
            case self::ITEM_SPECIFIER_DATA:
                return $this->lastDataRow;
            case self::ITEM_SPECIFIER_ALL:
            case self::ITEM_SPECIFIER_TOTALS:
                return $this->totalsRow ?? $this->lastDataRow;
        }

        return $this->totalsRow ?? $this->lastDataRow;
    }

    public function value(): string
    {
        return $this->value;
    }

    /**
     * @return array<int, int>
     */
    private function getRowsForColumnReference(string &$reference, int $startRow, int $endRow): array
    {
        $rowsSelected = false;
        foreach (self::ITEM_SPECIFIER_ROWS_SET as $rowReference) {
            $pattern = '/\[' . $rowReference . '\]/mui';
            /** @var string $reference */
            if (preg_match($pattern, $reference) === 1) {
                if (($rowReference === self::ITEM_SPECIFIER_HEADERS) && ($this->table->getShowHeaderRow() === false)) {
                    throw new Exception(
                        'Table Headers are Hidden, and should not be Referenced',
                        Exception::CALCULATION_ENGINE_PUSH_TO_STACK
                    );
                }
                $rowsSelected = true;
                $startRow = min($startRow, $this->getMinimumRow($rowReference));
                $endRow = max($endRow, $this->getMaximumRow($rowReference));
                $reference = preg_replace($pattern, '', $reference);
            }
        }
        if ($rowsSelected === false) {
            // If there isn't any Special Item Identifier specified, then the selection defaults to data rows only.
            $startRow = $this->firstDataRow;
            $endRow = $this->lastDataRow;
        }

        return [$startRow, $endRow];
    }

    private function getColumnsForColumnReference(string $reference, int $startRow, int $endRow): string
    {
        $columnsSelected = false;
        foreach ($this->columns as $columnId => $columnName) {
            $columnName = str_replace("\u{a0}", ' ', $columnName);
            $cellFrom = "{$columnId}{$startRow}";
            $cellTo = "{$columnId}{$endRow}";
            $cellReference = ($cellFrom === $cellTo) ? $cellFrom : "{$cellFrom}:{$cellTo}";
            $pattern = '/\[' . preg_quote($columnName) . '\]/mui';
            if (preg_match($pattern, $reference) === 1) {
                $columnsSelected = true;
                $reference = preg_replace($pattern, $cellReference, $reference);
            }
            /** @var string $reference */
        }
        if ($columnsSelected === false) {
            return $this->fullData($startRow, $endRow);
        }

        return $reference;
    }
}


1		<?php
2
3		namespace PhpOffice\PhpSpreadsheet\Calculation\Engine\Operands;
4
5		use PhpOffice\PhpSpreadsheet\Calculation\Calculation;
6		use PhpOffice\PhpSpreadsheet\Calculation\Exception;
7		use PhpOffice\PhpSpreadsheet\Cell\Cell;
8		use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
9		use PhpOffice\PhpSpreadsheet\Worksheet\Table;
10
11		final class StructuredReference implements Operand
12		{
13		public const NAME = 'Structured Reference';
14
15		private const OPEN_BRACE = '[';
16		private const CLOSE_BRACE = ']';
17
18		private const ITEM_SPECIFIER_ALL = '#All';
19		private const ITEM_SPECIFIER_HEADERS = '#Headers';
20		private const ITEM_SPECIFIER_DATA = '#Data';
21		private const ITEM_SPECIFIER_TOTALS = '#Totals';
22		private const ITEM_SPECIFIER_THIS_ROW = '#This Row';
23
24		private const ITEM_SPECIFIER_ROWS_SET = [
25		self::ITEM_SPECIFIER_ALL,
26		self::ITEM_SPECIFIER_HEADERS,
27		self::ITEM_SPECIFIER_DATA,
28		self::ITEM_SPECIFIER_TOTALS,
29		];
30
31		private const TABLE_REFERENCE = '/([\p{L}_\\\\][\p{L}\p{N}\._]+)?(\[(?:[^\]\[]+\|(?R))*+\])/miu';
32
33		private string $value;
34
35		private string $tableName;
36
37		private Table $table;
38
39		private string $reference;
40
41		private ?int $headersRow;
42
43		private int $firstDataRow;
44
45		private int $lastDataRow;
46
47		private ?int $totalsRow;
48
49		private array $columns;
50
51	46	public function __construct(string $structuredReference)
52		{
53	46	$this->value = $structuredReference;
54		}
55
56	21	public static function fromParser(string $formula, int $index, array $matches): self
57		{
58	21	$val = $matches[0];
59
60	21	$srCount = substr_count($val, self::OPEN_BRACE)
61	21	- substr_count($val, self::CLOSE_BRACE);
62	21	while ($srCount > 0) {
63	21	$srIndex = strlen($val);
64	21	$srStringRemainder = substr($formula, $index + $srIndex);
65	21	$closingPos = strpos($srStringRemainder, self::CLOSE_BRACE);
66	21	if ($closingPos === false) {
67		throw new Exception("Formula Error: No closing ']' to match opening '['");
68		}
69	21	$srStringRemainder = substr($srStringRemainder, 0, $closingPos + 1);
70	21	--$srCount;
71	21	if (strpos($srStringRemainder, self::OPEN_BRACE) !== false) {
72	16	++$srCount;
73		}
74	21	$val .= $srStringRemainder;
75		}
76
77	21	return new self($val);
78		}
79
80		/**
81		* @throws Exception
82		* @throws \PhpOffice\PhpSpreadsheet\Exception
83		*/
84	35	public function parse(Cell $cell): string
85		{
86	35	$this->getTableStructure($cell);
87	33	$cellRange = ($this->isRowReference()) ? $this->getRowReference($cell) : $this->getColumnReference();
88
89	32	return $cellRange;
90		}
91
92	33	private function isRowReference(): bool
93		{
94	33	return strpos($this->value, '[@') !== false
95	33	\|\| strpos($this->value, '[' . self::ITEM_SPECIFIER_THIS_ROW . ']') !== false;
96		}
97
98		/**
99		* @throws Exception
100		* @throws \PhpOffice\PhpSpreadsheet\Exception
101		*/
102	35	private function getTableStructure(Cell $cell): void
103		{
104	35	preg_match(self::TABLE_REFERENCE, $this->value, $matches);
105
106	35	$this->tableName = $matches[1];
107	35	$this->table = ($this->tableName === '')
108	3	? $this->getTableForCell($cell)
109	32	: $this->getTableByName($cell);
110	33	$this->reference = $matches[2];
111	33	$tableRange = Coordinate::getRangeBoundaries($this->table->getRange());
112
113	33	$this->headersRow = ($this->table->getShowHeaderRow()) ? (int) $tableRange[0][1] : null;
114	33	$this->firstDataRow = ($this->table->getShowHeaderRow()) ? (int) $tableRange[0][1] + 1 : $tableRange[0][1];
115	33	$this->totalsRow = ($this->table->getShowTotalsRow()) ? (int) $tableRange[1][1] : null;
116	33	$this->lastDataRow = ($this->table->getShowTotalsRow()) ? (int) $tableRange[1][1] - 1 : $tableRange[1][1];
117
118	33	$this->columns = $this->getColumns($cell, $tableRange);
119		}
120
121		/**
122		* @throws Exception
123		* @throws \PhpOffice\PhpSpreadsheet\Exception
124		*/
125	3	private function getTableForCell(Cell $cell): Table
126		{
127	3	$tables = $cell->getWorksheet()->getTableCollection();
128	3	foreach ($tables as $table) {
129		/** @var Table $table */
130	3	$range = $table->getRange();
131	3	if ($cell->isInRange($range) === true) {
132	2	$this->tableName = $table->getName();
133
134	2	return $table;
135		}
136		}
137
138	1	throw new Exception('Table for Structured Reference cannot be identified');
139		}
140
141		/**
142		* @throws Exception
143		* @throws \PhpOffice\PhpSpreadsheet\Exception
144		*/
145	32	private function getTableByName(Cell $cell): Table
146		{
147	32	$table = $cell->getWorksheet()->getTableByName($this->tableName);
148
149	32	if ($table === null) {
150	1	throw new Exception("Table {$this->tableName} for Structured Reference cannot be located");
151		}
152
153	31	return $table;
154		}
155
156	33	private function getColumns(Cell $cell, array $tableRange): array
157		{
158	33	$worksheet = $cell->getWorksheet();
159	33	$cellReference = $cell->getCoordinate();
160
161	33	$columns = [];
162	33	$lastColumn = ++$tableRange[1][0];
163	33	for ($column = $tableRange[0][0]; $column !== $lastColumn; ++$column) {
164	33	$columns[$column] = $worksheet
165	33	->getCell($column . ($this->headersRow ?? ($this->firstDataRow - 1)))
166	33	->getCalculatedValue();
167		}
168
169	33	$cell = $worksheet->getCell($cellReference);
		0 ignored issues – show Unused Code introduced 2022-12-23 22:55 UTC by Report Bug Copy Issue Report The assignment to `$cell` is dead and can be removed. Loading history...
170
171	33	return $columns;
172		}
173
174	13	private function getRowReference(Cell $cell): string
175		{
176	13	$reference = str_replace("\u{a0}", ' ', $this->reference);
177		/** @var string $reference */
178	13	$reference = str_replace('[' . self::ITEM_SPECIFIER_THIS_ROW . '],', '', $reference);
179
180	13	foreach ($this->columns as $columnId => $columnName) {
181	13	$columnName = str_replace("\u{a0}", ' ', $columnName);
182	13	$reference = $this->adjustRowReference($columnName, $reference, $cell, $columnId);
183		}
184
185		/** @var string $reference */
186	13	return $this->validateParsedReference(trim($reference, '[]@, '));
187		}
188
189	13	private function adjustRowReference(string $columnName, string $reference, Cell $cell, string $columnId): string
190		{
191	13	if ($columnName !== '') {
192	13	$cellReference = $columnId . $cell->getRow();
193	13	$pattern1 = '/\[' . preg_quote($columnName) . '\]/miu';
194	13	$pattern2 = '/@' . preg_quote($columnName) . '/miu';
195	13	if (preg_match($pattern1, $reference) === 1) {
196	10	$reference = preg_replace($pattern1, $cellReference, $reference);
197	13	} elseif (preg_match($pattern2, $reference) === 1) {
198	2	$reference = preg_replace($pattern2, $cellReference, $reference);
199		}
200		/** @var string $reference */
201		}
202
203	13	return $reference;
204		}
205
206		/**
207		* @throws Exception
208		* @throws \PhpOffice\PhpSpreadsheet\Exception
209		*/
210	21	private function getColumnReference(): string
211		{
212	21	$reference = str_replace("\u{a0}", ' ', $this->reference);
213	21	$startRow = ($this->totalsRow === null) ? $this->lastDataRow : $this->totalsRow;
214	21	$endRow = ($this->headersRow === null) ? $this->firstDataRow : $this->headersRow;
215
216	21	[$startRow, $endRow] = $this->getRowsForColumnReference($reference, $startRow, $endRow);
217	21	$reference = $this->getColumnsForColumnReference($reference, $startRow, $endRow);
218
219	21	$reference = trim($reference, '[]@, ');
220	21	if (substr_count($reference, ':') > 1) {
221	3	$cells = explode(':', $reference);
222	3	$firstCell = array_shift($cells);
223	3	$lastCell = array_pop($cells);
224	3	$reference = "{$firstCell}:{$lastCell}";
225		}
226
227	21	return $this->validateParsedReference($reference);
228		}
229
230		/**
231		* @throws Exception
232		* @throws \PhpOffice\PhpSpreadsheet\Exception
233		*/
234	33	private function validateParsedReference(string $reference): string
235		{
236	33	if (preg_match('/^' . Calculation::CALCULATION_REGEXP_CELLREF . ':' . Calculation::CALCULATION_REGEXP_CELLREF . '$/miu', $reference) !== 1) {
237	16	if (preg_match('/^' . Calculation::CALCULATION_REGEXP_CELLREF . '$/miu', $reference) !== 1) {
238	2	throw new Exception(
239	2	"Invalid Structured Reference {$this->reference} {$reference}",
240	2	Exception::CALCULATION_ENGINE_PUSH_TO_STACK
241	2	);
242		}
243		}
244
245	32	return $reference;
246		}
247
248	6	private function fullData(int $startRow, int $endRow): string
249		{
250	6	$columns = array_keys($this->columns);
251	6	$firstColumn = array_shift($columns);
252	6	$lastColumn = (empty($columns)) ? $firstColumn : array_pop($columns);
253
254	6	return "{$firstColumn}{$startRow}:{$lastColumn}{$endRow}";
255		}
256
257	14	private function getMinimumRow(string $reference): int
258		{
259		switch ($reference) {
260	14	case self::ITEM_SPECIFIER_ALL:
261	12	case self::ITEM_SPECIFIER_HEADERS:
262	9	return $this->headersRow ?? $this->firstDataRow;
263	6	case self::ITEM_SPECIFIER_DATA:
264	3	return $this->firstDataRow;
265	3	case self::ITEM_SPECIFIER_TOTALS:
266	3	return $this->totalsRow ?? $this->lastDataRow;
267		}
268
269		return $this->headersRow ?? $this->firstDataRow;
270		}
271
272	14	private function getMaximumRow(string $reference): int
273		{
274		switch ($reference) {
275	14	case self::ITEM_SPECIFIER_HEADERS:
276	7	return $this->headersRow ?? $this->firstDataRow;
277	8	case self::ITEM_SPECIFIER_DATA:
278	3	return $this->lastDataRow;
279	5	case self::ITEM_SPECIFIER_ALL:
280	3	case self::ITEM_SPECIFIER_TOTALS:
281	5	return $this->totalsRow ?? $this->lastDataRow;
282		}
283
284		return $this->totalsRow ?? $this->lastDataRow;
285		}
286
287	21	public function value(): string
288		{
289	21	return $this->value;
290		}
291
292		/**
293		* @return array<int, int>
294		*/
295	21	private function getRowsForColumnReference(string &$reference, int $startRow, int $endRow): array
296		{
297	21	$rowsSelected = false;
298	21	foreach (self::ITEM_SPECIFIER_ROWS_SET as $rowReference) {
299	21	$pattern = '/\[' . $rowReference . '\]/mui';
300		/** @var string $reference */
301	21	if (preg_match($pattern, $reference) === 1) {
302	14	if (($rowReference === self::ITEM_SPECIFIER_HEADERS) && ($this->table->getShowHeaderRow() === false)) {
303	2	throw new Exception(
304	2	'Table Headers are Hidden, and should not be Referenced',
305	2	Exception::CALCULATION_ENGINE_PUSH_TO_STACK
306	2	);
307		}
308	14	$rowsSelected = true;
309	14	$startRow = min($startRow, $this->getMinimumRow($rowReference));
310	14	$endRow = max($endRow, $this->getMaximumRow($rowReference));
311	14	$reference = preg_replace($pattern, '', $reference);
312		}
313		}
314	21	if ($rowsSelected === false) {
315		// If there isn't any Special Item Identifier specified, then the selection defaults to data rows only.
316	7	$startRow = $this->firstDataRow;
317	7	$endRow = $this->lastDataRow;
318		}
319
320	21	return [$startRow, $endRow];
321		}
322
323	21	private function getColumnsForColumnReference(string $reference, int $startRow, int $endRow): string
324		{
325	21	$columnsSelected = false;
326	21	foreach ($this->columns as $columnId => $columnName) {
327	21	$columnName = str_replace("\u{a0}", ' ', $columnName);
328	21	$cellFrom = "{$columnId}{$startRow}";
329	21	$cellTo = "{$columnId}{$endRow}";
330	21	$cellReference = ($cellFrom === $cellTo) ? $cellFrom : "{$cellFrom}:{$cellTo}";
331	21	$pattern = '/\[' . preg_quote($columnName) . '\]/mui';
332	21	if (preg_match($pattern, $reference) === 1) {
333	15	$columnsSelected = true;
334	15	$reference = preg_replace($pattern, $cellReference, $reference);
335		}
336		/** @var string $reference */
337		}
338	21	if ($columnsSelected === false) {
339	6	return $this->fullData($startRow, $endRow);
340		}
341
342	15	return $reference;
343		}
344		}
345

PHPOffice / PhpSpreadsheet

Push — master ( 8fc7d9...eeb858 )

StructuredReference::getMaximumRow() A

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