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<?php |
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namespace TablePress\PhpOffice\PhpSpreadsheet\Calculation\LookupRef; |
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|
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use TablePress\PhpOffice\PhpSpreadsheet\Calculation\Information\ExcelError; |
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|
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class Vstack |
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{ |
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/** |
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* Excel function VSTACK. |
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* |
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* @return mixed[] |
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* @param mixed ...$inputData |
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*/ |
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public static function vstack(...$inputData) |
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{ |
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$returnMatrix = []; |
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|
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$columns = 0; |
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foreach ($inputData as $matrix) { |
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if (!is_array($matrix)) { |
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$count = 1; |
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} else { |
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$count = count(reset($matrix)); //* @phpstan-ignore argument.type (reset can theoretically return mixed not array) |
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} |
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$columns = max($columns, $count); |
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} |
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|
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foreach ($inputData as $matrix) { |
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if (!is_array($matrix)) { |
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$matrix = [$matrix]; |
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} |
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foreach ($matrix as $row) { |
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if (!is_array($row)) { |
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$row = [$row]; |
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} |
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$returnMatrix[] = array_values(array_pad($row, $columns, ExcelError::NA())); |
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} |
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} |
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|
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return $returnMatrix; |
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} |
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} |
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