How can PHP be used to format XLS tables during data export, such as changing title colors or styling specific rows?

To format XLS tables during data export using PHP, you can utilize libraries like PHPExcel or PhpSpreadsheet. These libraries allow you to set styles for specific cells, rows, or columns in the Excel file. You can change title colors, font styles, background colors, and more by applying the appropriate styling options to the cells or rows. 

// Example code using PhpSpreadsheet to format XLS tables during data export
use PhpOffice\PhpSpreadsheet\Spreadsheet;
use PhpOffice\PhpSpreadsheet\Style\Color;

// Create a new PhpSpreadsheet object
$spreadsheet = new Spreadsheet();

// Set active sheet
$sheet = $spreadsheet->getActiveSheet();

// Set title color
$sheet->getStyle('A1')->getFont()->getColor()->setARGB(Color::COLOR_RED);

// Set specific row style
$sheet->getStyle('2')->applyFromArray([
    'font' => [
        'bold' => true,
        'color' => ['argb' => Color::COLOR_BLUE],
    ],
    'fill' => [
        'fillType' => 'solid',
        'startColor' => ['argb' => Color::COLOR_YELLOW],
    ],
]);

// Save the Excel file
$writer = new \PhpOffice\PhpSpreadsheet\Writer\Xlsx($spreadsheet);
$writer->save('example.xlsx');

Keywords

PHP XLS data export formatting styling

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