Are there any best practices for handling image downloads in PHPExcel?

When handling image downloads in PHPExcel, it is important to ensure that the images are properly fetched and inserted into the Excel file. One best practice is to use the PHPExcel_IOFactory class to create a PHPExcel object and then use the PHPExcel_Worksheet_Drawing class to insert the images into the worksheet. 

// Create a new PHPExcel object
$objPHPExcel = new PHPExcel();

// Add a new worksheet
$sheet = $objPHPExcel->getActiveSheet();

// Add an image to the worksheet
$objDrawing = new PHPExcel_Worksheet_Drawing();
$objDrawing->setName('Sample image');
$objDrawing->setDescription('Sample image');
$objDrawing->setPath('path/to/image.jpg');
$objDrawing->setCoordinates('A1');
$objDrawing->setWorksheet($sheet);

// Save the Excel file
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');
$objWriter->save('output.xlsx');

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PHPExcel image downloads handling best practices PHP

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