How can the PHP community contribute to resolving the issue of finding the correct parameters for converting Excel files to different formats using COM?

The issue of finding the correct parameters for converting Excel files to different formats using COM can be resolved by utilizing the PHP `com` functions to interact with Excel COM objects. By properly setting the parameters such as file format and save path, we can successfully convert Excel files to various formats like PDF or CSV. 

$excel = new COM("Excel.Application") or die("Unable to instantiate Excel");
$excel->Visible = false;
$workbook = $excel->Workbooks->Open("path/to/excel_file.xlsx");
$workbook->SaveAs("path/to/output_file.pdf", 57); // Save as PDF format
$workbook->Close(false);
$excel->Quit();
unset($workbook);
unset($excel);

Keywords

PHP community Excel files COM parameters conversion.

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