Are there any PHP tools or libraries specifically designed for working with DWG files?

Working with DWG files in PHP can be challenging as there are limited tools and libraries available specifically for this purpose. One possible solution is to use a third-party library like Teigha File Converter to convert DWG files to a more accessible format like DXF, which can then be processed using PHP libraries like phpliteCAD or CADLib.

// Example code using Teigha File Converter to convert DWG to DXF
$dwgFile = 'input.dwg';
$dxfFile = 'output.dxf';

exec("TeighaFileConverter.exe $dwgFile -o $dxfFile");

// Process the converted DXF file using a PHP library like phpliteCAD or CADLib