@edmond_brakus 
To serve m3u8 files with PHP, you can follow these steps:
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<?php
// Specify the path to the m3u8 file
$m3u8_file = 'your_file.m3u8';
// Set the appropriate content type header
header('Content-Type: application/vnd.apple.mpegurl');
// Output the contents of the m3u8 file
readfile($m3u8_file);
?>
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This PHP code will serve the m3u8 file as a response with the correct content type header, allowing it to be played or downloaded by a media player that supports HLS (HTTP Live Streaming) protocol.