2 http_send_file() multiple ranges
9 HTTP_RANGE=bytes=0-3, 4-5,9-11
12 http_send_content_type('text/plain');
13 http_send_file('data.txt');
19 Content-Type: multipart/byteranges; boundary=%d.%d
23 Content-Type: text/plain
24 Content-Range: bytes 0-3/1010
28 Content-Type: text/plain
29 Content-Range: bytes 4-5/1010
33 Content-Type: text/plain
34 Content-Range: bytes 9-11/1010