-
-
Save ljube/6b5fadfc2d8bbd63d18d4e6576636676 to your computer and use it in GitHub Desktop.
Support HTTP Header Range, mp4, php.php/mp4.mp4
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <?php | |
| # Nginx don't have PATH_INFO | |
| if (!isset($_SERVER['PATH_INFO'])) { | |
| $_SERVER['PATH_INFO'] = substr($_SERVER["ORIG_SCRIPT_FILENAME"], strlen($_SERVER["SCRIPT_FILENAME"])); | |
| } | |
| $request = substr($_SERVER['PATH_INFO'], 1); | |
| $file = $request; | |
| $fp = @fopen($file, 'rb'); | |
| $size = filesize($file); // File size | |
| $length = $size; // Content length | |
| $start = 0; // Start byte | |
| $end = $size - 1; // End byte | |
| header('Content-type: video/mp4'); | |
| header("Accept-Ranges: 0-$length"); | |
| if (isset($_SERVER['HTTP_RANGE'])) { | |
| $c_start = $start; | |
| $c_end = $end; | |
| list(, $range) = explode('=', $_SERVER['HTTP_RANGE'], 2); | |
| if (strpos($range, ',') !== false) { | |
| header('HTTP/1.1 416 Requested Range Not Satisfiable'); | |
| header("Content-Range: bytes $start-$end/$size"); | |
| exit; | |
| } | |
| if ($range == '-') { | |
| $c_start = $size - substr($range, 1); | |
| }else{ | |
| $range = explode('-', $range); | |
| $c_start = $range[0]; | |
| $c_end = (isset($range[1]) && is_numeric($range[1])) ? $range[1] : $size; | |
| } | |
| $c_end = ($c_end > $end) ? $end : $c_end; | |
| if ($c_start > $c_end || $c_start > $size - 1 || $c_end >= $size) { | |
| header('HTTP/1.1 416 Requested Range Not Satisfiable'); | |
| header("Content-Range: bytes $start-$end/$size"); | |
| exit; | |
| } | |
| $start = $c_start; | |
| $end = $c_end; | |
| $length = $end - $start + 1; | |
| fseek($fp, $start); | |
| header('HTTP/1.1 206 Partial Content'); | |
| } | |
| header("Content-Range: bytes $start-$end/$size"); | |
| header("Content-Length: ".$length); | |
| $buffer = 1024 * 8; | |
| while(!feof($fp) && ($p = ftell($fp)) <= $end) { | |
| if ($p + $buffer > $end) { | |
| $buffer = $end - $p + 1; | |
| } | |
| set_time_limit(0); | |
| echo fread($fp, $buffer); | |
| flush(); | |
| } | |
| fclose($fp); | |
| exit(); | |
| ?> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment