Добавить download.php

download.php

@@ -0,0 +1,51 @@
+<?php 
+ini_set('display_errors', 1);
+ini_set('display_startup_errors', 1);
+error_reporting(E_ALL);
+
+// Ваш путь до файла 
+$pathToBigVideoFile = __DIR__ . '/uploads/DSC_4170.MOV';
+
+ if(!file_exists($pathToBigVideoFile)) { 
+	 die("Файл не найден {$pathToBigVideoFile}");
+
+ } 
+ 
+ $fileSize = filesize($pathToBigVideoFile);
+ $mimetype="application/x-rar-compressed";
+$filename = $pathToBigVideoFile;
+if (!file_exists($filename)) die('Файл не найден');
+$from=$to=0; $cr=NULL;
+if (isset($_SERVER['HTTP_RANGE'])) {$range=substr($_SERVER['HTTP_RANGE'], strpos($_SERVER['HTTP_RANGE'], '=')+1);
+$from=strtok($range, '-');$to=strtok('/');
+if ($to>0) $to++;
+if ($to) $to-=$from;header('HTTP/1.1 206 Partial Content');
+$cr='Content-Range: bytes ' . $from . '-' . (($to)?($to . '/' . $to+1):filesize($filename));
+} else header('HTTP/1.1 200 Ok');
+$etag=md5($filename);
+$etag=substr($etag, 0, 8) . '-' . substr($etag, 8, 7) . '-' . substr($etag, 15, 8);
+header('ETag: "' . $etag . '"');
+header('Accept-Ranges: bytes');
+header('Content-Length: ' . (filesize($filename)-$to+$from));
+if ($cr) header($cr);
+header('Connection: close');
+header('Content-Type: ' . $mimetype);
+header('Last-Modified: ' . gmdate('r', filemtime($filename)));
+$f=fopen($filename, 'r');
+header('Content-Disposition: attachment; filename="' . basename($filename) . '";');
+if ($from) fseek($f, $from, SEEK_SET);
+if (!isset($to) or empty($to)) {$size=filesize($filename)-$from;
+} else {$size=$to;
+}
+
+$downloaded = 0;
+while( (!feof($f)) && (connection_status()==0) && ($downloaded < $size) ) {
+
+$block = min(1024*8, $size - $downloaded);
+print(fread($f, $block));
+$downloaded += $block;
+flush();
+}
+
+fclose($f);
+exit;