david
3b9f70f845
git-svn-id: https://192.168.0.254/svn/Proyectos.Uecko_Web/trunk@2 8c1a5cbb-1905-e346-a7f4-bd4d5d3abd07
152 lines
3.7 KiB
PHP
152 lines
3.7 KiB
PHP
<?php
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$codigo = $_POST['numero'];
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if ($codigo != "550869") {
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header("Location: error.php");
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}
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else {
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$name = '111.pdf';
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function output_file($file, $name, $mime_type='')
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{
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/*
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This function takes a path to a file to output ($file), the filename that the browser will see ($name) and the MIME type of the file ($mime_type, optional).
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*/
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//Check the file premission
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if(!is_readable($file)) die('File not found or inaccessible!');
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$size = filesize($file);
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$name = rawurldecode($name);
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/* Figure out the MIME type | Check in array */
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$known_mime_types=array(
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"pdf" => "application/pdf",
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"txt" => "text/plain",
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"html" => "text/html",
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"htm" => "text/html",
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"exe" => "application/octet-stream",
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"zip" => "application/zip",
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"doc" => "application/msword",
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"xls" => "application/vnd.ms-excel",
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"ppt" => "application/vnd.ms-powerpoint",
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"gif" => "image/gif",
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"png" => "image/png",
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"jpeg"=> "image/jpg",
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"jpg" => "image/jpg",
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"php" => "text/plain"
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);
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if($mime_type==''){
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$file_extension = strtolower(substr(strrchr($file,"."),1));
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if(array_key_exists($file_extension, $known_mime_types)){
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$mime_type=$known_mime_types[$file_extension];
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} else {
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$mime_type="application/force-download";
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};
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};
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//turn off output buffering to decrease cpu usage
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@ob_end_clean();
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// required for IE, otherwise Content-Disposition may be ignored
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if(ini_get('zlib.output_compression'))
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ini_set('zlib.output_compression', 'Off');
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header('Content-Type: ' . $mime_type);
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header('Content-Disposition: attachment; filename="'.$name.'"');
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header("Content-Transfer-Encoding: binary");
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header('Accept-Ranges: bytes');
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/* The three lines below basically make the
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download non-cacheable */
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header("Cache-control: private");
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header('Pragma: private');
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header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
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// multipart-download and download resuming support
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if(isset($_SERVER['HTTP_RANGE']))
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{
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list($a, $range) = explode("=",$_SERVER['HTTP_RANGE'],2);
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list($range) = explode(",",$range,2);
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list($range, $range_end) = explode("-", $range);
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$range=intval($range);
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if(!$range_end) {
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$range_end=$size-1;
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} else {
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$range_end=intval($range_end);
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}
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/*
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------------------------------------------------------------------------------------------------------
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No cambies nada por debajo
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------------------------------------------------------------------------------------------------------
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*/
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$new_length = $range_end-$range+1;
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header("HTTP/1.1 206 Partial Content");
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header("Content-Length: $new_length");
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header("Content-Range: bytes $range-$range_end/$size");
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} else {
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$new_length=$size;
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header("Content-Length: ".$size);
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}
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/* Will output the file itself */
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$chunksize = 1*(1024*1024); //you may want to change this
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$bytes_send = 0;
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if ($file = fopen($file, 'r'))
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{
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if(isset($_SERVER['HTTP_RANGE']))
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fseek($file, $range);
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while(!feof($file) &&
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(!connection_aborted()) &&
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($bytes_send<$new_length)
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)
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{
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$buffer = fread($file, $chunksize);
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print($buffer); //echo($buffer); // can also possible
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flush();
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$bytes_send += strlen($buffer);
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}
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fclose($file);
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} else
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//If no permissiion
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die('Error - can not open file.');
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//die
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die();
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}
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//Set the time out
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set_time_limit(0);
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//path to the file
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$file_path='user/downloads/111.pdf'; //.$_REQUEST[$name];
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//Call the download function with file path,file name and file type
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output_file($file_path , 'Tarifa/Uecko/2015'); //, ''.$_REQUEST[$name].'', 'application/pdf');
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}
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sleep(5);
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header("Location: error.php");
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?>
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