forked from verdnatura/hedera-web
45 lines
928 B
PHP
45 lines
928 B
PHP
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<?php
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namespace Vn\Web;
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class Util
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{
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/**
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* Reads a file and writes it to the output buffer.
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*
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* @param string file The file path
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* @param boolean useXsendfile Wether to use the apache module Xsendfile
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**/
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static function printFile ($file, $useXsendfile = FALSE)
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{
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if (!file_exists ($file))
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{
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http_response_code (404);
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return;
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}
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$finfo = new \finfo (FILEINFO_MIME_TYPE);
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$mimeType = $finfo->file ($file);
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if ($useXsendfile)
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{
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header ("X-Sendfile: $file");
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header ("Content-Type: $mimeType");
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}
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else
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{
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header ('Content-Description: File Transfer');
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header ("Content-Type: $mimeType");
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header ('Content-Disposition: attachment; filename="'. basename ($file) .'"');
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header ('Expires: 0');
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header ('Cache-Control: must-revalidate');
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header ('Pragma: public');
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header ('Content-Length: '. filesize ($file));
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set_time_limit (0);
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readfile ($file);
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}
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}
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}
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