通过php下载文件并重命名
2015-07-23 13:38
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$filename = dirname(__FILE__) . '/oldfilename.jpg';
$out_filename = 'newfilename.jpg';
if( ! file_exists($filename)){
echo 'Not Found' . $filename;
exit;
} else {
// We'll be outputting a file
header('Accept-Ranges: bytes');
header('Accept-Length: ' . filesize($filename));
// It will be called
header('Content-Transfer-Encoding: binary');
header('Content-type: application/octet-stream');
header('Content-Disposition: attachment; filename=' . $out_filename);
header('Content-Type: application/octet-stream; name=' . $out_filename);
// The source is in filename
if(is_file($filename) && is_readable($filename)){
$file = fopen($filename, "r");
echo fread($file, filesize($filename));
fclose($file);
}
exit;
}
$out_filename = 'newfilename.jpg';
if( ! file_exists($filename)){
echo 'Not Found' . $filename;
exit;
} else {
// We'll be outputting a file
header('Accept-Ranges: bytes');
header('Accept-Length: ' . filesize($filename));
// It will be called
header('Content-Transfer-Encoding: binary');
header('Content-type: application/octet-stream');
header('Content-Disposition: attachment; filename=' . $out_filename);
header('Content-Type: application/octet-stream; name=' . $out_filename);
// The source is in filename
if(is_file($filename) && is_readable($filename)){
$file = fopen($filename, "r");
echo fread($file, filesize($filename));
fclose($file);
}
exit;
}
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