function printHeader($filename, $type)
{
$mime = getMimeTypeForFile($filename);
$ext = explode(".", $filename);
$ext = $ext[sizeOf($ext) - 1];
$filename = md5($filename) . ".{$ext}";
if ($type == "view") {
header("Content-type: {$mime}");
header("Content-Transfer-Encoding: binary\n");
header("Expires: 0");
header("Content-Disposition: filename={$filename}");
//header('Content-length: '.sizeOf($imgcode));
} elseif ($type == "download") {
if (strpos(_server('HTTP_USER_AGENT'), "MSIE") !== FALSE) {
header("Content-type: {$mime}");
header("Content-Disposition: attachment; filename={$filename}");
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Content-Transfer-Encoding: binary");
header('Pragma: public');
//header("Content-Length: ".strlen($data));
} else {
header("Content-type: {$mime}");
header("Content-Disposition: attachment; filename={$filename}");
header("Content-Transfer-Encoding: binary");
header("Expires: 0");
header('Pragma: no-cache');
//header("Content-Length: ".strlen($data));
}
}
}
public function test_getMimeTypeForFile()
{
$tx = getMimeTypeForFile('test.jpg');
$expected = 'image/jpeg';
$this->assertEquals($expected, $tx);
}
