";
$scrbits = "";
$firstbits = "\n\n\nPHP Content Type Primer Tutorial" . $stybits . $scrbits . "\n\n";
$erroneousbits = "Sorry, but " . urldecode($selname) . " is too big a media file to display.
";
$formbits = "PHP Content Type Url
\n
";
$suffix = "";
if ($selname != "") {
$prefix = "application/";
$qbits = explode("?", urldecode($selname));
$otherbits = explode(".", $qbits[0]);
//echo urldecode($selname);
$firstbits = "";
$erroneousbits = "";
$formbits = "";
// Thanks to http://www.sitepoint.com/web-foundations/mime-types-complete-list/
if (!file_exists("our_mime.list")) file_put_contents("our_mime.list", file_get_contents("http://www.sitepoint.com/web-foundations/mime-types-complete-list/"));
$mimelist = file_get_contents("our_mime.list");
// Mime type considerations below ...
$ct = "";
$cells = explode("", $mimelist);
for ($ii=0; $ii<(sizeof($cells) - 1); $ii+=2) {
$precells = explode(">", $cells[$ii]);
$extis = strtolower(str_replace(".", "", $precells[sizeof($precells) - 1]));
if ($ct == "" && strtolower($otherbits[sizeof($otherbits) - 1]) == $extis) {
$precells = explode(">", $cells[1 + $ii]);
$ct = $precells[sizeof($precells) - 1];
}
}
if ($ct == "") {
if (strpos(strtolower(urldecode($selname)), ".") === false) {
$ct = "text/html";
} else {
if (strtolower($otherbits[sizeof($otherbits) - 1]) == "m4v") {
$prefix = "video/";
$otherbits[sizeof($otherbits) - 1] = "mpeg";
}
if (strtolower($otherbits[sizeof($otherbits) - 1]) == "m4a") {
$prefix = "audio/";
$otherbits[sizeof($otherbits) - 1] = "mpeg";
}
if (strtolower($otherbits[sizeof($otherbits) - 1]) == "html") $prefix = "text/";
if (strtolower($otherbits[sizeof($otherbits) - 1]) == "htm") $prefix = "text/";
if (strtolower($otherbits[sizeof($otherbits) - 1]) == "jpg") $prefix = "image/";
if (strtolower($otherbits[sizeof($otherbits) - 1]) == "jpeg") $prefix = "image/";
if (strtolower($otherbits[sizeof($otherbits) - 1]) == "gif") $prefix = "image/";
if (strtolower($otherbits[sizeof($otherbits) - 1]) == "bmp") $prefix = "image/";
if (strtolower($otherbits[sizeof($otherbits) - 1]) == "tif") $prefix = "image/";
if (strtolower($otherbits[sizeof($otherbits) - 1]) == "tiff") $prefix = "image/";
if (strtolower($otherbits[sizeof($otherbits) - 1]) == "png") $prefix = "image/";
$ct = $prefix . strtolower($otherbits[sizeof($otherbits) - 1]);
}
}
//echo $ct;
header('Content-Type: ' . $ct);
echo file_get_contents(urldecode($selname));
} else {
$erroneousbits = "";
}
echo $firstbits;
echo $erroneousbits;
echo $formbits;
?>