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<?php
class MimeType {
public $name;
public $exts = array();
public $show;
public function MimeType($name, $exts, $show)
{
$this->name = $name;
$this->exts = $exts;
$this->show = $show;
}
};
$DEFAULT_MIME_TYPE = new MimeType("application/octet-stream", array(), false);
// Know mimetypes
$MIME_TYPES = array(new MimeType("image/jpeg",array("jpg","jpeg","jpe"),true),
new MimeType("image/gif",array("gif"),true),
new MimeType("image/png",array("png"),true),
new MimeType("audio/mpeg",array("mp3","mpga","mpega","mp2","m4a"),false),
new MimeType("application/ogg",array("ogg"),false),
new MimeType("application/pdf",array("pdf"),false),
new MimeType("application/msword",array("doc"),false),
new MimeType("text/plain", array("asc","txt","text","diff","pot"), true)
);
// Get file extension.
function extension($file) {
$fileExp = explode('.', $file); // make array off the periods
$filetype = $fileExp[count($fileExp) -1]; // file extension will be last index in array, -1 for 0-based indexes
return strtolower($filetype);
}
function getMimeType($file)
{
global $DEFAULT_MIME_TYPE;
global $MIME_TYPES;
$ext = extension($file);
foreach($MIME_TYPES as $m) {
foreach($m->exts as $e) if($e == $ext) return $m;
}
return $DEFAULT_MIME_TYPE;
}
?>
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