mime.inc.php

一款文件上传程序

<?php
function mime_type ( $file )
{
	$ext=@strtolower(@substr($file,@strrpos($file,'.')+1));

	$mime = array
	(
		'avi'  => 'video/x-msvideo',
		'bmp'  => 'image/bmp',
		'css'  => 'text/css',
		'js'   => 'application/x-javascript js',
		'doc'  => 'application/msword',
		'gif'  => 'image/gif',
		'htm'  => 'text/html',
		'html' => 'text/html',
		'jpg'  => 'image/jpeg',
		'jpeg' => 'image/jpeg',
		'mov'  => 'video/quicktime',
		'mpeg' => 'video/mpeg',
		'mp3'  => 'audio/mpeg mpga mp2 mp3',
		'pdf'  => 'application/pdf',
		'php'  => 'text/html',
		'png'  => 'image/png',
		'qt'   => 'video/quicktime',
		'rar'  => 'application/x-rar',
		'swf'  => 'application/x-shockwave-flash swf',
		'txt'  => 'text/plain',
		'wmv'  => 'video/x-ms-wmv',
		'xml'  => 'text/xml',
		'xsl'  => 'text/xml',
		'xls'  => 'application/msexcel x-excel',
		'zip'  => 'application/zip x-zip',
	);
	return isset($mime[$ext])?$mime[$ext]:'application/octet-stream';
}
?>