- function safe_redirect($url, $exit=true) {
- // Only use the header redirection if headers are not already sent
- if (!headers_sent()){
- header('HTTP/1.1 301 Moved Permanently');
- header('Location: ' . $url);
- // Optional workaround for an IE bug (thanks Olav)
- header("Connection: close");
- }
- // html/JS Fallback:
- // If the header redirection did not work, try to use various methods other methods
- print '<html>';
- print '<head><title>Redirecting you...</title>';
- print '<meta http-equiv="Refresh" content="0;url='.$url.'" />';
- print '</head>';
- print '<body onload="location.replace(\\''.$url.'\\')">';
- // If the javascript and meta redirect did not work,
- // the user can still click this link
- print 'You should be redirected to this URL:<br />';
- print "<a href="$url">$url</a><br /><br />";
- print 'If you are not, please click on the link above.<br />';
- print '</body>';
- print '</html>';
- // Stop the script here (optional)
- if ($exit) exit;
- }
- //该片段来自于http://www.codesnippet.cn/detail/130520133310.html
来源: http://www.codesnippet.cn/detail/130520133310.html