best way redirect/reload pages in PHP
header('Location: http://www.example.com/', true, 302);exit;
Ref: http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html
edit:
This response is only cacheable if indicated by a Cache-Control or Expires header field.
function redirect($url) { if(!headers_sent()) { //If headers not sent yet... then do php redirect header('Location: '.$url); exit; } else { //If headers are sent... do javascript redirect... if javascript disabled, do html redirect. echo '<script type="text/javascript">'; echo 'window.location.href="'.$url.'";'; echo '</script>'; echo '<noscript>'; echo '<meta http-equiv="refresh" content="0;url='.$url.'" />'; echo '</noscript>'; exit; }}// How to use$url = "www.google.com";redirect($url);