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Source View: wp_redirect_status

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: apply_filters( "hook_name", "what_to_filter" ).

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
915  *
916  * @param string $location The path to redirect to
917  * @param int $status Status code to use
918  * @return bool False if $location is not set
919  */
920 function wp_redirect($location, $status = 302) {
921      global $is_IIS;
922
923      $location = apply_filters('wp_redirect', $location, $status);
924      $status = apply_filters('wp_redirect_status', $status, $location);
925
926      if ( !$location ) // allows the wp_redirect filter to cancel a redirect
927           return false;
928
929      $location = wp_sanitize_redirect($location);
930
931      if ( !$is_IIS && php_sapi_name() != 'cgi-fcgi' )
932           status_header($status); // This causes problems on IIS and some FastCGI setups
933