Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: check_admin_referer

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.

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
806           _doing_it_wrong( __FUNCTION__, __( 'You should specify a nonce action to be verified by using the first parameter.' ), '3.2' );
807
808      $adminurl = strtolower(admin_url());
809      $referer = strtolower(wp_get_referer());
810      $result = isset($_REQUEST[$query_arg]) ? wp_verify_nonce($_REQUEST[$query_arg], $action) : false;
811      if ( !$result && !(-1 == $action && strpos($referer, $adminurl) === 0) ) {
812           wp_nonce_ays($action);
813           die();
814      }
815      do_action('check_admin_referer', $action, $result);
816      return $result;
817 }
818 endif;
819
820 if ( !function_exists('check_ajax_referer') ) :
821 /**
822  * Verifies the AJAX request to prevent processing requests external of the blog.
823  *
824  * @since 2.0.3