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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )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.
| Line | Code |
|---|---|
| 857 | $nonce = $_REQUEST[$query_arg]; |
| 858 | else |
| 859 | $nonce = isset($_REQUEST['_ajax_nonce']) ? $_REQUEST['_ajax_nonce'] : $_REQUEST['_wpnonce']; |
| 860 | |
| 861 | $result = wp_verify_nonce( $nonce, $action ); |
| 862 | |
| 863 | if ( $die && false == $result ) |
| 864 | die('-1'); |
| 865 | |
| 866 | do_action('check_ajax_referer', $action, $result); |
| 867 | |
| 868 | return $result; |
| 869 | } |
| 870 | endif; |
| 871 | |
| 872 | if ( !function_exists('wp_redirect') ) : |
| 873 | /** |
| 874 | * Redirects to another page. |
| 875 | * |