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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 |
|---|---|
| 839 | $result = wp_verify_nonce( $nonce, $action ); |
| 840 | |
| 841 | if ( $die && false == $result ) { |
| 842 | if ( defined( 'DOING_AJAX' ) && DOING_AJAX ) |
| 843 | wp_die( -1 ); |
| 844 | else |
| 845 | die( '-1' ); |
| 846 | } |
| 847 | |
| 848 | do_action('check_ajax_referer', $action, $result); |
| 849 | |
| 850 | return $result; |
| 851 | } |
| 852 | endif; |
| 853 | |
| 854 | if ( !function_exists('wp_redirect') ) : |
| 855 | /** |
| 856 | * Redirects to another page. |
| 857 | * |