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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 |
|---|---|
| 1918 | else |
| 1919 | $object = call_user_func( $lookup, $object ); |
| 1920 | } |
| 1921 | return sprintf( $trans[$verb][$noun][0], esc_html($object) ); |
| 1922 | } else { |
| 1923 | return $trans[$verb][$noun][0]; |
| 1924 | } |
| 1925 | } |
| 1926 | |
| 1927 | return apply_filters( 'explain_nonce_' . $verb . '-' . $noun, __( 'Are you sure you want to do this?' ), isset($matches[4]) ? $matches[4] : '' ); |
| 1928 | } else { |
| 1929 | return apply_filters( 'explain_nonce_' . $action, __( 'Are you sure you want to do this?' ) ); |
| 1930 | } |
| 1931 | } |
| 1932 | |
| 1933 | /** |
| 1934 | * Display "Are You Sure" message to confirm the action being taken. |
| 1935 | * |
| 1936 | * If the action has the nonce explain message, then it will be displayed along |