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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 |
|---|---|
| 2621 | * |
| 2622 | * @since 1.5.1 |
| 2623 | */ |
| 2624 | function wp_footer() { |
| 2625 | /** |
| 2626 | * Prints scripts or data before the closing body tag on the front end. |
| 2627 | * |
| 2628 | * @since 1.5.1 |
| 2629 | */ |
| 2630 | do_action( 'wp_footer' ); |
| 2631 | } |
| 2632 | |
| 2633 | /** |
| 2634 | * Display the links to the general feeds. |
| 2635 | * |
| 2636 | * @since 2.8.0 |
| 2637 | * |
| 2638 | * @param array $args Optional arguments. |
| 2639 | */ |