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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 |
|---|---|
| 1409 | } |
| 1410 | |
| 1411 | /** |
| 1412 | * Fire the wp_head action |
| 1413 | * |
| 1414 | * @since 1.2.0 |
| 1415 | * @uses do_action() Calls 'wp_head' hook. |
| 1416 | */ |
| 1417 | function wp_head() { |
| 1418 | do_action('wp_head'); |
| 1419 | } |
| 1420 | |
| 1421 | /** |
| 1422 | * Fire the wp_footer action |
| 1423 | * |
| 1424 | * @since 1.5.1 |
| 1425 | * @uses do_action() Calls 'wp_footer' hook. |
| 1426 | */ |
| 1427 | function wp_footer() { |