WP hooks navigation: Home/browse • Actions index • Filters index
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 |
|---|---|
| 2375 | * @uses do_action() Calls 'loop_start' if loop has just started |
| 2376 | */ |
| 2377 | function the_post() { |
| 2378 | global $post; |
| 2379 | $this->in_the_loop = true; |
| 2380 | $post = $this->next_post(); |
| 2381 | setup_postdata($post); |
| 2382 | |
| 2383 | if ( $this->current_post == 0 ) // loop has just started |
| 2384 | do_action('loop_start'); |
| 2385 | } |
| 2386 | |
| 2387 | /** |
| 2388 | * Whether there are more posts available in the loop. |
| 2389 | * |
| 2390 | * Calls action 'loop_end', when the loop is complete. |
| 2391 | * |
| 2392 | * @since 1.5.0 |
| 2393 | * @access public |