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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 |
|---|---|
| 1491 | } |
| 1492 | } else { |
| 1493 | if (! current_user_can('read_post', $this->posts[0]->ID)) |
| 1494 | $this->posts = array(); |
| 1495 | } |
| 1496 | } |
| 1497 | } |
| 1498 | } |
| 1499 | |
| 1500 | $this->posts = apply_filters('the_posts', $this->posts); |
| 1501 | |
| 1502 | update_post_caches($this->posts); |
| 1503 | |
| 1504 | $this->post_count = count($this->posts); |
| 1505 | if ($this->post_count > 0) { |
| 1506 | $this->post = $this->posts[0]; |
| 1507 | } |
| 1508 | |
| 1509 | return $this->posts; |