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 |
---|---|
2751 | * @access public |
2752 | * @uses do_action_ref_array() Calls 'loop_end' if loop is ended |
2753 | * |
2754 | * @return bool True if posts are available, false if end of loop. |
2755 | */ |
2756 | function have_posts() { |
2757 | if ( $this->current_post + 1 < $this->post_count ) { |
2758 | return true; |
2759 | } elseif ( $this->current_post + 1 == $this->post_count && $this->post_count > 0 ) { |
2760 | do_action_ref_array('loop_end', array(&$this)); |
2761 | // Do some cleaning up after the loop |
2762 | $this->rewind_posts(); |
2763 | } |
2764 |
|
2765 | $this->in_the_loop = false; |
2766 | return false; |
2767 | } |
2768 |
|
2769 | /** |