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 |
|---|---|
| 3119 | * @access public |
| 3120 | * @uses do_action_ref_array() Calls 'loop_end' if loop is ended |
| 3121 | * |
| 3122 | * @return bool True if posts are available, false if end of loop. |
| 3123 | */ |
| 3124 | function have_posts() { |
| 3125 | if ( $this->current_post + 1 < $this->post_count ) { |
| 3126 | return true; |
| 3127 | } elseif ( $this->current_post + 1 == $this->post_count && $this->post_count > 0 ) { |
| 3128 | do_action_ref_array('loop_end', array(&$this)); |
| 3129 | // Do some cleaning up after the loop |
| 3130 | $this->rewind_posts(); |
| 3131 | } |
| 3132 | |
| 3133 | $this->in_the_loop = false; |
| 3134 | return false; |
| 3135 | } |
| 3136 | |
| 3137 | /** |