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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 |
|---|---|
| 1163 | return $this->comment; |
| 1164 | } |
| 1165 | |
| 1166 | function the_comment() { |
| 1167 | global $comment; |
| 1168 | |
| 1169 | $comment = $this->next_comment(); |
| 1170 | |
| 1171 | if ($this->current_comment == 0) { |
| 1172 | do_action('comment_loop_start'); |
| 1173 | } |
| 1174 | } |
| 1175 | |
| 1176 | function have_comments() { |
| 1177 | if ($this->current_comment + 1 < $this->comment_count) { |
| 1178 | return true; |
| 1179 | } elseif ($this->current_comment + 1 == $this->comment_count) { |
| 1180 | $this->rewind_comments(); |
| 1181 | } |