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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 |
|---|---|
| 1369 | return $this->comment; |
| 1370 | } |
| 1371 | |
| 1372 | function the_comment() { |
| 1373 | global $comment; |
| 1374 | |
| 1375 | $comment = $this->next_comment(); |
| 1376 | |
| 1377 | if ($this->current_comment == 0) { |
| 1378 | do_action('comment_loop_start'); |
| 1379 | } |
| 1380 | } |
| 1381 | |
| 1382 | function have_comments() { |
| 1383 | if ($this->current_comment + 1 < $this->comment_count) { |
| 1384 | return true; |
| 1385 | } elseif ($this->current_comment + 1 == $this->comment_count) { |
| 1386 | $this->rewind_comments(); |
| 1387 | } |