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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 |
|---|---|
| 86 | <br /> |
| 87 | <textarea name="comment" id="comment" cols="70" rows="4" tabindex="4"></textarea> |
| 88 | </p> |
| 89 | |
| 90 | <p> |
| 91 | <input type="hidden" name="comment_post_ID" value="<?php echo $id; ?>" /> |
| 92 | <input type="hidden" name="redirect_to" value="<?php echo attribute_escape($_SERVER["REQUEST_URI"]); ?>" /> |
| 93 | <input name="submit" type="submit" tabindex="5" value="Say It!" /> |
| 94 | </p> |
| 95 | <?php do_action('comment_form', $post->ID); ?> |
| 96 | </form> |
| 97 | <?php } else { // comments are closed ?> |
| 98 | <p>Sorry, the comment form is closed at this time.</p> |
| 99 | <?php } |
| 100 | } // end password check |
| 101 | ?> |
| 102 | |
| 103 | <div><strong><a href="javascript:window.close()">Close this window.</a></strong></div> |
| 104 | |