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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.
This hook occurs 2 times in this file.
| Line | Code |
|---|---|
| 2421 | ), |
| 2422 | '<textarea id="comment" name="comment" cols="45" rows="8" maxlength="65525" required="required"></textarea>' |
| 2423 | ), |
| 2424 | 'must_log_in' => sprintf( |
| 2425 | '<p class="must-log-in">%s</p>', |
| 2426 | sprintf( |
| 2427 | /* translators: %s: Login URL. */ |
| 2428 | __( 'You must be <a href="%s">logged in</a> to post a comment.' ), |
| 2429 | /** This filter is documented in wp-includes/link-template.php */ |
| 2430 | wp_login_url( apply_filters( 'the_permalink', get_permalink( $post_id ), $post_id ) ) |
| 2431 | ) |
| 2432 | ), |
| 2433 | 'logged_in_as' => sprintf( |
| 2434 | '<p class="logged-in-as">%s</p>', |
| 2435 | sprintf( |
| 2436 | /* translators: 1: Edit user link, 2: Accessibility text, 3: User name, 4: Logout URL. */ |
| 2437 | __( '<a href="%1$s" aria-label="%2$s">Logged in as %3$s</a>. <a href="%4$s">Log out?</a>' ), |
| 2438 | get_edit_user_link(), |
| 2439 | /* translators: %s: User name. */ |
| 2440 | esc_attr( sprintf( __( 'Logged in as %s. Edit your profile.' ), $user_identity ) ), |
| 2441 | $user_identity, |
| 2442 | /** This filter is documented in wp-includes/link-template.php */ |
| 2443 | wp_logout_url( apply_filters( 'the_permalink', get_permalink( $post_id ), $post_id ) ) |
| 2444 | ) |
| 2445 | ), |
| 2446 | 'comment_notes_before' => sprintf( |
| 2447 | '<p class="comment-notes">%s%s</p>', |
| 2448 | sprintf( |
| 2449 | '<span id="email-notes">%s</span>', |
| 2450 | __( 'Your email address will not be published.' ) |
| 2451 | ), |
| 2452 | ( $req ? $required_text : '' ) |