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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 |
|---|---|
| 293 | $comment['blog_lang'] = get_locale(); |
| 294 | $comment['blog_charset'] = get_option( 'blog_charset' ); |
| 295 | $comment['permalink'] = get_permalink( $comment['comment_post_ID'] ); |
| 296 | |
| 297 | if ( ! empty( $comment['user_ID'] ) ) { |
| 298 | $comment['user_role'] = self::get_user_roles( $comment['user_ID'] ); |
| 299 | } |
| 300 | |
| 301 | /** See filter documentation in init_hooks(). */ |
| 302 | $akismet_nonce_option = apply_filters( 'akismet_comment_nonce', get_option( 'akismet_comment_nonce' ) ); |
| 303 | $comment['akismet_comment_nonce'] = 'inactive'; |
| 304 | if ( $akismet_nonce_option == 'true' || $akismet_nonce_option == '' ) { |
| 305 | $comment['akismet_comment_nonce'] = 'failed'; |
| 306 | if ( isset( $_POST['akismet_comment_nonce'] ) && wp_verify_nonce( $_POST['akismet_comment_nonce'], 'akismet_comment_nonce_' . $comment['comment_post_ID'] ) ) { |
| 307 | $comment['akismet_comment_nonce'] = 'passed'; |
| 308 | } |
| 309 | |
| 310 | // comment reply in wp-admin |
| 311 | if ( isset( $_POST['_ajax_nonce-replyto-comment'] ) && check_ajax_referer( 'replyto-comment', '_ajax_nonce-replyto-comment' ) ) { |
| Line | Code |
| 1212 | * Don't return boolean false, because that implies that the 'akismet_comment_nonce' option |
| 1213 | * has not been set and that Akismet should just choose the default behavior for that |
| 1214 | * situation. |
| 1215 | */ |
| 1216 | |
| 1217 | if ( ! self::get_api_key() ) { |
| 1218 | return; |
| 1219 | } |
| 1220 | |
| 1221 | $akismet_comment_nonce_option = apply_filters( 'akismet_comment_nonce', get_option( 'akismet_comment_nonce' ) ); |
| 1222 | |
| 1223 | if ( $akismet_comment_nonce_option == 'true' || $akismet_comment_nonce_option == '' ) { |
| 1224 | echo '<p style="display: none;">'; |
| 1225 | wp_nonce_field( 'akismet_comment_nonce_' . $post_id, 'akismet_comment_nonce', false ); |
| 1226 | echo '</p>'; |
| 1227 | } |
| 1228 | } |
| 1229 | |
| 1230 | public static function is_test_mode() { |