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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 | 
|---|---|
| 398 |                     return; | 
| 399 |  | 
| 400 |                $wpdb->queries = array(); | 
| 401 |  | 
| 402 |                foreach ( $comment_ids as $comment_id ) { | 
| 403 |                     delete_comment_meta( $comment_id, 'akismet_as_submitted' ); | 
| 404 |                     do_action( 'akismet_batch_delete_count', __FUNCTION__ ); | 
| 405 |                } | 
| 406 |  | 
| 407 |                do_action( 'akismet_delete_commentmeta_batch', count( $comment_ids ) ); | 
| 408 |           } | 
| 409 |  | 
| 410 |           if ( apply_filters( 'akismet_optimize_table', ( mt_rand(1, 5000) == 11), $wpdb->commentmeta ) ) // lucky number | 
| 411 |                $wpdb->query("OPTIMIZE TABLE {$wpdb->commentmeta}"); | 
| 412 |      } | 
| 413 |  | 
| 414 |      // Clear out comments meta that no longer have corresponding comments in the database | 
| 415 |      public static function delete_orphaned_commentmeta() { | 
| 416 |           global $wpdb; | 
| Line | Code | 
| 431 |                     if ( 'akismet_' == substr( $commentmeta->meta_key, 0, 8 ) ) { | 
| 432 |                          delete_comment_meta( $commentmeta->comment_id, $commentmeta->meta_key ); | 
| 433 |                          do_action( 'akismet_batch_delete_count', __FUNCTION__ ); | 
| 434 |                          $commentmeta_deleted++; | 
| 435 |                     } | 
| 436 |  | 
| 437 |                     $last_meta_id = $commentmeta->meta_id; | 
| 438 |                } | 
| 439 |  | 
| 440 |                do_action( 'akismet_delete_commentmeta_batch', $commentmeta_deleted ); | 
| 441 |  | 
| 442 |                // If we're getting close to max_execution_time, quit for this round. | 
| 443 |                if ( microtime(true) - $start_time > $max_exec_time ) | 
| 444 |                     return; | 
| 445 |           } | 
| 446 |  | 
| 447 |           if ( apply_filters( 'akismet_optimize_table', ( mt_rand(1, 5000) == 11), $wpdb->commentmeta ) ) // lucky number | 
| 448 |                $wpdb->query("OPTIMIZE TABLE {$wpdb->commentmeta}"); | 
| 449 |      } |