解决WordPress 定时发布失败

最近有一个站点在做SEO，设置了自动定时发布，但是每到发布就会提示，定时发布失败，临时解决办法如下：

1. if(!function_exists('add_action')){
2. header('Status 403 Forbidden');
3. header('HTTP/1.0 403 Forbidden');
4. header('HTTP/1.1 403 Forbidden');
5. exit();
6. }
8. functionwpms_log(){
9. echo"n";
10. }
11. add_action('wp_head','wpms_log');
12. add_action('wp_footer','wpms_log');
14. define('WPMS_DELAY',5);
15. define('WPMS_OPTION','wp_missed_schedule');
17. functionwpms_replace(){
18. delete_option(WPMS_OPTION);
19. }
21. register_deactivation_hook(__FILE__,'wpms_replace');
22. functionwpms_init(){
23. remove_action('publish_future_post','check_and_publish_future_post');
24. $last=get_option(WPMS_OPTION,false);
25. if(($last!==false)&&($last>(time()-(WPMS_DELAY*60))))return;
26. update_option(WPMS_OPTION,time());
27. global$wpdb;
28. $scheduledIDs=$wpdb->get_col("SELECT`ID`FROM`{$wpdb->posts}`"."WHERE("."((`post_date`>0)&&(`post_date`<=CURRENT_TIMESTAMP()))OR"."((`post_date_gmt`>0)&&(`post_date_gmt`<=UTC_TIMESTAMP()))".")AND`post_status`='future'LIMIT 0,5");
29. if(!count($scheduledIDs))return;
30. foreach($scheduledIDsas$scheduledID){
31. if(!$scheduledID)continue;
32. wp_publish_post($scheduledID);
33. }
34. }
35. add_action('init','wpms_init',0);