I think, while saving the post, you won’t be able to display this result. You can try below instead – Log the output in the database. e.g. update_option(‘some_option’, wp_login_url($redirect)); And then print get_option(‘some_option’) directly somewhere outside this save_post hook callback (e.g. on wp_footer hook). You may need to refresh the page after save post to … Read more
Can’t show debug even after modifying wp-config
There are two aspects to WP_DEBUG: It configures PHP runtime to desired state, this is handled once in wp_debug_mode(). It is used as a state flag, that can be arbitrarily checked by code. Widely done both in core and more so in third party code. It is hard to make a guess how either of … Read more
You are possibly in a secondary loop within a page, in which case you would do well to pass the ID of the post excerpt that you’re trying to get. if ( get_the_excerpt($real_id_of_post_you_want_the_excerpt_for) ) { the_excerpt( $real_id_of_post_you_want_the_excerpt_for ); }
Unable to load Posts list & Getting error 500 error
You can possibly turn it off with define(‘WP_DEBUG’, false); or reduce errors. error_reporting(E_ERROR | E_WARNING | E_PARSE | E_NOTICE); however you might want to use the information to make changes to the code
The plugin called Query Monitor(https://srd.wordpress.org/plugins/query-monitor/) will help you.Also if you write your own theme,you should know which functions are called depends on the page you are viewing.
So the first thing I would do (in case you have not already) is look at the page source when you are logged out – see if it’s just those “gibberish characters” or if there’s a beginning of html being sent to the browser. Note that the “gibberish” likely means something – so it might … Read more
Debugging Mysterious PHP Addition
Debug info from request handler