Logging in to installation in subdirectory renders broken dashboard (no CSS, broken links)

Try disabling all plugins temporarily (you can do that quickly by renaming the wp-content/plugins folder to something else). See if that fixes the admin screen. If it does, make a new wp-content/plugins folder, then move plugin folders from the renamed folder back into the wp-content/plugins folder one at a time. Retest, and see if one … Read more

Landing function through URL

You have a few options. GET Parameter The easiest one is to add a GET parameter to the url of the links, so you call it like this: domain.com/page?function=1 Then, on your page page, you can access this parameter using global array $_GET[‘function’] and do your logic as you wish. POST Parameter – wrap into … Read more

404s after changing site url in settings

Some things to check. The 404, that is probably because your web server isn’t configured correctly. If you put a simple page in your WP root, like foo.php <?php echo “You made it”; and if you go to [my-domain-url]/foo.php and you don’t get “you made it”, then your webserver is misconfigured OR your DNS isn’t … Read more