When defining any WordPress constants in wp-config.php you need to do it before this line:
require_once( ABSPATH . 'wp-settings.php' );
That line loads many of WordPress’s default constants, and if you haven’t already defined them yourself then they’ll be defined in that line, meaning that any of them that you try to define after this line will have already been defined.
Related Posts:
- Upgrading PHP version results in “Use of undefined constant WP_CONTENT_DIR” warning?
- How To Make Connection To WordPress Data Base In A Plugin?
- Renaming wp-content folder dynamically
- Fix 403 error on WordPress multisite network using subdomains
- Make WordPress upload directory outside wordpress root with custom url
- Notice: Constant already defined in wp-config.php on (non-existent) line?
- No wp-config.php file on local install of wordpress – site still displays
- How can I change WordPress domain from remote to localhost?
- Why am I getting ERR_NAME_NOT_RESOLVED when I add a site to my multisite installation? [closed]
- integrating external php library into wordpress- the right way
- Force SSL using FORCE_SSL_ADMIN
- Is it possible to increase php memory without directives in wp-config.php, .htaccess or php.ini?
- How to add API security keys into JS of wordpress securely
- Moving wordpress site from localhost to live server using GoDaddy cPanel
- What is the difference in the WP memory limits?
- Set site title & tagline with wp.config or function.php
- How to decrease the max file upload size without using php.ini or htaccess?
- How can I redefine WordPress wp-content directory programmatically?
- Site cannot access external connection
- Serve cookie free URLs in WordPress without using a CDN
- Local WordPress from Git repo, where to set document root?
- I changed the password for the database user of my website, updated wp-config.php and wordpress asks to be reinstalled
- Resource 404 error on multisite subdirectory install
- wordpress.org disallowing my plugin becuase of loading core files in cron cpanel file
- WordPress White Screen Error
- Difference between php memory limit and wp memory limit?
- Detecting charcater encoding for wp-config.php file
- Changing WP_MEMORY_LIMIT doesn’t affect actual memory limit
- WordPress Themes and PHP unit
- Enforcing password complexity
- How to insert PHP code in a WordPress Post
- Creating wordpress user registration form
- How to reduce the database query-es
- category not display in word press grammatically
- “Notice: Undefined variable: content” is showing [closed]
- How should I best target dynamically served content?
- Way to display “Yesterday”, “Today”
- Slide in Panel WordPress Post
- Shortcode Inside Class Not Working
- Custom admin page: How to save changes specific to users
- the_title gives me the page’s title not the post title in the following code
- HTML tags in bloginfo description
- WP functions in .js
- How to prevent XSS alter custom global javascript object & methods in WordPress
- How do I programmatically set a user as spam in BuddyPress? [closed]
- Pagination in plugin’s backend
- WordPress style.css not updating, only after theme reload
- Saving zero in meta box
- How to edit php code in WordPress Post file?
- site_url and $current_user producing undesired results
- Is the wp_enqueue method efficient?
- Adding string before php [closed]
- Making (and edit existing) posts with ID included
- How can I import an excel column into wordpress database?
- Making an AJAX call to refresh a table
- Woocommerce display one random product via php
- Change url tag name
- Help with WordPress function inside a shortcode
- Wpdb->insert() doesn’t insert new row after the last one
- PHP -> SQL Query with Summing
- Calling PHP Scripts in Ajax that are in PHP Snippets
- How to insert wp_users ->user login name to wp_terms when a new user registering?
- Custom $_SESSION expires too early
- How to style injected code in header section?
- Allow user to Upload image and manipulate it on the frontend
- can’t get errors
- $wpdb->get_results breaking page?
- Echo array value
- How to break up php code to avoid echo
- Display background color or image with custom meta box?
- SQL error with custom query
- Replace category title with category description in woocommerce
- random post redirect in wordpress with a .php file
- “Edit comment” window add view all comments on post, how?
- Use PHP Class in WordPress functions
- How to remove the replace the product image by video on shop page conditionally
- WordPress Bad Request Error 400
- I am facing this error Your PHP installation appears to be missing the MySQL extension which is required by WordPress
- Having trouble with customizing blog posts on the home page
- wordpress returns http error 500 on a fresh install
- How do if all posts has this category ID then do this
- Add a leading zero to pagination
- WP HTTP API call response
- Fatal error when using array_diff() function inside of wp_update_nav_menu hook?
- wordpress ajax pagination
- Custom fields changes the formatting of metabox input
- Display product attributes for current product
- Masonry layout within the loop
- What is wrong with assigning values to a WP_List_Table class?
- Jetpack: Display Site Title when no Site Logo
- 500 (Internal Server Error) of external php file
- PHP call div with function
- WordPress – show all posts + ones with specific tag
- Catchable fatal error in appcloud free theme by Tokokoo
- Shortcode always at top of content
- How do I reformat this to add php inside php?
- Send a custom notification to customer on WooCommerce cancelled order status
- How to code bulk order form in wordpress
- How to modify default tags in wp_head()
- Can’t insert into a database wordpress