Call to undefined function add_action() in plugin
Related Posts:
- Unable to register rewrite rule using add_rewrite_rule
- how to compare date meta value in jet smart filter Date query?
- Let a user change role dynamically on the front end
- is possible to edit diagrams inside wordpress
- Help with coding a link for a button in WordPress with The Events Calendar Plugin
- Sudden ERR_HTTP2_PROTOCOL_ERROR on every JS and CSS files loads
- Swoof filter settings
- How to change css poperty through webhook in wordpress
- Create index for own custom data in elasticpress from wordpress plugin
- WordPress: customize caption inside the fancybox slide with html elements
- How to resolve status code: 410 from Pagespeed insights for the wordpress website
- Looking for Features in WP Compatible Slider
- Fatal Error in my WP “Call to undefined function get_option()”
- Plugin Error – Not Sure Where to Go From Here
- Issue using form in Google app in mobile
- How to check if something belongs to a list or not
- Dropdown menu only appearing when logged in
- No WP-Content Folder in Website Files, No Ability to Disable Plugins Manually
- Can The REST API be used to create/edit plugins and themes?
- Product image import
- Allowing users to install a predefined bundle of plugins and themes with one action
- WP Crowdfunding login redirect fails
- How can we extent core/group or cover block?
- Conclude woocommerce-shipping-totals
- Uncaught ArgumentCountError
- Private WordPress Content
- Hide attributes based on previous selection
- Secure way to add JS Script to WordPress filesystem
- Customize WP Filter Hook
- Not applying update field (acf) in my plugin
- wp_add_inline_script vs wordpress fetch api
- How to use Rewrite Tag Parameters in URL-rewritten Page’s Titles (META & H1)?
- WordPress Website is very slow after migration
- Local WP site can’t locate plugins or theme
- WP galleries in posts after import. How do I do it?
- search by meta field in the regular WordPress admin panel search
- adding firstname and lastname on registration
- Plugin question, How to insert a colon in a value box
- How can I create a drawable image for a contact form
- Changing slug when post is copied
- Show the author only own types of publications. (JetEngine, Elementor)
- Change homepage logo for each site multisite setup
- Force post update with React
- Show different page depending on user role
- WooCommerce booking error: call_user_func_array() expects parameter 1 to be a valid callback
- My site has only one page, and users access my uploaded mp3 files from there – can I analyze access by song title?
- Email notification when registred user clicks a link/visits page
- Need a Category List for the category slug
- Difficult case to solve – Select + select = result(related data)
- Woocommerce attatch files and custom input meta to cart items and then to order
- How to append TinyMCE editor in TinyMCE editor’s popup
- What plugin presents these extra columns in wp-admin -> plugins
- How to disable display all posts from all categories?
- use the live preview feature in the plugin
- add to cart linking to add to cart page
- How to get wp_editor field content when it is inside a Form?
- How to filter posts with a wp query by a custom dropdown type field with the magic fields plugin
- how to override g5-ere plugins files in main theme?
- Custom Login and Password Reset for BuddyPress Website
- Adjusting Website Display at 100% Zoom
- “All plugins are updated” but they aren’t
- Add new Plugin or Delete option Not Showing and Also Theme delete option not showing
- Tickera missing attendees – No attendees found
- How can I hide Dashboard notifications for just one particular plugin?
- How to add a react element into the DOM node (only on the user-interaction like on click) without using the state?
- My english page does not show
- How can I disable links for categories but keep showing them on my blog in an Elementor Template?
- Need to add custom cart item data
- How to call a logging function from a generic utility plugin from another plguin
- Changing a class state in a wordpress plugin
- WordPress – How to add an attribute to a plugin inline script tag
- Trying to Make a Sidebar/Tab on Specific Posts
- WPForms Product URL
- Product Search by ZIp Code Radius
- View page source code – Where is the code located for PRODUCTS to edit manually
- Prevent part of plugin loading in another menu
- How to add Upload File function in WordPress Plugin
- Form submission issue in wordpress admin (custom plugin) using $_GET for searching & filtering
- Plugin recommendation needed: expiring links
- How do I edit text color for shortcode?
- call_user_func_array() expects parameter 1 to be a valid callback, class ‘Automattic\Jetpack\Extensions\Contact_Form\Contact_Form_Block’ not found
- Include theme header and footer in custom plugin
- Will latest plugin update add also previous update?
- How can I process data in parts to prevent Fatal error: Maximum execution time of 30 seconds exceeded
- wp_remote_get in scheduled event action returns wp login page
- How to manual update a private WordPress plugin from free to pro version
- Multilanguange with domaine
- WordPress “wp cron event run” as Siteground cron job
- PHP is NOT allowed in your code (disabled by your theme or a plugin)
- coauthors_plus_edit_authors to display metabox based on author caps
- Setup Wizard Permission Error on Activation (403)
- “Virtual” image in WP Media Library (external URL)
- Is there a plugin or resource for custom implementation for OAUTH and regular user login?
- comments meta box not showing in my plugin post type
- Editing a block to add a button to have a drop cap
- Disable Plugin if not logged in
- Problem with invoice its show #!trpst#trp-gettext data
- Expose environment (hosted on Docker) both on localhost and Ngrok
- WP Form Date Field – Remove Day option
- opening and closing elementor-widget-container