Not sure if there was a change in 4.7, but wp_get_post_categories
returns an array of category objects, not IDs, so when you loop over the $terms
, $term_id
is actually an object.
Add the argument 'fields' => 'ids'
to the wp_get_post_categories
-call and you should be good to go – it’ll return an array of category IDs instead.
$terms = wp_get_post_categories($post->ID, ['fields' => 'ids']);
Related Posts:
- Function to return true if current page has child pages
- Proper use of Output Buffer
- List of all theme customizer control types?
- Need help setting default setting value for radio button in theme customizer
- function_exists call in function.php
- Is it possible to get a theme customizer setting from wp.customize using jquery?
- Debugging an error: wp_enqueue_style was called incorrectly
- How to get the registered sidebar’s name by its id?
- Set the transport of the Customizer ‘header_image’ core setting to ‘postMessage’
- Dynamically change feature image in customiser
- One button to change all settings in theme customizer?
- Hide a menu-item and its submenus and display a ‘Log in’ link if the user is logged out
- The best way to customize “nav-menu-template.php” to add if the ‘link_before’ is “checkbox”
- Design view breaking on Pages
- Understanding WordPress child theme custom JS loading
- How can I loop into two different DIVS without repeating the DIVs
- Removing unnecessary wordpress files
- Remove css styles from specific page
- Is the regular ajax request method safe or I should use admin-ajax.php?
- How do I list the_tags() into HTML data-attribute
- Can I change a variable in a content part while calling it?
- How to make thumbnail image fit into a div where image dimentions are completely different?
- Custom Logo URL | Help me print the URL of the custom logo I inserted into my theme
- What is the fastest way to load PHP functions that are only used in one theme template?
- My Own layout in WooCommerce pages [closed]
- Differences when using the the_time and the_date functions
- Can’t load WP function into external function
- Set WordPress Default Template
- Trigger popup in a php if/else statement
- Create another “Display Site Title and Tagline” checkbox, “Header Text Color” setting and control
- Converting HTML Template to WordPress Theme
- How to remove the cufon script from Dzonia Lite theme [closed]
- How do I add custom bulk actions to multiple custom post types?
- what is the best practice to add new field to an api route
- Error in custom php function doesn’t exist
- Populate editor with some content of a page with a page template
- Compare the old get_theme_mod($name) to the new get_theme_mod($name) return value
- Skt full width basic slideshow problem
- How to disable controls in theme customizer?
- How do I link a button I created in theme customizer to a function?
- Trying to retrieve post meta
- Is there a way to conditionally check whether a WordPress post title is empty?
- Is the “_s” on this `sprintf(__(‘Page %s’, ‘_s’), max($paged, $page))` just refer to a text domain?
- WordPress admin-ajax.php
- Use .php file as page instead of wordpress page & template file?
- Use WordPress function in php file
- How to obtain the current website URL in my theme?
- What exactly do this function declared into functions.php file of a WP theme?
- How to call multiple functions from multiple files into a WordPress page template [closed]
- get_template_directory adding FTP root folders in urls
- Theme not calling Jquery properly
- What is the best way to define constant options for a theme?
- How to make function appear in sentence?
- Removing “Powered by” footer using child theme PHP [closed]
- How to add aria role and schema markup to custom walker container
- get_page_templates only return templates with “home” in the filename
- Is there a hack for using is_page() within the function.php file?
- Extract and display user infromation on an automatically created page
- Show different website layout if no sidebar added
- How can I assign separate stylesheets to different pages?
- Need advice on theme customizer and child themes
- How to make sure relative URL works when site is not on root domain?
- Getting text from custom field from customizer
- Dynamically switch file in get_template_directory_uri() | Function [closed]
- Need help for some PHP code
- Uncaught TypeError: extract(): Argument #1 ($array) must be of type array, null given
- How to change basename url for wp-admin?
- how to replace h1 entry title with h2 in category pages only
- Problem with displaying CSS Stylesheets – Am I adding them correctly in my wordpress child theme?
- require get_template_directory() . ‘path/to-my/file.php’ BREAKS customize > themes functionality
- How can I prevent a shortcode div from extending beyond its boundaries?
- Menu to the right of screen on desktop using Bootstrap 4
- Theme editing “post thumbnail” help
- Where can I find the declaration of `$_wp_theme_features`?
- Calling PHP function doesn’t work in index.php
- Extend the WP_Customize_Image_Control class to change its non-frame $button_labels
- A Customizer checkbox control that sets the setting to “” or to “blank” and show() or hide() a color control
- My customizer’s setting doesn’t set to the default and needed to click the control’s “Default” button before it’ll be set
- Save the outputted image into the Media Library, with a different filename and extension
- WordPress get_post_meta issue
- WordPress causing all code to be displayed on line 1. Receiving multiple errors after cleaning cookies and cache
- How to add button to top of theme customizer?
- Adding code to the function file
- Adding php within a return statement [closed]
- I need a button to appear when not loged in and another when logged in, I need help fixing code PLEASE!
- Load slideshow.css file only if Slideshow is checked / on
- How can I fix my pagination?
- Enforcing password complexity
- Check if a menu is empty?
- Getting a fatal error while updating
- How to break down importing of feeds
- Use wp_get_recent_posts with search term
- Choose To Display Post Views With An Options Panel
- Prevent Data Resubmission On Page refresh
- How to create a php variable using WordPress the_title() function
- How do you create a custom category widget that you can style?
- How to preload header logo image in WordPress? like what’s the code and where do I put it?
- Custom plugin: how do I call a PHP file if settings option is set to true?
- Fatal error when using array_diff() function inside of wp_update_nav_menu hook?
- CSS loading as empty file in Custom Theme