theme_install_action_links

What is WordPress Hook: theme_install_action_links

The theme_install_action_links hook is a specific hook in WordPress that allows developers to modify the action links displayed for each theme on the theme installation screen.

Understanding the Hook: theme_install_action_links

The theme_install_action_links hook is located within the WP_Theme_Install_List_Table class in the wp-admin/theme-install.php file. It is called to display the action links for each theme in the theme installation screen, providing developers with the ability to modify or add custom action links.

Hook Parameters (if applicable): theme_install_action_links

The theme_install_action_links hook accepts two parameters: $action_links and $theme. The $action_links parameter contains an array of action links for the theme, while the $theme parameter contains the WP_Theme object for the theme being displayed.

Hook Doesn’t Work: theme_install_action_links

If the theme_install_action_links hook doesn’t work as expected, it may be due to incorrect implementation or conflicts with other hooks or functions. Developers should ensure that the hook is being added in the correct location and that any modifications to the action links are properly handled.

Best Practices & Usage Notes (if applicable): theme_install_action_links

When using the theme_install_action_links hook, developers should be mindful of the potential impact on the user experience. Modifying action links should provide value to the user and enhance the functionality of the theme installation screen. It is also important to consider compatibility with other themes and plugins that may also modify the action links.

Usage Example: theme_install_action_links

“`php
function custom_theme_action_links( $action_links, $theme ) {
// Add a custom action link for the theme
$action_links[] = ‘Custom Link‘;
return $action_links;
}
add_filter( ‘theme_install_action_links’, ‘custom_theme_action_links’, 10, 2 );
“`

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