What is WordPress Hook: install_themes_table_api_args_{$tab}
The install_themes_table_api_args_{$tab} hook is a specific WordPress hook that allows developers to modify the arguments used to query the theme installer tabs.
Understanding the Hook: install_themes_table_api_args_{$tab}
The install_themes_table_api_args_{$tab} hook is located within the theme.php file in the wp-admin directory. It is used to modify the arguments for the theme installer tabs, allowing developers to customize the query parameters for the themes displayed in the WordPress theme installer.
Hook Parameters (if applicable): install_themes_table_api_args_{$tab}
The install_themes_table_api_args_{$tab} hook accepts parameters such as $args and $tab. The $args parameter allows developers to modify the query arguments, while the $tab parameter specifies the current tab being displayed in the theme installer.
Hook Doesn’t Work: install_themes_table_api_args_{$tab}
If the install_themes_table_api_args_{$tab} hook doesn’t work as expected, it may be due to incorrect usage of the parameters or conflicts with other hooks or functions. To troubleshoot, developers should double-check the syntax and usage of the hook, and ensure that it is being called at the appropriate time within the WordPress theme installer process.
Best Practices & Usage Notes (if applicable): install_themes_table_api_args_{$tab}
When using the install_themes_table_api_args_{$tab} hook, developers should be mindful of the limitations of modifying the theme installer tabs. It is important to only make necessary modifications and avoid disrupting the user experience. Additionally, developers should consider the potential impact on performance when modifying the query arguments.
Usage Example: install_themes_table_api_args_{$tab}
“`php
function custom_theme_tab_query_args( $args, $tab ) {
// Modify the query arguments for the featured tab
if ( ‘featured’ === $tab ) {
$args[‘per_page’] = 12; // Display 12 themes instead of the default 24
}
return $args;
}
add_filter( ‘install_themes_table_api_args_featured’, ‘custom_theme_tab_query_args’, 10, 2 );
“`
