cat_row

What is WordPress Hook: cat_row

The cat_row hook in WordPress is used to modify the content of a category row within the WordPress admin panel. It allows developers to add or modify data displayed in the category row.

Understanding the Hook: cat_row

The cat_row hook is located within the wp-admin/includes/class-wp-terms-list-table.php file. It is specifically used to modify the content of the category row in the WordPress admin panel. Developers can use this hook to add custom data or modify existing data within the category row.

Hook Parameters (if applicable): cat_row

The cat_row hook does not accept any arguments or parameters.

Hook Doesn’t Work: cat_row

If the cat_row hook doesn’t work as expected, it could be due to incorrect placement within the code or conflicts with other hooks or functions. Ensure that the hook is added within the correct file and that there are no syntax errors. Additionally, check for any conflicting functions or hooks that may be affecting the cat_row hook.

Best Practices & Usage Notes (if applicable): cat_row

When using the cat_row hook, it’s important to note that any modifications made to the category row should align with the overall design and functionality of the WordPress admin panel. It’s recommended to only add relevant and necessary data to the category row to avoid cluttering the interface.

cat_row Usage Example: cat_row

“`php
function custom_cat_row_content($output, $column_name, $term_id){
if($column_name === ‘name’){
$output = ‘‘ . $output . ‘‘;
}
return $output;
}
add_filter(‘cat_row’, ‘custom_cat_row_content’, 10, 3);
“`
In this example, the custom_cat_row_content function modifies the output of the category name within the category row by adding strong tags to the name. This demonstrates a basic use case of the cat_row hook within WordPress functions.

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