Retrieving post tags in WordPress using get_tags function

The get_tags function in WordPress is used to retrieve a list of tags associated with posts. This function can be useful for displaying a list of tags on a website, allowing users to easily navigate to related content. It can also be used to generate tag clouds, which visually represent the popularity of different tags based on the number of posts associated with each tag.

  • Retrieve a list of tags associated with posts
  • Display a list of tags on a website for easy navigation
  • Generate tag clouds to visually represent tag popularity

Parameters Accepted by get_tags Function

The get_tags function accepts the following parameters:

  • $args (string|array), optional. Default value: ” Description: Arguments to retrieve tags. See get_terms() for additional options.
  • taxonomy (string) Taxonomy to retrieve terms for. Default ‘post_tag’.

Value Returned by get_tags Function

The get_tags function returns the following:

WP_Term[]|int|WP_Error Array of ‘post_tag’ term objects, a count thereof, or WP_Error if any of the taxonomies do not exist.

Examples

How to get all tags in WordPress

Use the get_tags function to retrieve all tags in WordPress.

$tags = get_tags();
foreach ($tags as $tag) {
 echo $tag->name . '<br>';
}

How to get tags by post ID in WordPress

Use the get_tags function with the post ID as a parameter to retrieve tags associated with a specific post in WordPress.

$post_id = 123;
$tags = get_tags(array('object_ids' => $post_id));
foreach ($tags as $tag) {
 echo $tag->name . '<br>';
}

Conclusion

In conclusion, the get_tags function is a valuable tool for retrieving tags associated with a particular item or content. By providing a simple and efficient way to access and manipulate tags, this function streamlines the process of organizing and categorizing data. Its flexibility and ease of use make it a valuable asset for developers and content managers alike. Whether used in a standalone application or integrated into a larger system, the get_tags function offers a reliable solution for managing tags in a variety of contexts.

Related WordPress Functions

in WordPress Functions