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wp_get_post_terms( int $post_id, string|string[] $taxonomy = ‘post_tag’, array $args = array() ): array|WP_Error

Retrieves the terms for a post.

Parameters

$post_idintoptional
The Post ID. Does not default to the ID of the global $post. Default 0.
$taxonomystring|string[]optional
The taxonomy slug or array of slugs for which to retrieve terms. Default 'post_tag'.

Default:'post_tag'

$argsarrayoptional
Term query parameters. See WP_Term_Query::__construct() for supported arguments.
  • fields string
    Term fields to retrieve. Default 'all'.

Default:array()

Return

array|WP_Error Array of WP_Term objects on success or empty array if no terms were found.
WP_Error object if $taxonomy doesn’t exist.

Source

function wp_get_post_terms( $post_id = 0, $taxonomy = 'post_tag', $args = array() ) {
	$post_id = (int) $post_id;

	$defaults = array( 'fields' => 'all' );
	$args     = wp_parse_args( $args, $defaults );

	$tags = wp_get_object_terms( $post_id, $taxonomy, $args );

	return $tags;
}

Changelog

Version Description
2.8.0 Introduced.

© 2003–2024 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/wp_get_post_terms