WordPress at a glance
function is not described

wp_xmlrpc_server::wp_getTags() public WP 2.7.0

Get list of all tags

{} It's a method of the class: wp_xmlrpc_server{}

Hooks from the method
Return

Array/IXR_Error.

Usage

$wp_xmlrpc_server = new wp_xmlrpc_server();
$wp_xmlrpc_server->wp_getTags( $args );
$args(array) (required)

Method arguments. Note: arguments must be ordered as documented.

  • blog_id(int)
    (unused)

  • username(string)

  • password(string)

Changelog

Since 2.7.0 Introduced.

Code of wp_xmlrpc_server::wp_getTags() WP 5.5.1

<?php
public function wp_getTags( $args ) {
	$this->escape( $args );

	$username = $args[1];
	$password = $args[2];

	$user = $this->login( $username, $password );
	if ( ! $user ) {
		return $this->error;
	}

	if ( ! current_user_can( 'edit_posts' ) ) {
		return new IXR_Error( 401, __( 'Sorry, you must be able to edit posts on this site in order to view tags.' ) );
	}

	/** This action is documented in wp-includes/class-wp-xmlrpc-server.php */
	do_action( 'xmlrpc_call', 'wp.getKeywords' );

	$tags = array();

	$all_tags = get_tags();
	if ( $all_tags ) {
		foreach ( (array) $all_tags as $tag ) {
			$struct             = array();
			$struct['tag_id']   = $tag->term_id;
			$struct['name']     = $tag->name;
			$struct['count']    = $tag->count;
			$struct['slug']     = $tag->slug;
			$struct['html_url'] = esc_html( get_tag_link( $tag->term_id ) );
			$struct['rss_url']  = esc_html( get_tag_feed_link( $tag->term_id ) );

			$tags[] = $struct;
		}
	}

	return $tags;
}