wp-includes/class-wp-xmlrpc-server.php:2619Retrieves all taxonomies.
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array|IXR_Error2 hooks fire while wp_xmlrpc_server::wp_getTaxonomies() runs, in this order:
Filters the default taxonomy query fields used by the given XML-RPC method.
Fires after the XML-RPC user has been authenticated but before the rest of the method logic begins.
public function wp_getTaxonomies( $args ) { if ( ! $this->minimum_args( $args, 3 ) ) { return $this->error; } $this->escape( $args ); $username = $args[1]; $password = $args[2]; $filter = $args[3] ?? array( 'public' => true ); if ( isset( $args[4] ) ) { $fields = $args[4]; } else { /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ $fields = apply_filters( 'xmlrpc_default_taxonomy_fields', array( 'labels', 'cap', 'object_type' ), 'wp.getTaxonomies' ); } $user = $this->login( $username, $password ); if ( ! $user ) { return $this->error; } /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ do_action( 'xmlrpc_call', 'wp.getTaxonomies', $args, $this ); $taxonomies = get_taxonomies( $filter, 'objects' ); // Holds all the taxonomy data. $struct = array(); foreach ( $taxonomies as $taxonomy ) { // Capability check for post types. if ( ! current_user_can( $taxonomy->cap->assign_terms ) ) { continue; } $struct[] = $this->_prepare_taxonomy( $taxonomy, $fields ); } return $struct; }Introduced in 3.4.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/class-wp-xmlrpc-server.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.