WordPress как на ладони
Недорогой хостинг для сайтов на WordPress: wordpress.jino.ru
функция не описана

WP_Terms_List_Table::display_rows_or_placeholder() public WP 1.0

Это метод класса: WP_Terms_List_Table{}

Хуков нет.

Возвращает

Null. Ничего.

Использование

$WP_Terms_List_Table = new WP_Terms_List_Table();
$WP_Terms_List_Table->display_rows_or_placeholder();

Код WP_Terms_List_Table::display_rows_or_placeholder() WP 5.5.1

wp-admin/includes/class-wp-terms-list-table.php
<?php
public function display_rows_or_placeholder() {
	$taxonomy = $this->screen->taxonomy;

	$args = wp_parse_args(
		$this->callback_args,
		array(
			'taxonomy'   => $taxonomy,
			'page'       => 1,
			'number'     => 20,
			'search'     => '',
			'hide_empty' => 0,
		)
	);

	$page = $args['page'];

	// Set variable because $args['number'] can be subsequently overridden.
	$number = $args['number'];

	$offset         = ( $page - 1 ) * $number;
	$args['offset'] = $offset;

	// Convert it to table rows.
	$count = 0;

	if ( is_taxonomy_hierarchical( $taxonomy ) && ! isset( $args['orderby'] ) ) {
		// We'll need the full set of terms then.
		$args['number'] = 0;
		$args['offset'] = $args['number'];
	}

	$terms = get_terms( $args );

	if ( empty( $terms ) || ! is_array( $terms ) ) {
		echo '<tr class="no-items"><td class="colspanchange" colspan="' . $this->get_column_count() . '">';
		$this->no_items();
		echo '</td></tr>';
		return;
	}

	if ( is_taxonomy_hierarchical( $taxonomy ) && ! isset( $args['orderby'] ) ) {
		if ( ! empty( $args['search'] ) ) {// Ignore children on searches.
			$children = array();
		} else {
			$children = _get_term_hierarchy( $taxonomy );
		}

		/*
		 * Some funky recursion to get the job done (paging & parents mainly) is contained within.
		 * Skip it for non-hierarchical taxonomies for performance sake.
		 */
		$this->_rows( $taxonomy, $terms, $children, $offset, $number, $count );
	} else {
		foreach ( $terms as $term ) {
			$this->single_row( $term );
		}
	}
}