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

WP_List_Table::bulk_actions() WP 3.1.0

Display the bulk actions dropdown.

Это метод класса: WP_List_Table

Хуки из метода
Возвращает

Ничего (null).

Использование

$WP_List_Table = new WP_List_Table();
$var = $WP_List_Table->bulk_actions( $which );
$which(строка)
The location of the bulk actions: 'top' or 'bottom'. This is designated as optional for backward compatibility.
По умолчанию: ''

Код WP List Table::bulk actions: wp-admin/includes/class-wp-list-table.php WP 5.2.1

<?php
protected function bulk_actions( $which = '' ) {
	if ( is_null( $this->_actions ) ) {
		$this->_actions = $this->get_bulk_actions();
		/**
		 * Filters the list table Bulk Actions drop-down.
		 *
		 * The dynamic portion of the hook name, `$this->screen->id`, refers
		 * to the ID of the current screen, usually a string.
		 *
		 * This filter can currently only be used to remove bulk actions.
		 *
		 * @since 3.5.0
		 *
		 * @param string[] $actions An array of the available bulk actions.
		 */
		$this->_actions = apply_filters( "bulk_actions-{$this->screen->id}", $this->_actions );
		$two            = '';
	} else {
		$two = '2';
	}

	if ( empty( $this->_actions ) ) {
		return;
	}

	echo '<label for="bulk-action-selector-' . esc_attr( $which ) . '" class="screen-reader-text">' . __( 'Select bulk action' ) . '</label>';
	echo '<select name="action' . $two . '" id="bulk-action-selector-' . esc_attr( $which ) . "\">\n";
	echo '<option value="-1">' . __( 'Bulk Actions' ) . "</option>\n";

	foreach ( $this->_actions as $name => $title ) {
		$class = 'edit' === $name ? ' class="hide-if-no-js"' : '';

		echo "\t" . '<option value="' . $name . '"' . $class . '>' . $title . "</option>\n";
	}

	echo "</select>\n";

	submit_button( __( 'Apply' ), 'action', '', false, array( 'id' => "doaction$two" ) );
	echo "\n";
}