WordPress at a glance
function is not described

Automattic\WooCommerce\Vendor\League\Container

Container::has() public WC 1.0

{@inheritdoc}

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

No Hooks.

Return

Null. Nothing.

Usage

$Container = new Container();
$Container->has( $id ) : bool;
$id (required)
-

Code of Container::has() WC 5.0.0

<?php
public function has($id) : bool
{
    if ($this->definitions->has($id)) {
        return true;
    }

    if ($this->definitions->hasTag($id)) {
        return true;
    }

    if ($this->providers->provides($id)) {
        return true;
    }

    foreach ($this->delegates as $delegate) {
        if ($delegate->has($id)) {
            return true;
        }
    }

    return false;
}