Enqueueable.php
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<?php
namespace AC\Asset;
use AC\Asset\Location\Absolute;
abstract class Enqueueable
{
/**
* @var string
*/
protected $handle;
/**
* @var Absolute|null
*/
protected $location;
/**
* @var string[]
*/
protected $dependencies;
public function __construct(string $handle, Absolute $location = null, array $dependencies = [])
{
$this->handle = $handle;
$this->location = $location;
$this->dependencies = $dependencies;
}
public function get_handle(): string
{
return $this->handle;
}
protected function get_version(): ?int
{
$path = $this->location->get_path();
return file_exists($path)
? filemtime($path)
: null;
}
abstract public function register(): void;
abstract public function enqueue(): void;
}