# elementor/3.26.1/modules/atomic-widgets/props-resolver/transformers-registry.php

Elementor Website Builder – more than just a page builder, version 3.26.1. 25 lines.

- Page: https://pluginprobe.com/plugins/elementor/3.26.1/code/modules/atomic-widgets/props-resolver/transformers-registry.php
- Raw: https://pluginprobe.com/plugins/elementor/3.26.1/raw/modules/atomic-widgets/props-resolver/transformers-registry.php
- Modified: 2024-10-28T11:08:46+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/elementor/3.26.1/code/modules/atomic-widgets/props-resolver/transformers-registry.php#L10-L20`.

```php
<?php

namespace Elementor\Modules\AtomicWidgets\PropsResolver;

use Elementor\Core\Utils\Collection;
use Elementor\Utils;

if ( ! defined( 'ABSPATH' ) ) {
	exit; // Exit if accessed directly.
}

class Transformers_Registry extends Collection {
	public function register( string $key, Transformer_Base $transformer ): self {
		if ( isset( $this->items[ $key ] ) ) {
			Utils::safe_throw( "{$key} transformer is already registered." );

			return $this;
		}

		$this->items[ $key ] = $transformer;

		return $this;
	}
}

```