# woocommerce-pos/1.10.20/vendor_prefixed/chillerlan/php-settings-container/src/SettingsContainerInterface.php

WCPOS – Point of Sale (POS) plugin for WooCommerce, version 1.10.20. 80 lines.

- Page: https://pluginprobe.com/plugins/woocommerce-pos/1.10.20/code/vendor_prefixed/chillerlan/php-settings-container/src/SettingsContainerInterface.php
- Raw: https://pluginprobe.com/plugins/woocommerce-pos/1.10.20/raw/vendor_prefixed/chillerlan/php-settings-container/src/SettingsContainerInterface.php
- Modified: 2026-06-09T13:55:26+00:00

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```php
<?php

/**
 * Interface SettingsContainerInterface
 *
 * @created      28.08.2018
 * @author       Smiley <smiley@chillerlan.net>
 * @copyright    2018 Smiley
 * @license      MIT
 */
declare (strict_types=1);
namespace WCPOS\Vendor\chillerlan\Settings;

use JsonSerializable;
/**
 * a generic container with magic getter and setter
 */
interface SettingsContainerInterface extends JsonSerializable
{
    /**
     * Retrieve the value of $property
     *
     * @return mixed|null
     */
    public function __get(string $property);
    /**
     * Set $property to $value while avoiding private and non-existing properties
     *
     * @param string $property
     * @param mixed  $value
     */
    public function __set(string $property, $value) : void;
    /**
     * Checks if $property is set (aka. not null), excluding private properties
     */
    public function __isset(string $property) : bool;
    /**
     * Unsets $property while avoiding private and non-existing properties
     */
    public function __unset(string $property) : void;
    /**
     * @see \chillerlan\Settings\SettingsContainerInterface::toJSON()
     */
    public function __toString() : string;
    /**
     * Returns an array representation of the settings object
     *
     * The values will be run through the magic __get(), which may also call custom getters.
     *
     * @return array<string, mixed>
     */
    public function toArray() : array;
    /**
     * Sets properties from a given iterable
     *
     * The values will be run through the magic __set(), which may also call custom setters.
     *
     *  @phpstan-param array<string, mixed> $properties
     */
    public function fromIterable(iterable $properties) : SettingsContainerInterface;
    /**
     * Returns a JSON representation of the settings object
     *
     * @see \json_encode()
     * @see \chillerlan\Settings\SettingsContainerInterface::toArray()
     *
     * @throws \JsonException
     */
    public function toJSON(?int $jsonOptions = null) : string;
    /**
     * Sets properties from a given JSON string
     *
     * @see \chillerlan\Settings\SettingsContainerInterface::fromIterable()
     *
     * @throws \Exception
     * @throws \JsonException
     */
    public function fromJSON(string $json) : SettingsContainerInterface;
}

```