File "class-wc-meta-data.php"

Full path: /home/kosmetik/public_html/wp-content/plugins/woocommerce/includes/class-wc-meta-data.php
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Charset: utf-8

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<?php

defined('ABSPATH') || exit;
class WC_Meta_Data implements JsonSerializable
{
    protected $current_data;
    protected $data;
    public function __construct($meta = array())
    {
        $this->current_data = $meta;
        $this->apply_changes();
    }
    public function jsonSerialize()
    {
        return $this->get_data();
    }
    public function apply_changes()
    {
        $this->data = $this->current_data;
    }
    public function __set($key, $value)
    {
        $this->current_data[$key] = $value;
    }
    public function __isset($key)
    {
        return array_key_exists($key, $this->current_data);
    }
    public function __get($key)
    {
        if (array_key_exists($key, $this->current_data)) {
            return $this->current_data[$key];
        }
        return null;
    }
    public function get_changes()
    {
        $changes = array();
        foreach ($this->current_data as $id => $value) {
            if (!array_key_exists($id, $this->data) || $value !== $this->data[$id]) {
                $changes[$id] = $value;
            }
        }
        return $changes;
    }
    public function get_data()
    {
        return $this->data;
    }
}