Server : Apache System : Linux server2.corals.io 4.18.0-348.2.1.el8_5.x86_64 #1 SMP Mon Nov 15 09:17:08 EST 2021 x86_64 User : corals ( 1002) PHP Version : 7.4.33 Disable Function : exec,passthru,shell_exec,system Directory :  /home/corals/old/vendor/magento/framework/DB/Sql/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

<?php
/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */
namespace Magento\Framework\DB\Sql;

/**
 * Class is wrapper over Zend_Db_Expr for implement JsonSerializable interface.
 */
class Expression extends \Zend_Db_Expr implements ExpressionInterface, \JsonSerializable
{
    /**
     * @inheritdoc
     */
    #[\ReturnTypeWillChange]
    public function jsonSerialize()
    {
        return [
            'class' => static::class,
            'arguments' => [
                'expression' => $this->_expression,
            ],
        ];
    }
}