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/ObjectManager/Relations/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

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

class Runtime implements \Magento\Framework\ObjectManager\RelationsInterface
{
    /**
     * @var \Magento\Framework\Code\Reader\ClassReaderInterface
     */
    protected $_classReader;

    /**
     * Default behavior
     *
     * @var array
     */
    protected $_default = [];

    /**
     * @param \Magento\Framework\Code\Reader\ClassReaderInterface $classReader
     */
    public function __construct(\Magento\Framework\Code\Reader\ClassReaderInterface $classReader = null)
    {
        $this->_classReader = $classReader ?: new \Magento\Framework\Code\Reader\ClassReader();
    }

    /**
     * Check whether requested type is available for read
     *
     * @param string $type
     * @return bool
     */
    public function has($type)
    {
        return class_exists($type) || interface_exists($type);
    }

    /**
     * Retrieve list of parents
     *
     * @param string $type
     * @return array
     */
    public function getParents($type)
    {
        if (!class_exists($type)) {
            return $this->_default;
        }
        return $this->_classReader->getParents($type) ?: $this->_default;
    }
}