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/mautic.corals.io/vendor/doctrine/orm/src/Internal/Hydration/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

<?php

declare(strict_types=1);

namespace Doctrine\ORM\Internal\Hydration;

use Iterator;
use ReturnTypeWillChange;

/**
 * Represents a result structure that can be iterated over, hydrating row-by-row
 * during the iteration. An IterableResult is obtained by AbstractHydrator#iterate().
 *
 * @deprecated
 */
class IterableResult implements Iterator
{
    /** @var AbstractHydrator */
    private $hydrator;

    /** @var bool */
    private $rewinded = false;

    /** @var int */
    private $key = -1;

    /** @var mixed[]|null */
    private $current = null;

    /** @param AbstractHydrator $hydrator */
    public function __construct($hydrator)
    {
        $this->hydrator = $hydrator;
    }

    /**
     * @return void
     *
     * @throws HydrationException
     */
    #[ReturnTypeWillChange]
    public function rewind()
    {
        if ($this->rewinded === true) {
            throw new HydrationException('Can only iterate a Result once.');
        }

        $this->current  = $this->next();
        $this->rewinded = true;
    }

    /**
     * Gets the next set of results.
     *
     * @return mixed[]|false
     */
    #[ReturnTypeWillChange]
    public function next()
    {
        $this->current = $this->hydrator->hydrateRow();
        $this->key++;

        return $this->current;
    }

    /** @return mixed */
    #[ReturnTypeWillChange]
    public function current()
    {
        return $this->current;
    }

    /** @return int */
    #[ReturnTypeWillChange]
    public function key()
    {
        return $this->key;
    }

    /** @return bool */
    #[ReturnTypeWillChange]
    public function valid()
    {
        return $this->current !== false;
    }
}