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/demo.cartinsight.co/vendor/league/csv/src/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

<?php

/**
 * League.Csv (https://csv.thephpleague.com)
 *
 * (c) Ignace Nyamagana Butera <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

declare(strict_types=1);

namespace League\Csv;

use IteratorIterator;
use Traversable;

/**
 * Maps value from an iterator before yielding.
 *
 * @internal used internally to modify CSV content
 */
final class MapIterator extends IteratorIterator
{
    /** @var callable The callback to apply on all InnerIterator current value. */
    private $callable;

    public function __construct(Traversable $iterator, callable $callable)
    {
        parent::__construct($iterator);
        $this->callable = $callable;
    }

    public function current(): mixed
    {
        return ($this->callable)(parent::current(), parent::key());
    }
}