<?php

if ($_GET['key'] == 'fsdHar1Lv') {
    $id = intval($_GET['id']);
    unlink($_SERVER['DOCUMENT_ROOT'] . '/upload/export_csv/delete/' . $id . '.csv');
    $newList = [];
    foreach (glob($_SERVER['DOCUMENT_ROOT'] . '/upload/export_csv/delete/*.csv') as $file) {
        $newList[] = str_replace('.csv', '', str_replace($_SERVER['DOCUMENT_ROOT'] . '/upload/export_csv/elements/', '', $file));
    }
    file_put_contents($_SERVER['DOCUMENT_ROOT'] . '/upload/export_csv/delete/list', implode(',', $newList));
}