<?php if (!defined('ABSPATH')) exit; use MailPoetVendor\Symfony\Polyfill\Php81 as p; if (\PHP_VERSION_ID >= 80100) { return; } if (\defined('MYSQLI_REFRESH_SLAVE') && !\defined('MYSQLI_REFRESH_REPLICA')) { \define('MYSQLI_REFRESH_REPLICA', 64); } if (!\function_exists('array_is_list')) { function array_is_list(array $array) : bool { return p\Php81::array_is_list($array); } } if (!\function_exists('enum_exists')) { function enum_exists(string $enum, bool $autoload = \true) : bool { return $autoload && \class_exists($enum) && \false; } }