<?php if (!function_exists('is_digit')) { /** * Deal with normal (and irritating) PHP behavior to determine if * a value is a non-float positive integer. */ function is_digit(mixed $value): bool { return !is_bool($value) && ctype_digit(strval($value)); } } if (!function_exists('object_get_strict')) { /** * Get an object using dot notation. An object key with a value of null is still considered valid * and will not trigger the response of a default value (unlike object_get). */ function object_get_strict(object $object, ?string $key, $default = null): mixed { if (is_null($key) || trim($key) == '') { return $object; } foreach (explode('.', $key) as $segment) { if (!is_object($object) || !property_exists($object, $segment)) { return value($default); } $object = $object->{$segment}; } return $object; } }