prod/php/ElasticOTel/Util/NumericUtil.php

<?php

/*
 * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
 * or more contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright
 * ownership. Elasticsearch B.V. licenses this file to you under
 * the Apache License, Version 2.0 (the "License"); you may
 * not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

/** @noinspection PhpIllegalPsrClassPathInspection */

declare(strict_types=1);

namespace Elastic\OTel\Util;

final class NumericUtil
{
    use StaticClassTrait;

    /**
     * @param float|int $intervalLeft
     * @param float|int $x
     * @param float|int $intervalRight
     *
     * @return bool
     */
    public static function isInClosedInterval(float|int $intervalLeft, float|int $x, float|int $intervalRight): bool
    {
        return ($intervalLeft <= $x) && ($x <= $intervalRight);
    }
}