<?php
/**
 * Created by PhpStorm.
 * User: shish <shish@zhhinc.com>
 * Date: 2019/11/22 0022
 * Time: 9:46
 */

namespace common\components;
use Yii;

class httpUtil
{
	//专用方法，请勿修改 shish 2019.11.21
	public static function getHostData()
	{
		$http = isset($_SERVER['REQUEST_SCHEME']) ? $_SERVER['REQUEST_SCHEME'] . '://' : 'https://';
		$suffix = 'huahb.com';
		if (isset($_SERVER['HTTP_HOST'])) {
			$hostInfo = $_SERVER['HTTP_HOST'];
			$parse = parse_url($hostInfo);
			$host = $parse['path'];
			$pos = strpos($host, '.') + 1;
			$suffix = substr($host, $pos);
		}
		return ['http' => $http, 'suffix' => $suffix];
	}
	
	//获得类似这样 http://m.hhb.com
	public static function getHost()
	{
		return Yii::$app->request->getHostInfo();
	}
	
	//获取header里的数据 shish 2019.11.22
	public static function getHeader()
	{
		$ignore = ['host', 'accept', 'content-length', 'content-type'];
		$headers = [];
		foreach ($_SERVER as $key => $value) {
			if (substr($key, 0, 5) === 'HTTP_') {
				$key = substr($key, 5);
				$key = str_replace('_', ' ', $key);
				$key = str_replace(' ', '-', $key);
				$key = strtolower($key);
				if (!in_array($key, $ignore)) {
					$headers[$key] = $value;
				}
			}
		}
		//$token = isset($headers['token']) ? $headers['token'] : '';
		return $headers;
	}
	
}