PHP development tips to determine whether WeChat access

The content shared with you in this article is PHP development tips for judging whether WeChat access is available. It has a certain reference value. Friends in need can refer to it

Sometimes it is necessary to prohibit or only allow during development If you use WeChat browser to access, then you need to judge whether it is WeChat browser access. This blog post describes how to judge whether it is WeChat access.

<?php

/** 
 * ======================================= 
 * Created by ZHIHUA·WEI. 
 * Author: ZHIHUA·WEI 
 * Date: 2018/4/10 
 * Time: 09:20 
 * Project: PHP开发小技巧 
 * Power: 判断是否微信访问
 * ======================================= 
 */  

/**
 * 判断是否微信访问
 * @return bool
 */
function is_weixin_visit()
{
    if (strpos($_SERVER[&#39;HTTP_USER_AGENT&#39;], &#39;MicroMessenger&#39;) !== false) {
        return true;
    } else {
        return false;
    }
}


if(is_weixin_visit()){
	echo "微信访问！";
}else{
	echo "other";
}

Note (introducing one more js method):

function is_weixin() { 
    var ua = window.navigator.userAgent.toLowerCase(); 
    if (ua.match(/MicroMessenger/i) == 'micromessenger') { 
        console.log("微信浏览器"); 
    } else { 
        console.log("不是微信浏览器"); 
    } 
}

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