menu.php

<?php
header("Content-type: text/html; charset=utf-8");
$APPID="wx2dfc5f70b402544a";
$nothing="2eaeece801354e067257daebc54b12d3";

$TOKEN_URL="https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=".$APPID."&secret=".$nothing;

$json=file_get_contents($TOKEN_URL);
$result=json_decode($json,true);

$ACC_TOKEN=$result['access_token'];

$MENU_URL="https://api.weixin.qq.com/cgi-bin/menu/create?access_token=".$ACC_TOKEN;
//content
$tu=unicode2utf8("\ue02d");

//转码函数
function unicode2utf8($str) { // unicode编码转化，用于显示emoji表情
        $str = '{"result_str":"' . $str . '"}'; // 组合成json格式
        $strarray = json_decode ( $str, true ); // json转换为数组，利用 JSON 对 \uXXXX 的支持来把转义符恢复为 Unicode 字符
        return $strarray ['result_str'];
  }
$hehe= unicode2utf8("\ue02d");
$data='{
    "button": [
        {
            "name": "绑定",
            "sub_button": [
                {
                    "type": "click",
                    "name": "点此绑定",
                    "key": "bind"
                }
            ]
        },
        {
            "name": "个人中心",
            "sub_button": [
                {
                    "type": "click",
                    "name": "个人首页",
                    "key": "home"
                }
            ]
        },
        {
            "name": "别点我",
            "sub_button": [
                {
                    "type": "click",
                    "name": "关于我们",
                    "key": "team"
                }
            ]
        }
    ]

}';

$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, $MENU_URL);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (compatible; MSIE 5.01; Windows NT 5.0)');
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_AUTOREFERER, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

$info = curl_exec($ch);

if (curl_errno($ch)) {
    echo 'Errno'.curl_error($ch);
}

curl_close($ch);

var_dump($info);

?>