php微信主动推送

<?php
// 微信公众号的access_token
$access_token = 'YOUR_ACCESS_TOKEN';

// 构建请求URL
$url = "https://api.weixin.qq.com/cgi-bin/message/custom/send?access_token={$access_token}";

// 构建消息内容
$message = array(
    'touser' => 'OPENID', // 用户的openid
    'msgtype' => 'text',
    'text' => array(
        'content' => 'Hello, this is a test message from PHP!'
    )
);

// 发送POST请求
$options = array(
    'http' => array(
        'header'  => "Content-type: application/json\r\n",
        'method'  => 'POST',
        'content' => json_encode($message)
    )
);
$context  = stream_context_create($options);
$result = file_get_contents($url, false, $context);
if ($result === FALSE) { /* Handle error */ }

// 输出结果
var_dump($result);
?>