php 微信主动推送

<?php
// 微信公众号 AppID 和 AppSecret
$appId = 'your_app_id';
$appSecret = 'your_app_secret';

// 获取 access_token
$url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid={$appId}&secret={$appSecret}";
$response = file_get_contents($url);
$accessToken = json_decode($response, true)['access_token'];

// 模板消息数据
$data = [
    'touser' => 'user_openid',
    'template_id' => 'your_template_id',
    'url' => 'http://www.example.com',
    'data' => [
        'first' => ['value' => '订单确认', 'color' => '#173177'],
        'keyword1' => ['value' => '123456', 'color' => '#173177'],
        'keyword2' => ['value' => '2023-04-01 12:00', 'color' => '#173177'],
        'remark' => ['value' => '感谢您的购买', 'color' => '#173177']
    ]
];

// 发送模板消息
$url = "https://api.weixin.qq.com/cgi-bin/message/template/send?access_token={$accessToken}";
$options = [
    'http' => [
        'header'  => "Content-type: application/json\r\n",
        'method'  => 'POST',
        'content' => json_encode($data)
    ]
];
$context  = stream_context_create($options);
$result = file_get_contents($url, false, $context);

if ($result === false) {
    echo "发送失败";
} else {
    echo "发送成功";
}
?>