엔터프라이즈 WeChat 인터페이스 도킹 및 PHP 승인 애플리케이션 개발 튜토리얼

$corpid = '企业ID';
$corpsecret = '应用Secret';

$url = "https://qyapi.weixin.qq.com/cgi-bin/gettoken?corpid={$corpid}&corpsecret={$corpsecret}";

$response = file_get_contents($url);
$data = json_decode($response, true);

$access_token = $data['access_token'];

$callback_data = file_get_contents('php://input');
$data = json_decode($callback_data , true);

$eventType = $data['EventType'];
$approvalEvent = $data['Event']['Approval'];

if ($eventType == 'open_approval_change') {
    // 处理审批事件
}

function createApproval($approvalData, $access_token) {
    $url = "https://qyapi.weixin.qq.com/cgi-bin/oa/applyevent?access_token={$access_token}";

    $data = [
        'creator_userid' => '创建人用户ID',
        'template_id' => '审批模板ID',
        'approver' => [
            'userid' => ['审批人用户ID']
        ],
        'notifyer' => [
            'userid' => ['抄送人用户ID']
        ],
        'notify_type' => '0',
        'apply_data' => $approvalData
    ];

    $options = [
        'http' => [
            'header' => "Content-type: application/json
",
            'method' => 'POST',
            'content' => json_encode($data)
        ]
    ];

    $context = stream_context_create($options);
    $response = file_get_contents($url, false, $context);

    $result = json_decode($response, true);

    if ($result['errcode'] == 0) {
        // 审批创建成功
    } else {
        // 审批创建失败
    }
}