企业微信接口与PHP实现请假审批的实践步骤

function getAccessToken($corpid, $secret) {
    $url = "https://qyapi.weixin.qq.com/cgi-bin/gettoken?corpid={$corpid}&corpsecret={$secret}";
    $result = file_get_contents($url);
    $resultObj = json_decode($result);

    if ($resultObj->errcode === 0) {
        return $resultObj->access_token;
    } else {
        // 处理获取access_token失败的情况
        return null;
    }
}

function submitLeaveApplication($access_token, $template_id, $data) {
    $url = "https://qyapi.weixin.qq.com/cgi-bin/oa/applyevent?access_token={$access_token}";
    $postData = array(
        "template_id" => $template_id,
        "use_template_approver" => 1,
        "approver" => array(
            array("attr" => 1, "userid" => "approver1"),
            array("attr" => 2, "userid" => "approver2")
        ),
        "notifyer" => array("notifyer1", "notifyer2"),
        "apply_data" => array(
            array("control" => "Text", "id" => "请假类型", "value" => $data["leave_type"]),
            array("control" => "Text", "id" => "请假事由", "value" => $data["reason"]),
            // 添加其他请假控件的值
        )
    );
    $postDataJson = json_encode($postData);
    
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_POST, 1);
    curl_setopt($ch, CURLOPT_POSTFIELDS, $postDataJson);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    $result = curl_exec($ch);
    curl_close($ch);

    $resultObj = json_decode($result);
    
    if ($resultObj->errcode === 0) {
        return true;
    } else {
        // 处理发起请假申请失败的情况
        return false;
    }
}