php - codeigniter：为什么 codeigniter 认为表单是获取请求而不是发布请求

Question

这是表格：

<?php echo form_open('locker_settingstwo/processform', array('class' => 'form-horizontal')); ?>
        <div class = "lockersettingstwodiv"> 
            <h2><?php echo $this->session->userdata('labelname'); ?></h2>
            <p> Control who can view/ReGemz the collection in this locker </p>
            <input type = "text" name = "testing" value = "" />
            <input type="radio" name="permission" value="1" /> Public - Others can view/edit this locker<br/>
            <input type="radio" name="permission" value="2" /> Me Only - Only you can view/edit this locker<br/>
            <input type="radio" name="permission" value="custom" /> Custom - Locked to everyone, meaning only friends I choose can view/edit this locker<br/>
        </div>
            <input type="submit" name = "Next" value="Next" class="btn btn-large btn-primary" style="margin-left: 0px; margin-top: 14px" />
            <input type="submit" name = "Cancel" value="Cancel" class="btn btn-large btn-primary" style="margin-left: 0px; margin-top: 14px" />
    <?php echo form_close(); ?>  

现在当我打印 $_SERVER['REQUEST_METHOD'] 时，它说的是 GET，而不是 POST……这是为什么呢？

这是表单发送到的控制器方法：

function processform() 
{
    echo $_SERVER['REQUEST_METHOD'];
} 

Answer 1

您的主机是如何设置的？有时，当您使用 FastCGI SAPI 时，$_GET由于重定向/转发，POST 属性会被转换为超全局属性。

您使用的是什么 SAPI？