Php 功能帮助->；组织机构

我试图在单击链接后运行以下函数，然后加载上一页，但最终似乎是一个没有php错误的空白页：

查看：

<?php if(is_array($get_images)): ?>
            <?php foreach($get_images as $image): ?>
            <img src ="<?=base_url()?>includes/uploads/gallery/thumbs/<?=$image['thumbname']?>" alt="<?= $image['description']?>"> <a href="deleteimage/delete/<?=$image['id']?>">Delete</a>
            <?php endforeach; ?>
    <?php endif; ?>

    function delete($id) {

        $id = $this->uri->segment(3);
        $this->image_model->deleteImage($id);
        $page['get_images'] = $this->image_model->getImages();
        $data['cms_pages'] = $this->navigation_model->getCMSPages();
        $data['title'] = 'Delete Gallery Image'; 
        $data['content'] = $this->load->view('admin/deleteimage',$page,TRUE);


    }

}

---

首先，一件破坏性的事情，比如删除一张图片，应该是POST，而不是GET

至于代码，类似的东西应该可以工作（假设最后一个右括号表示您的函数是类方法）

// However you extract params in your framework.
$id = $request->getParam('id'); 

// Instantiate the class.
$controller = new ImageController;

// Call the method.
$controller->delete($id);