如何自动加载和在视图中显示图像（Codeigniter） [英] How to Autoload & Display Images in View (Codeigniter)

问题描述

我是Codeigniter框架的新手。我创建了一个可自动加载图像的PHP滑块，仅在PHP中工作良好。现在我使用了codeigniter，PHP代码无法正常工作，只是无法读取文件夹中的图像。

I am a newbie to codeigniter framework. I have created a PHP slider that load images automatically, it works fine in PHP only. Now I used codeigniter, the PHP code does not work well, just can't read the images in a folder.

PHP代码：

<div class="slider-wrapper">
    <div id="slider" class="phpSlider">
        <?php $dir_handle='./slider/images/'; 
            foreach(array_diff(scandir($dir_handle), array( '.', '..')) as $file) { 
                echo '<img src="./slider/images/'.$file. '" />'; 
            } 
        ?>
    </div>
</div>

该代码无需codeigniter即可正常工作。它读取 slider文件夹下特定文件夹 images中的所有图像。并且在浏览器上运行时的代码如下所示：

the code works fine without codeigniter. It reads all images in a specific folder "images" under "slider" folder. And the code when run on browser looks like below:

<div class="slider-wrapper">
    <div id="slider" class="phpSlider">
        <img src="slider/images/banner1.jpg">
        <img src="slider/images/banner2.jpg">
        <img src="slider/images/banner3.jpg">
        <img src="slider/images/banner4.jpg">
        <img src="slider/images/banner5.jpg">
    </div>
</div>

推荐答案

将文件夹路径更改为绝对URL可解决此问题。

Changing the folder path to absolute URL solved the problem.

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