如何使用phpthumb(或其他一些库)自动将整个目录复制为缩略图 [英] how to automatically copy an entire directory as thumbnails using phpthumb (or some other library)

问题描述

我希望将放置在目录中的所有图像复制为单独的目录作为缩略图，然后可以在我的网站上查看.现在，我正在研究phpthumb，但也下载了wideimage和zen照片.

I would like all images dropped in a directory to be copied into a separate directory as thumbnails that i can then view on my site. Right now i'm researching phpthumb, but have also downloaded wideimage and zen photo.

感谢您能找到与此完全相同的副本，相近的匹配也可能会有所帮助.

Thanks if you can find an exact duplicate to this, near matches may also be helpful.

以下是仅复制单个文件的脚本:

Here is the script that only copies a single files:

require_once '../ThumbLib.inc.php';
//include the thumb library 
$thumb = PhpThumbFactory::create('test.jpg');
//create a new image from the targeted jpegs
$thumb->adaptiveResize(100, 100);
//resize 
$thumb->save('test.png', 'png');
//save as 'test' with the file type png
//echo "<img src='$thumb' class='thumb'>";
$thumb->show();
//print the thumbnail to the screen

推荐答案

尝试

$dir = "photos" ;
$destination = "thumb" ;
$images = scandir($dir);

foreach ( $images as $image ) {

    if(is_file($image))
    {
        $ext = pathinfo ( $dir . DIRECTORY_SEPARATOR . $image, PATHINFO_EXTENSION );
        $thumb = PhpThumbFactory::create ( $dir . DIRECTORY_SEPARATOR . $image );
        $thumb->adaptiveResize ( 100, 100 );
        $thumb->save ( $destination . DIRECTORY_SEPARATOR . $image, $ext );
        $thumb->show ();
    }
}

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