PHP image_jpeg 不'如果文件是 UTF-8，则有效；如果文件是 ANSI，则有效

发布于 2024-09-08 01:36:07 字数 1334 浏览 3 评论 0原文

我使用此类来裁剪、调整图像大小： http:// www.phpclasses.org/package/4268-PHP-Resize-crop-rotate-flip-flop-and-grey-images.html

它使用GD。问题是我这样做：

$img = new ImageTransform;
$img->view('resize', 'foo.jpg', '500x400', true); // true argument is $cache = true

现在我可以指出

<img src="that_script.php" alt="" />

and it will show that image resized. But it doesn't if all my files are UTF-8! Only if they ALL are ANSI encoded. The image simply won't display if some or all files are encoded UTF-8. If i remove headers.. and just let it print all the things... I can see all funny characters... so it's printing something! But it just won't print the actual image with headers...

在 PHP 文档中我发现有人这样写： http://no.php.net/manual/en/function。 imagejpeg.php#96796

对使用 utf-8 脚本的用户发出警告：在像我一样疯狂一整天并挖掘配置文件等之前。
使用 image_jpeg 的直接浏览器输出仅在我以 ANSI 而不是 utf-8 保存脚本后才起作用

所以这一定是 PHP 出了问题吗？我使用 PHP 版本：5.3.2

PHPClasses 没有人抱怨有什么问题，所以我不认为这是这个类的问题。但是 PHP 的一些东西。问题是如何让它与 UTF-8 一起工作？

感谢您的帮助！

原文

I use this class to crop, resize my image:
http://www.phpclasses.org/package/4268-PHP-Resize-crop-rotate-flip-flop-and-grey-images.html

It uses GD. The problem is that I for example do this:

$img = new ImageTransform;
$img->view('resize', 'foo.jpg', '500x400', true); // true argument is $cache = true

Now I can just point

<img src="that_script.php" alt="" />

and it will show that image resized.
But it doesn't if all my files are UTF-8! Only if they ALL are ANSI encoded. The image simply won't display if some or all files are encoded UTF-8.
If i remove headers.. and just let it print all the things... I can see all funny characters... so it's printing something!
But it just won't print the actual image with headers...

In the PHP documentation I found someone write this:
http://no.php.net/manual/en/function.imagejpeg.php#96796

WARNING for those who use utf-8 scripts:
Before going crazy like me for a whole day and digging around configuration files etc.
DIRECT BROWSER OUTPUT using image_jpeg worked only after i have saved my script in ANSI instead of utf-8

So it must be something wrong with PHP? I use PHP version: 5.3.2

Nobody at PHPClasses complains about something wrong, so I don't think it's the class. But something with PHP.
The question is how can I make it work with UTF-8?

Thanks for help!

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