我正在尝试在我的服务器上使用 FPDF，其中一部分是下载放置在 PDF 中的图像文件。该代码在一台机器和一台服务器上完美运行，但是当使用另一台 XP 笔记本电脑时，我收到这些错误消息。
警告：imagecreatefromgif(): php_network_getaddresses: getaddrinfo 失败：C:\wamp\www\fpdf.php 中没有这样的主机
FPDF 错误：缺少或不正确的图像文件：http:// www.personal.psu.edu/rdl5038/dino.gif
我尝试将图像更改为本地存储在计算机上的图像，效果很好。一旦我尝试外部链接，它就会失败。我已经检查了 php ini 中的allow_url 并且它已打开。真的很困难，因为某处似乎存在安全问题。这是否与访问权限/读/写有关，因为笔记本电脑已被锁定（工作一 - 金融服务）
I'm trying to use FPDF on my server and part of that is downloading an image file that is placed in the PDF. The code is working perfectly on one machine and a server, however when using another XP laptop I'm getting these error messages.
Warning: imagecreatefromgif(): php_network_getaddresses: getaddrinfo failed: NO such host is known in C:\wamp\www\fpdf.php
FPDF Error: Missing or incorrect image file:http://www.personal.psu.edu/rdl5038/dino.gif
I have tried changing the image to an image that is stored locally on the machine and this works fine. As soon as I try an external link it fails. I have checked the php ini for the allow_url and this is turned on. REally stuck as there seems to be a security problem somewhere. Could it be something to do with access rights / read/write as the laptop is pretty locked down (work one - financial services)
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您可以尝试使用 cURL 或其他系统下载到临时文件并将其与 FPDF 一起使用。
You could try using cURL or another system to download to a temp file and uses it with FPDF.