从远程服务器或URL复制文件 [英] Copy file from remote server or URL

问题描述

我有以下代码：

$file = 'http://3.bp.blogspot.com/-AGI4aY2SFaE/Tg8yoG3ijTI/AAAAAAAAA5k/nJB-mDhc8Ds/s400/rizal001.jpg';
$newfile = '/img/submitted/yoyo.jpg';

if ( copy($file, $newfile) ) {
    echo "Copy success!";
}else{
echo "Copy failed.";
}

并始终输出复制失败

copy(/img/submitted/yoyo.jpg) [function.copy]: failed to open stream: No such file or directory

我的目录设置为777。

my directory is set to 777.

任何想法？感谢！

推荐答案

copy（） 会接受一个网址作为 source 参数， em>目标。

While copy() will accept a URL as the source argument, it may be having issues a url for the destination.

您是否尝试指定输出文件的完整文件系统路径？

Have you tried specifying the full filesystem path to the output file? I'm assuming you're not trying to put the new file onto a remote server.

例如：

$file = 'http://3.bp.blogspot.com/-AGI4aY2SFaE/Tg8yoG3ijTI/AAAAAAAAA5k/nJB-mDhc8Ds/s400/rizal001.jpg';
$newfile = $_SERVER['DOCUMENT_ROOT'] . '/img/submitted/yoyo.jpg';

if ( copy($file, $newfile) ) {
    echo "Copy success!";
}else{
    echo "Copy failed.";
}

上面对我很好。

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