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PHP实现从远程下载文件的方法_php技巧

WBOY
WBOYOriginal
2016-05-16 20:21:251109browse

本文实例讲述了PHP实现从远程下载文件的方法。分享给大家供大家参考。具体实现方法如下:

<&#63;php
if ($_GET[xfer]) {
if ($_POST[from] == "") {
print "You forgot to enter a url.";
} else {
copy("$_POST[from]", "$_POST[to]");
$size = round((filesize($_POST[to])/1000000), 3);
print "transfer complete.<br>
<a><a href=\"$_POST[from]\">$_POST[from]</a><br>
<a><a href=\"$_POST[to]\">$_POST[to]</a> : $size MB";
}
} else {
print "<form action=\"$PHP_SELF&#63;xfer=true\" method=post>
from(http://): <input name=from><br>
to(filename): <input name=to><br>
<input type=submit value=\"transload\">";
}
&#63;>

希望本文所述对大家的php程序设计有所帮助。

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