php实现远程文件下载代码
代码如下 | 复制代码 |
class download var $file_name = "hdwiki.zip";//下载来的文件名称 var $save_path = "./www.phprm.com";//下载到本地的文件路径 var $localfile;//下载到本地文件的路径和名称 var $warning;//警告信息 var $redown=0;//是否重新下载
function setfilename($file_name) function setsavepath($save_path) function setredown($redown) function download($url, $redown = 0, $save_path = 0, $file_name = 0) //下载文件到本地 function downloadfile() $this->localfile = $this->save_path."/".$this->file_name; if (!$this->checkurl()){ if (file_exists($this->localfile)){ } //打开远程文件 $fp = fopen($this->url, "rb"); //打开本地文件 $sp = fopen($this->localfile, "wb"); //下载远程文件 //echo "正在下载远程文件,请等待"; while (!feof($fp)){ } fwrite($sp, $tmpfile); |
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