-
function GrabImage($url,$filename="") {
- if($url=="") return false;
- if($filename=="") {
- $ext=strrchr($url,".");
- if($ext!=".gif" && $ext!=".jpg") return false;
- $filename=date("dMYHis").$ext;
- }
- ob_start();
- readfile($url);
- $img = ob_get_contents();
- ob_end_clean();
- $size = strlen($img);
- $fp2=@fopen($filename, "a");
- fwrite($fp2,$img);
- fclose($fp2);
- return $filename;
- }
- function gethttpimage($url){
- if(!empty($url)){
- $filename=uniqid().strrchr($url,".");
- echo $filename;
- $get_file=@file_get_contents($url);
- if($get_file){
- $fp=@fopen($filename,"w");
- @fwrite($fp,$get_file);
- @fclose($fp);
- }
- return $imgUrl;
- }else{
- return false;
- }
- }
- //$img=GrabImage("http://img.it-home.org/data/attachment/forum/2016pic1/error_link.gif","");
- $img=gethttpimage("http://img.it-home.org/data/attachment/forum/2016pic1/error_link.gif","");
- if($img) echo '
<img src="'.$img.'" alt="PHP下载远程文件到本地存储的代码 " > 登录后复制
- else echo "false";
- ?>
|
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