/ 下面的目录。假如是要设定存放的路径那要怎么设置呢?
function GrabImage(){
$url = $_POST['lname'];
echo $url;
if($url == ""){return false;}
$ext = strrchr($url, ".");//得到图片的扩展名
if($ext != ".gif" && $ext != ".jpg" && $ext != ".bmp"){echo "格式不支持!";return false;}
$filename = time()."$ext";//以时间戳另起名
//开始捕捉
ob_start(); //打开缓冲区
readfile($url);
$img = ob_get_contents();
ob_end_clean();
$size = strlen($img);
$fp2 = fopen($filename , "a");
fwrite($fp2, $img);
fclose($fp2);
return $filename;
}
最佳答案