/**
* 把新浪的远程图片下载到自己服务器上
*
* @access public
* @param goods_desc $goods_desc 要处理的内容
* @return mix 如果成功返回缩略图的路径,失败则返回false
*/
function GetCurSinImg($goods_desc)
{
$body = stripslashes($goods_desc);
$img_array = array();
//获取从新浪复制过来的src的地址
preg_match_all('/<img.*?src="(.*?)".*?>/is',$body,$img_array);
$img_array = array_unique($img_array[1]); set_time_limit(0);
$imgurl = "bdimages/upload1/".date('Ymd');
$imgpath = ROOT_PATH.$imgurl; $millisecond = date("YmdHms");
if (!file_exists($imgpath))
{
if (!make_dir($imgpath))
{
return false;
}
}
else
{ foreach($img_array as $key =>$value)
{
$value = trim($value);
//根据图片的路径获取图片的后缀
$imgAttr = get_headers($value,true);
switch($imgAttr['Content-Type']){
case 'image/png' :
$ext = 'png';
break;
case 'image/jpeg' :
$ext = 'jpg';
break;
case 'image/gif' :
$ext = 'gif';
break;
default:
$ext = 'jpg';
} $get_file = @file_get_contents($value);
$rndfilename = $imgpath."/".$millisecond.$key.".".$ext;
$fileurl = "/".$imgurl."/".$millisecond.$key.".".$ext; if($get_file)
{
$fp = @fopen($rndfilename,"w");
@fwrite($fp,$get_file);
@fclose($fp);
}
//echo $rndfilename."<br/>".$fileurl."<br/>";
$body = str_replace($value,$fileurl,$body);
}
}
$body = addslashes($body);
return $body;
}