php图片保存到本地_php远程获取图片保存到本地

public function copy_img($copy_img){

$arr &＃61; explode("/", $copy_img);

$arr1 &＃61; explode("\\",$arr[1]);

if(!is_dir($arr[0]."/".$arr1[0])){

mkdir($arr[0]."/".$arr1[0]);

}

//创建完毕复制图片

$url &＃61; "http://****.$copy_img;

$ch&＃61;curl_init();

$timeout&＃61;5;

curl_setopt($ch,CURLOPT_URL,$url);

curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);

curl_setopt($ch,CURLOPT_CONNECTTIMEOUT,$arr[0]."/".$arr1[0]);

$img&＃61;curl_exec($ch);

curl_close($ch);

$fp2&＃61;&＃64;fopen($copy_img,&＃39;a&＃39;);

fwrite($fp2,$img);

fclose($fp2);

}