$ymd = date("Ymdhis"); //图片路径地址 $img = str_replace('data:image/png;base64,', '', $img); $img = str_replace(' ', '+', $img); $data = base64_decode($img); $imgPath='./upload/person/'.$ymd.'jpg'; $fp=fopen($imgPath,'w'); fwrite($fp,$data); fclose($fp); $ary['status'] = 1; $ary['info'] = '保存图片成功'; $ary['url'] = $imgPath; return $ary;