php保存flash在线拍照发送过照片-PHP源码

//保存报像头上传的图片.

define('SD_ROOT', dirname(__FILE__).'/');
@header("Expires: 0");
@header("Cache-Control: private, post-check=0, pre-check=0, max-age=0", FALSE);
@header("Pragma: no-cache");

$pic_id = time();

//生成图片存放路径
$new_avatar_path = 'avatar_origin/'.$pic_id.'.jpg';

//将POST过来的二进制数据直接写入图片文件.
$len = file_put_contents(SD_ROOT.'./'.$new_avatar_path,file_get_contents("php://input"));

//原始图片比较大，压缩一下. 效果还是很明显的, 使用80%的压缩率肉眼基本没有什么区别
$avtar_img = imagecreatefromjpeg(SD_ROOT.'./'.$new_avatar_path);
imagejpeg($avtar_img,SD_ROOT.'./'.$new_avatar_path,80);
//nix系统下有必要时可以使用 chmod($filename,$permissions);

log_result('图片大小: '.$len);

//输出新保存的图片位置, 测试时注意改一下域名路径, 后面的statusText是成功提示信息.
//status 为1 是成功上传，否则为失败.
$d = new pic_data();
$d->data->photoId = $pic_id;
//$d->data->urls[0] = 'http://sns.com/avatar_test/'.$new_avatar_path;
$d->data->urls[0] = '/avatar_test/'.$new_avatar_path;
$d->status = 1;
$d->statusText = '上传成功!';

$msg = json_encode($d);

echo $msg;

log_result($msg);
function log_result($word) {
@$fp = fopen("log.txt","a");
@flock($fp, LOCK_EX) ;
@fwrite($fp,$word."：执行日期：".strftime("%Y%m%d%H%I%S",time())."rn");
@flock($fp, LOCK_UN);
@fclose($fp);
}
class pic_data
{
public $data;
public $status;
public $statusText;
public function __construct()
{
$this->data->urls = array();
}
}

?>