基于HTML5+JS实现本地图片裁剪并上传功能(3)

if(!empty($_POST) && isset($_POST['customerImg'])){ $img = $_POST['customerImg']; $imgdata = explode(',', $img); $uniName = md5 ( uniqid ( microtime ( true ), true ) ); $a = file_put_contents('./../uploads/'.$uniName.'.jpg', base64_decode($imgdata[1])); }