新上传图片的文件权限错误

Question

当我上传图像时，我可以在浏览器中查看它，但是当我尝试从 Windows 资源管理器中查看它时，我收到一个文件权限错误。

$valid_formats = array("jpg", "png", "gif", "bmp","jpeg");
if(isset($_POST) and $_SERVER['REQUEST_METHOD'] == "POST") {
$name = $_FILES['photoimg']['name'];
$size = $_FILES['photoimg']['size'];
if(strlen($name)) {
    list($txt, $ext) = explode(".", $name);
    if(in_array($ext,$valid_formats)) {
        if($size<(1024*1024)) {
            $actual_image_name = time().".".$ext;
            $tmp = $_FILES['photoimg']['tmp_name'];
            if(move_uploaded_file($tmp, $path.$actual_image_name)) {
                    echo "<img src='uploads/".$actual_image_name."' class='preview' width='306px'>";
            }
            else {
                echo "failed";
            }
        }
        else {
            echo "Image file size max 1 MB";
        }
    }
    else {
        echo "Invalid file format..";
    }
}
else {
    echo "Please select image..!";
    exit;
}
}
 ?>

Answer 1

你可以试试这个：

if(move_uploaded_file($tmp, $path.$actual_image_name)) {
    chmod($path.$actual_image_name, 0666); # set file to read-write for everybody
                    echo "<img src='uploads/".$actual_image_name."' class='preview' width='306px'>";
            }