如何存储图像并在网站上提供服务

I need a script for a user to upload 5 images for their product on a website. All other users have the ability to view the images only. I think the best way is for the account user to create a folder and then upload required images into it. I dont think I need to register the images into a database because each no searching is required.

If I use the mkdir command and find a script to upload images will all other users get view access only?

Thanks Using php and mysql

Since the question is general the answer will have to be general too:

  1. You need webform with POST action
  2. Upload files to the server

For 1-2 see answer with top votes at How to upload multiple files using PHP, jQuery and AJAX it looks promising (see this link updated PHP code below #3 section)

  1. Save record to DB with images names or link images and DB record some other way What I'd do is 2 tables:

    CREATE TABLE entry ( id int(11) NOT NULL AUTO_INCREMENT, name varchar(64) NOT NULL PRIMARY KEY (id) );

    CREATE TABLE entry_image( id int(11) NOT NULL AUTO_INCREMENT, image_path varchar(255) NOT NULL, PRIMARY KEY (id) );

3.1 Save 'entry' 3.2 Get it's id 3.3 INSERT all images filenames you have to 'entry_image'

Here's updated code:

mysql_query("INSERT INTO entry (name) VALUE('$name')");
$entryId = mysql_insert_id();
for($i=0; $i<count($_FILES['file']['name']); $i++){
    $target_path = "uploads/";
    $ext = explode('.', basename( $_FILES['file']['name'][$i]));
    $target_path = $target_path . md5(uniqid()) . "." . $ext[count($ext)-1]; 

    if(move_uploaded_file($_FILES['file']['tmp_name'][$i], $target_path)) {
        echo "The file has been uploaded successfully <br />";
    mysql_query("INSERT INTO entry_image (entry_id, image_path) VALUES ($entryId, '$target_path');
    } else{
        echo "There was an error uploading the file, please try again! <br />";
    }
}

Note:

  1. For sure you need to establish mysql connection and close it once done.

  2. Also I'd do all mysql with prepared statements

  3. Data validation (images), error checks, etc