Uploading Multiple Images

I’ve been browsing Google to find a few tips but couldn’t seem to get a good idea of what the best approach would be:

Basically, just want to upload multiple images via form input, store the image src’s as an array in my database table, and pull these images to display them on a page. The concept behind it is just a basic CMS for myself… to create a new portfolio piece and display images for it.

This is my current code for just uploading a thumbnail and single image:

if(isset($_FILES['fupload'])) {

    $filename = addslashes($_FILES['fupload']['name']);
    $source = $_FILES['fupload']['tmp_name'];    
    $target = $path_to_image_directory . $filename;
    $name = addslashes($_POST['name']);
    $des = addslashes($_POST['description']); 
    $client = addslashes($_POST['client']);
    $src = $path_to_image_directory . $filename;
    $thumb_src = $path_to_thumbs_directory  . $filename;    
    // Validates the form input
    if(strlen($_POST['description']) < 4) 
    $error['description'] = '<p class="alert">Please enter a description for your photo. </p>';
    if($filename == '' || !preg_match('/[.](jpg)|(gif)|(png)|(jpeg)$/', $filename)) 
    $error['no_file'] = '<p class="alert">Please select an image, dummy! </p>';
    // my version of transferring the file from temp to images
    if(move_uploaded_file($_FILES['fupload']['tmp_name'], $target)) {
         echo "The file ".  basename( $_FILES['uploadedfile']['name']). 
            " has been uploaded";
        } else{
            echo "There was an error uploading the file, please try again!";    
    // original versin of transferring images from file
    if(!$error) {
        move_uploaded_file($source, $target);    
        $q = "INSERT into projects(id,name,description,client,src,thumb_src) VALUES('','$name','$des','$client','$src', '$thumb_src')";
        $result = mysql_query($q);
        if($result) {
            echo "Success! Your file has been uploaded";
        } else {
            echo "You ****ed up somewhere..";
    }  // end preg_match


<h1>Add A New Project</h1>

    <form enctype="multipart/form-data" method="post" action="<?php $_SERVER['PHP_SELF']; ?>">
        <input type="hidden" name="MAX_FILE_SIZE" value="30000000" />
        <p><input type="file" name="fupload" /></p>
        <p><label for="name">Project Name:</label></p>
        <p><textarea rows="1" cols="50" id="name" name="name"></textarea></p>
        <p><label for="client">Client:</label></p>
        <p><textarea rows="1" cols="50" id="client" name="client"></textarea></p>
        <p><label for="description">Project Description:</label></p>
        <p><textarea rows="6" cols="50" id="description" name="description"></textarea></p>
        <p><input type="submit" value="Add Project" name="submit" /></p>

What’s the best approach I should take with this?