无法获得MySQL查询工作

Question

ok I have these two functions in my functions file for my site they are there too move files names to my database to pull in images this is the query thats not working

function change_profile_image($user_id, $file_temp, $file_extn){
    $file_path = 'images/profile/' .substr(md5(time()), 0, 10). '.' . $file_extn;
    move_uploaded_file($file_temp, $file_path);
    mysql_query ("UPDATE `users` SET `profile` = '" . mysql_real_escape_string ($file_path) . "' WHERE `user_id` = " . (int)$user_id);
}



function portfolio_image($user_id, $file_temps, $file_extns ){
    $file_paths = 'images/portfolio/' .substr(md5(time()), 0, 9). '.' . $file_extns;
    move_uploaded_file($file_temps, $file_paths);
    mysql_query ("UPDATE `users` SET `image` = '" . mysql_real_escape_string ($file_paths) . "' WHERE `user_id` = " . (int)$user_id);

}

the forms

<textarea name="last_name" placeholder="surname" class="name"><?php echo $user_data['last_name'] ?></textarea> <br>

<input class="proupload" type="file" name="profile"><input class="profilepicup" type="submit" value="Upload">

    <? if (isset($_FILES['profile']) === true){
     if (empty($_FILES['profile']['name'])=== true){
            echo "<p> please choose a file </p>";
     } else {
        $allowed = array('jpg','jpeg','gif','png');

        $file_name = $_FILES['profile']['name'];
        $file_extn = strtolower(end(explode('.', $file_name)));
        $file_temp = $_FILES['profile']['tmp_name'];

        if (in_array($file_extn, $allowed) === true) {
                change_profile_image($session_user_id, $file_temp, $file_extn );
        } else {
            echo '<p>Incorrect file type.</p>';

            }
            }
     }
 ?>



<form action= "portfolioupload.php" method ="post" enctype="multipart/form-data">

<input class="proupload" type="file" name="profile"><input class="profilepicup" type="submit" value="Upload">
    </form> 


        <?php if (isset($_FILES['profile']) === true){
     if (empty($_FILES['profile']['name'])=== true){
            echo "<p> please choose a file </p>";
     } else {
        $allowed = array('jpg','jpeg','gif','png');

        $file_name = $_FILES['profile']['name'];
        $file_extn = strtolower(end(explode('.', $file_name)));
        $file_temp = $_FILES['profile']['tmp_name'];

        if (in_array($file_extn, $allowed) === true) {
                portfolio_image($session_user_id, $file_temp, $file_extn );
        } else {
            echo '<p>Incorrect file type.</p>';

            }
            }
     }


?>

I've put these queries on separate pages and they work php and mysql seems not not want to work with two image uploads on one page which is annoying as i need an profile upload bit and a portfolio image as well, is this even possible or am i going to have to have each image upload on separate pages :/

Answer 1

I'm sure that you have one var $file_path ..

mysql_query ("UPDATE `users` SET `portfolios` = '" . mysql_real_escape_string ($file_path) . "' WHERE `user_id` = " . (int)$user_id);

Or maybe you have $file_path and $file_paths ?

Answer 2

Just do simple error handling with or die(mysql_error()) and be done with it.

mysql_query ("UPDATE `users` SET `profile` = '" . mysql_real_escape_string ($file_path) . "' WHERE `user_id` = " . (int)$user_id))or die(mysql_error());

EDIT

Ok, just open plain php file, connect to db and just run this query

 mysql_query ("UPDATE `users` SET `profile` = 'test' WHERE `user_id` = '1')or die(mysql_error());

And check if your db is updated, if not, you WILL get a readable error.