PHP - Sessions With $_file

I'm trying to use a php / mysql file upload using the $_FILE global but am having issues.

Here is my code:
Code: [Select]
<?php
session_start();
include "functions.php";
write_head();
?>
<?php
/* Array to hold error data when user fails to enter variables
into required boxes */
$errors = array();

if (isset($_POST['submit']) && $_POST['submit'])
{
/* Get all posted data & protect against sql injection */
$isadmin = htmlentities($_POST["membertype"], ENT_QUOTES);
$username = htmlentities($_POST["username"], ENT_QUOTES);
$password = htmlentities($_POST["password"], ENT_QUOTES);
$firstname = htmlentities($_POST["firstname"], ENT_QUOTES);
$surname = htmlentities($_POST["surname"], ENT_QUOTES);
$email = htmlentities($_POST["email"], ENT_QUOTES);
$day = htmlentities($_POST["dayofbirth"], ENT_QUOTES);
$month = htmlentities($_POST["monthofbirth"], ENT_QUOTES);
$year = htmlentities($_POST["yearofbirth"], ENT_QUOTES);
$shirtnumber = htmlentities($_POST["shirtnumber"], ENT_QUOTES);
$position = htmlentities($_POST["playerposition"], ENT_QUOTES);
$subteam = htmlentities($_POST["subteam"], ENT_QUOTES);
$height = htmlentities($_POST["height"], ENT_QUOTES);
$weight = htmlentities($_POST["weight"], ENT_QUOTES);
//$pic= htmlentities($_POST['image'], ENT_QUOTES);

/* Variable Check */
if (empty($_POST["membertype"])) { array_push($errors, 'Error: You did not submit a usertype.'); }
if (empty($_POST["username"])) { array_push($errors, 'Error: You did not submit a username.'); }
if (empty($_POST["password"])) { array_push($errors, 'Error: You did not submit a password.'); }
if (empty($_POST["firstname"])) { array_push($errors, 'Error: You did not submit a user name.'); }
if (empty($_POST["surname"])) { array_push($errors, 'Error: You did not submit a user surname.'); }
if (empty($_POST["dayofbirth"])) { array_push($errors, 'Error: You did not submit a day of birth.'); }
if (empty($_POST["monthofbirth"])) { array_push($errors, 'Error: You did not submit a month of birth.'); }
if (empty($_POST["yearofbirth"])) { array_push($errors, 'Error: You did not submit a year of birth.'); }
if (empty($_POST["playerposition"])) { array_push($errors, 'Error: You did not submit a user position.'); }
if (empty($_POST["subteam"])) { array_push($errors, 'Error: You did not submit a member team.'); }
if (empty($_POST["height"])) { array_push($errors, 'Error: You did not submit a member height.'); }
if (empty($_POST["weight"])) { array_push($errors, 'Error: You did not submit a member weight.'); }
//if (empty($_POST['image'])) { array_push($errors, 'Error: You did not submit a member picture.'); }

foreach($errors as $e)
{
echo $e;
echo "<br />\n";
}

if (sizeof($errors) == 0)
{

//This is the directory where images will be saved 
 $target = "images/profiles"; 
 $target = $target . basename($_FILES['image']['username']);
 
 //This gets all the other information from the form 
 $name=$_POST['username']; 
 $pic=($_FILES['image']['username']);

$check1 = mysql_query("SELECT * FROM rh_users WHERE username='$username'");
if (mysql_num_rows($check1)>0)
{
echo "The username '$username' already exists, choose an alternative.";
}
else
{
mysql_query("INSERT INTO rh_users (id,isadmin,username,password,firstname,surname,email,day,month,year,posts,joined,number,position,subteam,height,weight,image) VALUES ('','$isadmin','$username','$password','$firstname','$surname','$email','$day','$month','$year','0',NOW(),'$shirtnumber','$position','$subteam','$height','$weight','$pic')");
/* Write photo to the server */
if (move_uploaded_file($_FILES['image']['tmp_name'], $target))
{
/* Check */
echo "The file ". basename( $_FILES['uploadedfile']['username']). "
has been uploaded, and your information has been added to the directory.";

echo "Registration succesful. <a href='admin_cp.php'>Click here to return to the Admin Control Panel</a>.";
}
else
{
echo "Sorry, there was a problem uploading your file.";
}
}
}
}
else
{
echo "You have not submitted data into all the fields, all fields are required for user registration.";
}
?>
<?php
write_footer();
?>

I am receiving these errors:
Notice: Undefined index: username in C:\xampp\htdocs\redhawks\admin_registeruser2.php on line 56

Notice: Undefined index: username in C:\xampp\htdocs\redhawks\admin_registeruser2.php on line 60

Warning: move_uploaded_file() [function.move-uploaded-file]: The second argument to copy() function cannot be a directory in C:\xampp\htdocs\redhawks\admin_registeruser2.php on line 71

Warning: move_uploaded_file() [function.move-uploaded-file]: Unable to move 'C:\xampp\tmp\php509A.tmp' to 'images/profiles' in C:\xampp\htdocs\redhawks\admin_registeruser2.php on line 71
Sorry, there was a problem uploading your file.

Ive been trying to make a simple uploader script for a friend of mines website im working on, but its just not working and I know im doing everything right!

Here is the code:

<?php
$target_path = "http://adiscountsignco.com/admin/uploads/";

$target_path = $target_path . basename( $_FILES['uploadedfile']['name']); 

if(move_uploaded_file($_FILES['uploadedfile']['tmp'], $target_path)) {
    echo "The file ".  basename( $_FILES['uploadedfile']['name']). 
    " has been uploaded";
} else{
    echo "There was an error uploading the file, please try again!";
}
?>
So, I created in the admin directory both a directory name "tmp" and a directory named "uploads" , however its still not working? Its just giving me the "there was an error uploading the file, please try again!" error in the else statement. I just dont get it, did i miss something? Im new at working with $_file, im not a total noob at php but ive never worked with this before and it is really pissing me off!

Thanks!!!!

i have two files in php both have the same code and the file is
Code: [Select]
<?php
session_start();

$con = mysql_connect("l","root",""); // here localhost and password will be filled accordingly
if (!$con)
{
die('Connection failu  ' . mysql_error());
}

mysql_select_db("student",$con);

$fetch=mysql_query("SELECT * from student1") or die(mysql_error());
$row = mysql_fetch_array($fetch) or die(mysql_error());

sleep(10);

echo "Name: ".$row[0]."</br>";
echo " Age: ".$row[1]."</br>";
echo " Address: ".$row[2];
mysql_close($con);
?>
Now i have another file which has the same code as above except there is no sleep function used in it . Now when i run the file which is wothout sleep it displyas results in seconds however the file with sleep function takes it time.

Now the problem is if i load the file woth sleep function first then its delayed nature is reflected in another file which is without sleep() i.e now the file without sleep is taking longer time to open.

please explain all this and possible solution to this problem
the other file is
Code: [Select]
<?php
session_start();

$con = mysql_connect("localhost","root","instablogs");
if (!$con)
{
die('Connection failu  ' . mysql_error());
}

mysql_select_db("student",$con);

$fetch=mysql_query("SELECT * from student1") or die(mysql_error());
$row = mysql_fetch_array($fetch) or die(mysql_error());

echo "Name: ".$row[0]."</br>";
echo " Age: ".$row[1]."</br>";
echo " Address: ".$row[2]."</br>";

mysql_close($con);

?>

hey on my page a list of people get listed by a category u choose

if u choose a category and click ok, u are sent to the same page,
and i get the category with POST

      if(isset ($_POST['type']))
   {
   $gameholder = $_POST['game'];
   $typeholder = $_POST['type'];
   }

this works ...
the list of people is 30 members / page
when u click on page 2, the post doesnt work anymore, and i get errors, logic ...

now i want to get around this with making a session emediatly when the vars get out of POST

      if(isset ($_POST['type']))
   {
   $gameholder = $_POST['game'];
   $typeholder = $_POST['type'];
   $_session['gameholder'] = $gameholder;
   $_session['typeholder'] = $typeholder;
   print $_session['gameholder'];
   }

this also works
now i want when people click on page 2, the needed vars will come out of the Sessions, and not out of POST
so i did this

   if(!isset ($_POST['type']))
   {
   $gameholder = $_session['gameholder'];
   $typeholder = $_session['typeholder'];

   }
but this is not working
theres nothing in $gameholder

also when i move the print session out of the if, it should show when someone clicks page 2
but its not ...

any suggestions on this?

thanks!

hey i think i may have stored session variables incorrectly
Code: [Select]
$_SESSION['tel'] = $_GET['Lat'];
$_SESSION['Lon'] = $_GET['Lon'];
$_SESSION['Lat'] = $_GET['Lat'];
is what i used to set the session variables with the data i then enter these into a table and they enter the correct information but two pages down the line i try to access them however i just get undefined variable when i set the variable is equal to the session.
Code: [Select]
$MyLon = $_SESSION['Lon'];
$MyLat = $_SESSION['Lat'];

the following is the errorr Quote

Notice: Undefined index: Lat in