Weblabor

<?php
// Set the content-type
header('Content-type: image/png');

// Create the image
$im = imagecreatetruecolor(400, 30);

// Create some colors
$white = imagecolorallocate($im, 255, 255, 255);
$grey = imagecolorallocate($im, 128, 128, 128);
$black = imagecolorallocate($im, 0, 0, 0);
imagefilledrectangle($im, 0, 0, 399, 29, $white);

// The text to draw
$text = 'Testing...';
// Replace path by your own font path
$font = 'arial.ttf';

// Add some shadow to the text
imagettftext($im, 20, 0, 11, 21, $grey, $font, $text);

// Add the text
imagettftext($im, 20, 0, 10, 20, $black, $font, $text);

// Using imagepng() results in clearer text compared with imagejpeg()
imagepng($im);
imagedestroy($im);
?>

<?php

if(isset($_POST['idk']))
   {
   $sql="delete from users where id in(".implode(",",$POST['idk']).")";
   mysql_query($sql) or die(mysql_error());
   }
else
	{
	echo "Nem választottál ki egy sort sem!";
	}

?>

<?php
session_start();

if (isset($_SESSION["admin"]))
{
$kapcsolat = mysql_connect("localhost","felh","jelszo");
$adatbazis = mysql_select_db("dbnev", $kapcsolat);

$sql = "SELECT * FROM users";
$result = mysql_query($sql);
if (mysql_num_rows($result)){
	echo "Felhasználók:";
	echo "<form name='usercp' method='post' action='check.php'>";
	echo "<table border='1'>";
while ($row = mysql_fetch_assoc($result)){
	echo "<tr>";
	echo "<td><input type='checkbox' name='idk[]' value='".$row['id']."'></td>";
	echo "<td>".$row['id']."</td>";
	echo "<td>".$row['nev']."</td>";
	echo "<td>".$row['felhasznalonev']."</td>";
	echo "<td>".$row['jelszo']."</td>";
	echo "<td>".$row['email']."</td>";
	echo "<td>".$row['bemutatkozas']."</td>";
	echo "</tr>";
}
echo "</table>";
echo "<input type='submit' value='Kiválasztott felhasználók törlése'>";
echo "</form>";
}
	else
{
		echo "Nincsenek felhasználók az adatbázisban";
}}
else 
{
echo "Ez az oldal csak az adminok számára érhető el!";
}


?>