[PHP] pobierz, plaintext 
<?php
@session_start;
error_reporting( E_ALL);
require('connect.php');
include('header.php');
if(isset($_POST['sm'])){
	$errorz = ' ';
	$allok = ' ';
	$err = 0;
	if(!empty($_POST['nick'])){
		$nick = trim($_POST['nick']);
		if(strlen($nick)>10){
			$errorz = 'Your nickname is too long(10 characters is max)<br/>';
			$err = 1;
		}
 
	}
	else{
		$errorz = $errorz.'You forgot to fill the nickname input<br/>';
		$err = 1;
	}
	if(!empty($_POST['nickr'])){
		$nickr = trim($_POST['nickr']);
	}
	else{
		$errorz = $errorz.'You forgot to fill the Repeat(nickname) input<br/>';
		$err = 1;
	}
	if(!empty($_POST['pass'])){
		$pass= trim($_POST['pass']);
		if(strlen($pass)>20){
			$errorz = $errorz.'Your password is too long<br/>';
			$err = 1;
		}
	}
	else{
		$errorz = $errorz.'You forgot to fill the password input<br/>';
		$err = 1;
	}
	if(!empty($_POST['passr'])){
		$passr = trim($_POST['passr']);
	}
	else{
		$errorz = $errorz.'You forgot to fill the Repeat(password) input<br/>';
		$err = 1;
	}
	if($err=1){
		goto omfg;
	}
	if($nick!==$nickr){
		$errorz = $errorz.'Your nicknames doesnt match each other.<br/>';
		$err = 1;
	}
	if($pass!==$passr){
		$errorz = $errorz.'Your passwords doesnt match each other.<br/>';
		$err = 1;
	}
	if(!empty($_POST['ign'])){
		$ign = trim($_POST['ign']);
		if(strlen($ign)>20){
			$errorz = $errorz.'Your nickname is too long<br/>';
			$err = 1;
		}
	}
	else{
		$errorz = $errorz.'Where is your IGN?!<br/>';
		$err = 1;
	}
	if($err=1){
		goto omfg;
	}
	if($err=0){
		$nickname = mysqli_real_escape_string($dbc,$nick);
		$password = mysqli_real_escape_string($dbc,$pass);
		$ign = mysqli_real_escape_string($dbc,$ign);
		$qz = "SELECT name  FROM users WHERE name='".$nickname."' LIMIT 1";
		$rz = mysqli_query($dbc, $qz) or die('ERROR!:'.mysql_error());
		$ec = mysqli_num_rows($rz);
		if($ec = 1){
		$errorz = $errorz.'Nickname already registered... you\'ve got bad luck<br/>';
		$err = 1;
		}
		$qn = "SELECT IGN  FROM users WHERE IGN='".$ign."'";
		$rn = mysqli_query($dbc, $qn) or die('Error!:'.mysql_error());
		$en = mysqli_num_rows($rn);
		if($en !== 0){
		$errorz = $errorz.'IGN already registered... you\'ve got bad luck<br/>';
		$err = 1;
		}
		if($err=1){
			goto omfg;
		}
		$q = "INSERT INTO users (name,password,IGN,registertime)
		Values ('$nickname','$password','$ign',NOW() )";
		$r = mysqli_query($dbc, $q) or trigger_error ("Zapytanie $q\n<br/>Wywalilo blad : " .mysqli_error($dbc));
		$to = 'avatars/'.$nick.'.png';
		$from = 'avatars/default.png';
 
		if (!copy($from, $to)) {
			$errorz = $errorz."Couldnt create avatar for ya... wtf?";
		}
 
		if(mysqli_affected_rows($dbc) == 1 ) {
			$allok = '<h3>Thank you for Registering at our site!Welcome in society '.$nickname.'</h3>';
		}
	}
}
omfg:
 
 
if(!isset($_POST['sm'])){
	echo '
<form action="register.php" method="post">
Nickname (up to 20 characters) : <center><input type="text" name="nick" /></center>
Repeat nickname : <center><input type="text" name="nickr" /></center>
Password (up to 20 characters): <center><input type="password" name="pass" /></center>
Repeat password: <center><input type="password" name="passr" /></center>
In game name : <center><input type="text" name="ign" /></center><br/><br/>
<center>By clicking submit I promise that im not gonna trollin here.
<input type="submit" name="sm" value="Submit!" /><input type="reset" value="Reset!"/></center>
</form>';
}
else{
	if($allok!=' '){
		echo $allok;
	}
	if($errorz!==' '){
		echo $errorz;
		echo '<a href="register.php" style="text-decoration:underline">Back to registration form</a> or <a href="index.php" style="text-decoration:underline">Go to home.</a>';
	}
	print_r($_POST);
}
 
include('footer.html');
?>
[PHP] pobierz, plaintext 

[PHP] pobierz, plaintext 
if($err=1)
[PHP] pobierz, plaintext 

[PHP] pobierz, plaintext 
if($err==1)
[PHP] pobierz, plaintext