Refactor some code and remove unused segments

1 files changed, 9 insertions, 19 deletions

diff --git a/handle-register.php b/handle-register.php
index 551ba5f..fa5d9f4 100644
--- a/handle-register.php
+++ b/handle-register.php
@@ -12,48 +12,40 @@ if ($regtype == "none") {
     require_once 'layout-headerlg.php';
     echo "Registration is disabled. <br><br><a href='register.php'>Go Back</a>";
     require_once 'layout-footerlg.php';
-    die(); //prevent user from registering
+    die(); // prevent user from registering
 }
 if (!$isemail) {
     require_once 'layout-headerlg.php';
     echo "Please enter a valid email. <br><br><a href='register.php'>Go Back</a>";
     require_once 'layout-footerlg.php';
-    die(); //prevent user from registering
+    die();
 }
 
 if ((strlen($_POST['username']) > 15) || (strlen($_POST['password']) > 25) || (strlen($_POST['email']) > 50)) {
     require_once 'layout-headerlg.php';
     echo "Your username must not be over 15 characters, password must be under 25 characters but over 6 characters, and email must be under 50 charcaters. <br><br><a href='register.php'>Go Back</a>";
     require_once 'layout-footerlg.php';
-    die(); //prevent user from registering
+    die();
 }
 if (strlen($_POST['username']) == 0 || strlen($_POST['password']) < 4 || strlen($_POST['email']) == 0) {
     require_once 'layout-headerlg.php';
     echo "Fields may not be left blank, password must be over 4 characters. <br><br><a href='register.php'>Go Back</a>";
     require_once 'layout-footerlg.php';
-    die(); //prevent user from registering
+    die();
 }
 if (!ctype_alnum($_POST['username'])) {
     require_once 'layout-headerlg.php';
     echo "Your username must be alphanumerical (numbers and letters only). <br><br><a href='register.php'>Go Back</a>";
     require_once 'layout-footerlg.php';
-    die(); //prevent user from registering
+    die();
 }
-/*
-  if ($_POST['tos']!='accept') {
-  require_once 'layout-headerlg.php';
-  echo "You must accept the <a href='tos.php'>Terms of Service</a> in order to register.<br><br><a href='register.php'>Go Back</a>";
-  require_once 'layout-footerlg.php';
-  die();
-  }
- */
-
-$salt = mcrypt_create_iv(23, MCRYPT_DEV_URANDOM); //create salt
+
+$salt = mcrypt_create_iv(23, MCRYPT_DEV_URANDOM); // create salt
 $rstr = mcrypt_create_iv(23, MCRYPT_DEV_URANDOM);
 
 $reg = array("username" => $mysqli->real_escape_string($_POST['username']),"email" => $mysqli->real_escape_string($_POST['email']), "password" => $mysqli->real_escape_string($_POST['password']), "rkey" => sha1($mysqli->real_escape_string($_POST['username']) . date('zjDygs') . $rstr));
 
-//check if already exists
+// check if user or email already exists
 $ireg;
 $ireg['1'] = sqlex('auth', 'email', 'username', $reg['username']);
 $ireg['2'] = sqlex('auth', 'username', 'email', $reg['email']);
@@ -65,7 +57,7 @@ if (($ireg['1'] == true || $ireg['2'] == true) && $ireg['3'] == 1) {
     require_once 'layout-headerlg.php';
     echo "Username/email already in use. <br><br><a href='register.php'>Go Back</a>";
     require_once 'layout-footerlg.php';
-    die(); //prevent user from registering
+    die();
 }
 
 $opts = array(
@@ -84,8 +76,6 @@ else {
     $active = "0";
 }
 
-//$qr = "INSERT INTO `auth` (username,email,password,rkey,valid,ip) VALUES ('{$reg['username']}','{$reg['email']}','{$hashed}','{$reg['rkey']}','{$active}', '{$ip}');";
-//$rr = $mysqli->query($qr) or showerror();
 $qp = "INSERT INTO `auth` (username,email,password,rkey,valid,ip) VALUES (?,?,?,?,?,?)";
 $st = $mysqli->prepare($qp) or showerror();
 $st->bind_param('ssssss', $reg['username'], $reg['email'], $hashed, $reg['rkey'], $active, $ip) or showerror();