register.php
Code: Select all
<div id="content">
<?php
if( isset($_SESSION['ERRMSG_ARR']) && is_array($_SESSION['ERRMSG_ARR']) && count($_SESSION['ERRMSG_ARR']) >0 ) {
echo '<ul class="err">';
foreach($_SESSION['ERRMSG_ARR'] as $msg) {
echo '<li>',$msg,'</li>';
}
echo '</ul>';
unset($_SESSION['ERRMSG_ARR']);
}
?>
<form id="Register" name="Register" method="post" action="register-exec.php">
<table width="505" align="center" cellpadding="2" cellspacing="0">
<td align="center" colspan="2"><img src="images/register.png" width="155" height="30" alt="Register"/>
</td>
</tr>
<tr>
<td colspan="2"> </td>
</tr>
<tr >
<th border="1" bordercolor="#FFCC00" bgcolor="#FFFF99" align="left" width="157">UserName </th>
<td border="1" bordercolor="#FFCC00" bgcolor="#FFFF99" width="338"><input name="username" type="text" class="textfield" id="username" size="25" maxlength="25" /></td>
</tr>
<tr>
<td colspan="2"> </td>
</tr>
<tr>
<th border="1" bordercolor="#FFCC00" bgcolor="#FFFF99" align="left">Password</th>
<td border="1" bordercolor="#FFCC00" bgcolor="#FFFF99" ><input name="password" type="password" class="textfield" id="password" size="25" maxlength="100" /></td>
</tr>
<tr>
<th border="1" bordercolor="#FFCC00" bgcolor="#FFFF99" align="left">Confirm Password </th>
<td border="1" bordercolor="#FFCC00" bgcolor="#FFFF99" ><input name="cpassword" type="password" class="textfield" id="cpassword" size="25" maxlength="100" /></td>
</tr>
<tr>
<td colspan="2"> </td>
</tr>
<tr>
<th border="1" bordercolor="#FFCC00" bgcolor="#FFFF99" align="left">Email </th>
<td border="1" bordercolor="#FFCC00" bgcolor="#FFFF99" ><input name="email" type="text" class="textfield" id="email" size="25" maxlength="100" /></td>
</tr>
<tr>
<th border="1" bordercolor="#FFCC00" bgcolor="#FFFF99" align="left">Comfirm Email </th>
<td border="1" bordercolor="#FFCC00" bgcolor="#FFFF99" ><input name="cemail" type="text" class="textfield" id="cemail" size="25" maxlength="188" /></td>
</tr>
<tr>
<td colspan="2"> </td>
</tr>
<tr>
<th border="1" bordercolor="#FFCC00" bgcolor="#FFFF99" align="left">Basic Membership </th>
<th border="1" bordercolor="#FFCC00" bgcolor="#FFFF99" align="left" >
<input type="radio" name="basic" id="subscription" value="basic" checked/> £1 p/m
</td></tr>
<tr>
<tr>
<th border="1" bordercolor="#FFCC00" bgcolor="#FFFF99" align="left">Gold Membership </th>
<th border="1" bordercolor="#FFCC00" bgcolor="#FFFF99" align="left" >
<input type="radio" name="gold" id="subscription" value="gold" unchecked/> £2 p/m</td></tr>
<tr>
<th border="1" bordercolor="#FFCC00" bgcolor="#FFFF99" align="left">Paypal Email </th>
<td border="1" bordercolor="#FFCC00" bgcolor="#FFFF99" ><input name="pemail" type="text" class="textfield" id="cemail" size="25" maxlength="188" /> Please ensure this is correct as payments will be sent here.</td>
</tr>
<tr>
<td colspan="2"></td>
</tr>
<tr>
<td colspan="2"> </td>
</tr>
<td align="center" colspan="2"><input type="image" name="Submit" src="images/registerbtn.png" alt="Register" method="post" action="register-exec.php"/>
</td>
</tr>
</table>
</form>
</div>Code: Select all
<?php
//Start session
session_start();
//Include database connection details
require_once('dbconfig.php');
//Array to store validation errors
$errmsg_arr = array();
//Validation error flag
$errflag = false;
//Connect to mysql server
$link = mysql_connect(DB_HOST, DB_USER, DB_PASSWORD);
if(!$link) {
die('Failed to connect to server: ' . mysql_error());
}
//Select database
$db = mysql_select_db(DB_DATABASE);
if(!$db) {
die("Unable to select database");
}
//Function to sanitize values received from the form. Prevents SQL injection
function clean($str) {
$str = @trim($str);
if(get_magic_quotes_gpc()) {
$str = stripslashes($str);
}
return mysql_real_escape_string($str);
}
//Sanitize the POST values
$username = clean($_POST['username']);
$password = clean($_POST['password']);
$cpassword = clean($_POST['cpassword']);
$email= clean($_POST['email']);
$cemail = clean($_POST['cemail']);
$pemail = clean($_POST['pemail']);
$subscription = clean($_POST['subscription']);
//Input Validations
if($username == '') {
$errmsg_arr[] = 'Username missing';
$errflag = true;
}
if($password == '') {
$errmsg_arr[] = 'Password missing';
$errflag = true;
}
if($cpassword == '') {
$errmsg_arr[] = 'Confirm password missing';
$errflag = true;
}
if( strcmp($password, $cpassword) != 0 ) {
$errmsg_arr[] = 'Passwords do not match';
$errflag = true;
}
if($email == '') {
$errmsg_arr[] = 'Email missing';
$errflag = true;
}
if($cemail == '') {
$errmsg_arr[] = 'Confirm email missing';
$errflag = true;
}
if( strcmp($email, $cemail) != 0 ) {
$errmsg_arr[] = 'Emails do not match';
$errflag = true;
}
//Check for duplicate username
if($username != '') {
$qry = "SELECT * FROM Users WHERE username='$username'";
$result = mysql_query($qry);
if($result) {
if(mysql_num_rows($result) > 0) {
$errmsg_arr[] = 'Username already in use';
$errflag = true;
}
@mysql_free_result($result);
}
else {
die("Query failed");
}
}
//Check for duplicate email
if($email != '') {
$qry = "SELECT * FROM Users WHERE email='$email'";
$result = mysql_query($qry);
if($result) {
if(mysql_num_rows($result) > 0) {
$errmsg_arr[] = 'Email already in use';
$errflag = true;
}
@mysql_free_result($result);
}
else {
die("Query failed");
}
}
//If there are input validations, redirect back to the registration form
if($errflag) {
$_SESSION['ERRMSG_ARR'] = $errmsg_arr;
session_write_close();
header("location: register.php");
exit();
}
//Create INSERT query
$qry = "INSERT INTO Users(Username, PaypalEmail, Email, Subscription, Password) VALUES('$username','$pemail','$email','$subscription','".md5($_POST['password'])."')";
$result = @mysql_query($qry);
//Check whether the query was successful or not
if($result) {
header("location: register-success.php");
exit();
}else {
die("Query failed");
}
?>Bob