Viewing file:  functions.php (2.19 KB) -rw-rw-rw-
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<?php
//function to get the date
function last_login()
{
$date = gmdate("Y-m-d");
return $date;
}
//function that sets the session variable
function sess_vars($base_dir, $server, $dbusername, $dbpassword, $db_name, $table_name, $user, $pass, $id)
{
//make connection to dbase
$connection = @mysql_connect($server, $dbusername, $dbpassword)
or die(mysql_error());
$db = @mysql_select_db($db_name,$connection)
or die(mysql_error());
$sql = "SELECT * FROM $table_name WHERE username = '$user' and password = password('$pass')";
$result = @mysql_query($sql, $connection) or die(mysql_error());
//get the number of rows in the result set
$num = mysql_num_rows($result);
//set session variables if there is a match
if ($num != 0)
{
while ($sql = mysql_fetch_object($result))
{
$_SESSION[first_name] = $sql -> firstname;
$_SESSION[last_name] = $sql -> lastname;
$_SESSION[user_name] = $sql -> username;
$_SESSION[password] = $sql -> password;
$_SESSION[group1] = $sql -> group1;
$_SESSION[group2] = $sql -> group2;
$_SESSION[group3] = $sql -> group3;
$_SESSION[pchange] = $sql -> pchange;
$_SESSION[email] = $sql -> email;
$_SESSION[redirect] = $sql -> redirect;
$_SESSION[verified] = $sql -> verified;
$_SESSION[last_login] = $sql -> last_login;
$_SESSION[id] = $sql -> id;
}
}else{
$_SESSION[redirect] = "errorlogin.php";
//$_SESSION[redirect] = "$base_dir/errorlogin.php";
}
}
//functions that will determine if access is allowed
function allow_access($group)
{
if ($_SESSION[group1] == "$group" || $_SESSION[group2] == "$group" || $_SESSION[group3] == "$group" ||
$_SESSION[group1] == "Administrators" || $_SESSION[group2] == "Administrators" || $_SESSION[group3] == "Administrators" ||
$_SESSION[user_name] == "$group")
{
$allowed = "yes";
}else{
$allowed = "no";
}
return $allowed;
}
//function to check the length of the requested password
function password_check($min_pass, $max_pass, $pass)
{
$valid = "yes";
if ($min_pass > strlen($pass) || $max_pass < strlen($pass))
{
$valid = "no";
}
return $valid;
}
?>
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