function qa_initialize_constants_2()
{
// Default values if not set in qa-config.php
@define('QA_COOKIE_DOMAIN', '');
@define('QA_HTML_COMPRESSION', true);
@define('QA_MAX_LIMIT_START', 19999);
@define('QA_IGNORED_WORDS_FREQ', 10000);
@define('QA_ALLOW_UNINDEXED_QUERIES', false);
@define('QA_OPTIMIZE_LOCAL_DB', false);
@define('QA_OPTIMIZE_DISTANT_DB', false);
@define('QA_PERSISTENT_CONN_DB', false);
@define('QA_DEBUG_PERFORMANCE', false);
// Start performance monitoring
if (QA_DEBUG_PERFORMANCE) {
require_once 'qa-util-debug.php';
qa_usage_init();
}
// More for WordPress integration
if (defined('QA_FINAL_WORDPRESS_INTEGRATE_PATH')) {
define('QA_FINAL_MYSQL_HOSTNAME', DB_HOST);
define('QA_FINAL_MYSQL_USERNAME', DB_USER);
define('QA_FINAL_MYSQL_PASSWORD', DB_PASSWORD);
define('QA_FINAL_MYSQL_DATABASE', DB_NAME);
define('QA_FINAL_EXTERNAL_USERS', true);
// Undo WordPress's addition of magic quotes to various things (leave $_COOKIE as is since WP code might need that)
function qa_undo_wordpress_quoting($param, $isget)
{
if (is_array($param)) {
//
foreach ($param as $key => $value) {
$param[$key] = qa_undo_wordpress_quoting($value, $isget);
}
} else {
$param = stripslashes($param);
if ($isget) {
$param = strtr($param, array('\\\'' => '\'', '\\"' => '"'));
}
// also compensate for WordPress's .htaccess file
}
return $param;
}
$_GET = qa_undo_wordpress_quoting($_GET, true);
$_POST = qa_undo_wordpress_quoting($_POST, false);
$_SERVER['PHP_SELF'] = stripslashes($_SERVER['PHP_SELF']);
} else {
define('QA_FINAL_MYSQL_HOSTNAME', QA_MYSQL_HOSTNAME);
define('QA_FINAL_MYSQL_USERNAME', QA_MYSQL_USERNAME);
define('QA_FINAL_MYSQL_PASSWORD', QA_MYSQL_PASSWORD);
define('QA_FINAL_MYSQL_DATABASE', QA_MYSQL_DATABASE);
define('QA_FINAL_EXTERNAL_USERS', QA_EXTERNAL_USERS);
}
// Possible URL schemes for Q2A and the string used for url scheme testing
define('QA_URL_FORMAT_INDEX', 0);
// http://...../index.php/123/why-is-the-sky-blue
define('QA_URL_FORMAT_NEAT', 1);
// http://...../123/why-is-the-sky-blue [requires .htaccess]
define('QA_URL_FORMAT_PARAM', 3);
// http://...../?qa=123/why-is-the-sky-blue
define('QA_URL_FORMAT_PARAMS', 4);
// http://...../?qa=123&qa_1=why-is-the-sky-blue
define('QA_URL_FORMAT_SAFEST', 5);
// http://...../index.php?qa=123&qa_1=why-is-the-sky-blue
define('QA_URL_TEST_STRING', '$&-_~#%\\@^*()=!()][`\';:|".{},<>?# π§½Жש');
// tests escaping, spaces, quote slashing and unicode - but not + and /
}
More about this license: http://www.question2answer.org/license.php
*/
if (!defined('QA_VERSION')) {
// don't allow this page to be requested directly from browser
header('Location: ../');
exit;
}
require_once QA_INCLUDE_DIR . 'qa-app-cookies.php';
require_once QA_INCLUDE_DIR . 'qa-app-format.php';
require_once QA_INCLUDE_DIR . 'qa-app-users.php';
require_once QA_INCLUDE_DIR . 'qa-app-options.php';
// Memory/CPU usage tracking
if (QA_DEBUG_PERFORMANCE) {
require_once QA_INCLUDE_DIR . 'qa-util-debug.php';
qa_usage_init();
}
// Connect to database
qa_base_db_connect('qa_page_db_fail_handler');
// Get common parameters, queue some database information for retrieval and get the ID/cookie of the current user (if any)
$qa_start = min(max(0, (int) qa_get('start')), QA_MAX_LIMIT_START);
$qa_state = qa_get('state');
unset($_GET['state']);
// to prevent being passed through on forms
$qa_nav_pages_pending = true;
$qa_widgets_pending = true;
$qa_logged_in_pending = true;
$qa_login_userid = qa_get_logged_in_userid();
$qa_cookieid = qa_cookie_get();
// If not currently logged in as anyone, see if any of the registered login modules can help
if (!isset($qa_login_userid)) {
