Vergleich inc/functions.php - 1.8.24 - 1.8.27

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Zeile 176Zeile 176
		{
// Load DB interface
require_once MYBB_ROOT."inc/db_base.php";

		{
// Load DB interface
require_once MYBB_ROOT."inc/db_base.php";

 
			require_once MYBB_ROOT . 'inc/AbstractPdoDbDriver.php';


require_once MYBB_ROOT."inc/db_".$config['database']['type'].".php";
switch($config['database']['type'])


require_once MYBB_ROOT."inc/db_".$config['database']['type'].".php";
switch($config['database']['type'])

Zeile 185Zeile 186
					break;
case "pgsql":
$db = new DB_PgSQL;

					break;
case "pgsql":
$db = new DB_PgSQL;

 
					break;
case "pgsql_pdo":
$db = new PostgresPdoDbDriver();

					break;
case "mysqli":
$db = new DB_MySQLi;

					break;
case "mysqli":
$db = new DB_MySQLi;

 
					break;
case "mysql_pdo":
$db = new MysqlPdoDbDriver();

					break;
default:
$db = new DB_MySQL;

					break;
default:
$db = new DB_MySQL;

Zeile 253Zeile 260

// Check to see if the mail queue has messages needing to be sent
$mailcache = $cache->read("mailqueue");


// Check to see if the mail queue has messages needing to be sent
$mailcache = $cache->read("mailqueue");

	if($mailcache['queue_size'] > 0 && ($mailcache['locked'] == 0 || $mailcache['locked'] < TIME_NOW-300))

	if($mailcache !== false && $mailcache['queue_size'] > 0 && ($mailcache['locked'] == 0 || $mailcache['locked'] < TIME_NOW-300))

	{
// Lock the queue so no other messages can be sent whilst these are (for popular boards)
$cache->update_mailqueue(0, TIME_NOW);

	{
// Lock the queue so no other messages can be sent whilst these are (for popular boards)
$cache->update_mailqueue(0, TIME_NOW);

Zeile 332Zeile 339
 */
function my_date($format, $stamp=0, $offset="", $ty=1, $adodb=false)
{

 */
function my_date($format, $stamp=0, $offset="", $ty=1, $adodb=false)
{

	global $mybb, $lang, $mybbadmin, $plugins;

	global $mybb, $lang, $plugins;


// If the stamp isn't set, use TIME_NOW
if(empty($stamp))


// If the stamp isn't set, use TIME_NOW
if(empty($stamp))

Zeile 346Zeile 353
		{
$offset = (float)$mybb->user['timezone'];
$dstcorrection = $mybb->user['dst'];

		{
$offset = (float)$mybb->user['timezone'];
$dstcorrection = $mybb->user['dst'];

		}
elseif(defined("IN_ADMINCP"))
{
$offset = (float)$mybbadmin['timezone'];
$dstcorrection = $mybbadmin['dst'];

 
		}
else

		}
else

		{

		{

			$offset = (float)$mybb->settings['timezoneoffset'];
$dstcorrection = $mybb->settings['dstcorrection'];
}

			$offset = (float)$mybb->settings['timezoneoffset'];
$dstcorrection = $mybb->settings['dstcorrection'];
}

Zeile 365Zeile 367
			if(my_substr($offset, 0, 1) != "-")
{
$offset = "+".$offset;

			if(my_substr($offset, 0, 1) != "-")
{
$offset = "+".$offset;

			}
}

			}
}

	}

if($offset == "-")

	}

if($offset == "-")

Zeile 395Zeile 397
			$date = gmdate($mybb->settings['dateformat'], $stamp + ($offset * 3600));
$todaysdate = gmdate($mybb->settings['dateformat'], $_stamp + ($offset * 3600));
$yesterdaysdate = gmdate($mybb->settings['dateformat'], ($_stamp - 86400) + ($offset * 3600));

			$date = gmdate($mybb->settings['dateformat'], $stamp + ($offset * 3600));
$todaysdate = gmdate($mybb->settings['dateformat'], $_stamp + ($offset * 3600));
$yesterdaysdate = gmdate($mybb->settings['dateformat'], ($_stamp - 86400) + ($offset * 3600));

		}

		}

	}

if($format == 'relative')

	}

if($format == 'relative')

Zeile 403Zeile 405
		// Relative formats both date and time
$real_date = $real_time = '';
if($adodb == true)

		// Relative formats both date and time
$real_date = $real_time = '';
if($adodb == true)

		{

		{

			$real_date = adodb_date($mybb->settings['dateformat'], $stamp + ($offset * 3600));
$real_time = $mybb->settings['datetimesep'];
$real_time .= adodb_date($mybb->settings['timeformat'], $stamp + ($offset * 3600));

			$real_date = adodb_date($mybb->settings['dateformat'], $stamp + ($offset * 3600));
$real_time = $mybb->settings['datetimesep'];
$real_time .= adodb_date($mybb->settings['timeformat'], $stamp + ($offset * 3600));

		}
else
{

		}
else
{

			$real_date = gmdate($mybb->settings['dateformat'], $stamp + ($offset * 3600));
$real_time = $mybb->settings['datetimesep'];
$real_time .= gmdate($mybb->settings['timeformat'], $stamp + ($offset * 3600));
}

			$real_date = gmdate($mybb->settings['dateformat'], $stamp + ($offset * 3600));
$real_time = $mybb->settings['datetimesep'];
$real_time .= gmdate($mybb->settings['timeformat'], $stamp + ($offset * 3600));
}





		if($ty != 2 && abs(TIME_NOW - $stamp) < 3600)
{
$diff = TIME_NOW - $stamp;
$relative = array('prefix' => '', 'minute' => 0, 'plural' => $lang->rel_minutes_plural, 'suffix' => $lang->rel_ago);

		if($ty != 2 && abs(TIME_NOW - $stamp) < 3600)
{
$diff = TIME_NOW - $stamp;
$relative = array('prefix' => '', 'minute' => 0, 'plural' => $lang->rel_minutes_plural, 'suffix' => $lang->rel_ago);


if($diff < 0)
{
$diff = abs($diff);
$relative['suffix'] = '';
$relative['prefix'] = $lang->rel_in;


if($diff < 0)
{
$diff = abs($diff);
$relative['suffix'] = '';
$relative['prefix'] = $lang->rel_in;

			}

$relative['minute'] = floor($diff / 60);

			}

$relative['minute'] = floor($diff / 60);

Zeile 453Zeile 455
				$diff = abs($diff);
$relative['suffix'] = '';
$relative['prefix'] = $lang->rel_in;

				$diff = abs($diff);
$relative['suffix'] = '';
$relative['prefix'] = $lang->rel_in;

			}

			}


$relative['hour'] = floor($diff / 3600);



$relative['hour'] = floor($diff / 3600);


Zeile 468Zeile 470
		else
{
if($ty)

		else
{
if($ty)

			{

			{

				if($todaysdate == $date)
{
$date = $lang->sprintf($lang->today_rel, $real_date);

				if($todaysdate == $date)
{
$date = $lang->sprintf($lang->today_rel, $real_date);

Zeile 477Zeile 479
				{
$date = $lang->sprintf($lang->yesterday_rel, $real_date);
}

				{
$date = $lang->sprintf($lang->yesterday_rel, $real_date);
}

			}

			}


$date .= $mybb->settings['datetimesep'];
if($adodb == true)
{
$date .= adodb_date($mybb->settings['timeformat'], $stamp + ($offset * 3600));


$date .= $mybb->settings['datetimesep'];
if($adodb == true)
{
$date .= adodb_date($mybb->settings['timeformat'], $stamp + ($offset * 3600));

			}
else
{

			}
else
{

				$date .= gmdate($mybb->settings['timeformat'], $stamp + ($offset * 3600));

				$date .= gmdate($mybb->settings['timeformat'], $stamp + ($offset * 3600));

			}

			}

		}
}
elseif($format == 'normal')
{
// Normal format both date and time
if($ty != 2)

		}
}
elseif($format == 'normal')
{
// Normal format both date and time
if($ty != 2)

		{
if($todaysdate == $date)
{
$date = $lang->today;
}
else if($yesterdaysdate == $date)

		{
if($todaysdate == $date)
{
$date = $lang->today;
}
else if($yesterdaysdate == $date)

			{
$date = $lang->yesterday;
}

			{
$date = $lang->yesterday;
}

Zeile 509Zeile 511
		if($adodb == true)
{
$date .= adodb_date($mybb->settings['timeformat'], $stamp + ($offset * 3600));

		if($adodb == true)
{
$date .= adodb_date($mybb->settings['timeformat'], $stamp + ($offset * 3600));

		}
else
{
$date .= gmdate($mybb->settings['timeformat'], $stamp + ($offset * 3600));
}
}

		}
else
{
$date .= gmdate($mybb->settings['timeformat'], $stamp + ($offset * 3600));
}
}

	else
{
if($ty && $format == $mybb->settings['dateformat'])
{
if($todaysdate == $date)

	else
{
if($ty && $format == $mybb->settings['dateformat'])
{
if($todaysdate == $date)

			{

			{

				$date = $lang->today;

				$date = $lang->today;

			}

			}

			else if($yesterdaysdate == $date)
{
$date = $lang->yesterday;
}
}
else

			else if($yesterdaysdate == $date)
{
$date = $lang->yesterday;
}
}
else

		{

		{

			if($adodb == true)

			if($adodb == true)

			{

			{

				$date = adodb_date($format, $stamp + ($offset * 3600));

				$date = adodb_date($format, $stamp + ($offset * 3600));

			}

			}

			else
{
$date = gmdate($format, $stamp + ($offset * 3600));

			else
{
$date = gmdate($format, $stamp + ($offset * 3600));

Zeile 544Zeile 546
	if(is_object($plugins))
{
$date = $plugins->run_hooks("my_date", $date);

	if(is_object($plugins))
{
$date = $plugins->run_hooks("my_date", $date);

	}


	}


	return $date;

	return $date;

 
}

/**
* Get a mail handler instance, a MyBB's built-in SMTP / PHP mail hander or one created by a plugin.
* @param bool $use_buitlin Whether to use MyBB's built-in mail handler.
*
* @return object A MyBB built-in mail handler or one created by plugin(s).
*/
function &get_my_mailhandler($use_buitlin = false)
{
global $mybb, $plugins;
static $my_mailhandler;
static $my_mailhandler_builtin;

if($use_buitlin)
{
// If our built-in mail handler doesn't exist, create it.
if(!is_object($my_mailhandler_builtin))
{
require_once MYBB_ROOT . "inc/class_mailhandler.php";

// Using SMTP.
if(isset($mybb->settings['mail_handler']) && $mybb->settings['mail_handler'] == 'smtp')
{
require_once MYBB_ROOT . "inc/mailhandlers/smtp.php";
$my_mailhandler_builtin = new SmtpMail();
}
// Using PHP mail().
else
{
require_once MYBB_ROOT . "inc/mailhandlers/php.php";
$my_mailhandler_builtin = new PhpMail();
if(!empty($mybb->settings['mail_parameters']))
{
$my_mailhandler_builtin->additional_parameters = $mybb->settings['mail_parameters'];
}
}
}

$plugins->run_hooks('my_mailhandler_builtin_after_init', $my_mailhandler_builtin);

return $my_mailhandler_builtin;
}

// If our mail handler doesn't exist, create it.
if(!is_object($my_mailhandler))
{
require_once MYBB_ROOT . "inc/class_mailhandler.php";

$plugins->run_hooks('my_mailhandler_init', $my_mailhandler);

// If no plugin has ever created the mail handler, resort to use the built-in one.
if(!is_object($my_mailhandler) || !($my_mailhandler instanceof MailHandler))
{
$my_mailhandler = &get_my_mailhandler(true);
}
}

return $my_mailhandler;

}

/**

}

/**

Zeile 562Zeile 623
 * @param string $format The format of the email to be sent (text or html). text is default
* @param string $message_text The text message of the email if being sent in html format, for email clients that don't support html
* @param string $return_email The email address to return to. Defaults to admin return email address.

 * @param string $format The format of the email to be sent (text or html). text is default
* @param string $message_text The text message of the email if being sent in html format, for email clients that don't support html
* @param string $return_email The email address to return to. Defaults to admin return email address.

 * @return bool

 * @return bool True if the mail is sent, false otherwise.

 */
function my_mail($to, $subject, $message, $from="", $charset="", $headers="", $keep_alive=false, $format="text", $message_text="", $return_email="")
{

 */
function my_mail($to, $subject, $message, $from="", $charset="", $headers="", $keep_alive=false, $format="text", $message_text="", $return_email="")
{

	global $mybb;
static $mail;



	global $mybb, $plugins;

// Get our mail handler.
$mail = &get_my_mailhandler();





	// Does our object not exist? Create it
if(!is_object($mail))

	// If MyBB's built-in SMTP mail handler is used, set the keep alive bit accordingly.
if($keep_alive == true && isset($mail->keep_alive) && isset($mybb->settings['mail_handler']) && $mybb->settings['mail_handler'] == 'smtp')

	{

	{

		require_once MYBB_ROOT."inc/class_mailhandler.php";

if($mybb->settings['mail_handler'] == 'smtp')
{
require_once MYBB_ROOT."inc/mailhandlers/smtp.php";
$mail = new SmtpMail();
}
else
{
require_once MYBB_ROOT."inc/mailhandlers/php.php";
$mail = new PhpMail();
}
}

// Using SMTP based mail
if($mybb->settings['mail_handler'] == 'smtp')
{
if($keep_alive == true)

		require_once MYBB_ROOT . "inc/class_mailhandler.php";
require_once MYBB_ROOT . "inc/mailhandlers/smtp.php";
if($mail instanceof MailHandler && $mail instanceof SmtpMail)
















		{
$mail->keep_alive = true;
}

		{
$mail->keep_alive = true;
}

	}

// Using PHP based mail()
else





























	}

// Following variables will help sequential plugins to determine how to process plugin hooks.
// Mark this variable true if the hooked plugin has sent the mail, otherwise don't modify it.
$is_mail_sent = false;
// Mark this variable false if the hooked plugin doesn't suggest sequential plugins to continue processing.
$continue_process = true;

$my_mail_parameters = array(
'to' => &$to,
'subject' => &$subject,
'message' => &$message,
'from' => &$from,
'charset' => &$charset,
'headers' => &$headers,
'keep_alive' => &$keep_alive,
'format' => &$format,
'message_text' => &$message_text,
'return_email' => &$return_email,
'is_mail_sent' => &$is_mail_sent,
'continue_process' => &$continue_process,
);

$plugins->run_hooks('my_mail_pre_build_message', $my_mail_parameters);

// Build the mail message.
$mail->build_message($to, $subject, $message, $from, $charset, $headers, $format, $message_text, $return_email);

$plugins->run_hooks('my_mail_pre_send', $my_mail_parameters);

// Check if the hooked plugins still suggest to send the mail.
if($continue_process)

	{

	{

		if($mybb->settings['mail_parameters'] != '')
{
$mail->additional_parameters = $mybb->settings['mail_parameters'];
}

		$is_mail_sent = $mail->send();




	}


	}


	// Build and send
$mail->build_message($to, $subject, $message, $from, $charset, $headers, $format, $message_text, $return_email);
return $mail->send();

	$plugins->run_hooks('my_mail_post_send', $my_mail_parameters);

return $is_mail_sent;

}

/**

}

/**

Zeile 632Zeile 705
	else
{
$seed .= $session->sid;

	else
{
$seed .= $session->sid;

 
	}

if(defined('IN_ADMINCP'))
{
$seed .= 'ADMINCP';

	}

$seed .= $mybb->settings['internal']['encryption_key'];

	}

$seed .= $mybb->settings['internal']['encryption_key'];

Zeile 689Zeile 767
	global $forum_cache;
static $forumarraycache;


	global $forum_cache;
static $forumarraycache;


	if($forumarraycache[$fid])

	if(!empty($forumarraycache[$fid]))

	{
return $forumarraycache[$fid]['parentlist'];
}

	{
return $forumarraycache[$fid]['parentlist'];
}

	elseif($forum_cache[$fid])

	elseif(!empty($forum_cache[$fid]))

	{
return $forum_cache[$fid]['parentlist'];
}

	{
return $forum_cache[$fid]['parentlist'];
}

Zeile 785Zeile 863
			}
}
}

			}
}
}

	if(!is_array($forums_by_parent[$fid]))

	if(isset($forums_by_parent[$fid]))

	{

	{

		return $forums;
}



		if(!is_array($forums_by_parent[$fid]))
{
return $forums;
}





	foreach($forums_by_parent[$fid] as $forum)
{
$forums[] = (int)$forum['fid'];
$children = get_child_list($forum['fid']);
if(is_array($children))

		foreach($forums_by_parent[$fid] as $forum)





		{

		{

			$forums = array_merge($forums, $children);






			$forums[] = (int)$forum['fid'];
$children = get_child_list($forum['fid']);
if(is_array($children))
{
$forums = array_merge($forums, $children);
}

		}
}
return $forums;

		}
}
return $forums;

Zeile 816Zeile 897
	if(!$error)
{
$error = $lang->unknown_error;

	if(!$error)
{
$error = $lang->unknown_error;

	}

// AJAX error message?
if($mybb->get_input('ajax', MyBB::INPUT_INT))

	}

// AJAX error message?
if($mybb->get_input('ajax', MyBB::INPUT_INT))

	{
// Send our headers.
@header("Content-type: application/json; charset={$lang->settings['charset']}");
echo json_encode(array("errors" => array($error)));
exit;

	{
// Send our headers.
@header("Content-type: application/json; charset={$lang->settings['charset']}");
echo json_encode(array("errors" => array($error)));
exit;

	}

	}


if(!$title)
{


if(!$title)
{

Zeile 834Zeile 915

$timenow = my_date('relative', TIME_NOW);
reset_breadcrumb();


$timenow = my_date('relative', TIME_NOW);
reset_breadcrumb();

	add_breadcrumb($lang->error);

	add_breadcrumb($lang->error);


eval("\$errorpage = \"".$templates->get("error")."\";");
output_page($errorpage);


eval("\$errorpage = \"".$templates->get("error")."\";");
output_page($errorpage);

Zeile 862Zeile 943
	if(!is_array($errors))
{
$errors = array($errors);

	if(!is_array($errors))
{
$errors = array($errors);

	}


	}


	// AJAX error message?
if($mybb->get_input('ajax', MyBB::INPUT_INT))
{

	// AJAX error message?
if($mybb->get_input('ajax', MyBB::INPUT_INT))
{

Zeile 892Zeile 973

return $errors;
}


return $errors;
}





/**
* Presents the user with a "no permission" page
*/
function error_no_permission()
{
global $mybb, $theme, $templates, $db, $lang, $plugins, $session;

/**
* Presents the user with a "no permission" page
*/
function error_no_permission()
{
global $mybb, $theme, $templates, $db, $lang, $plugins, $session;





	$time = TIME_NOW;
$plugins->run_hooks("no_permission");


	$time = TIME_NOW;
$plugins->run_hooks("no_permission");


Zeile 907Zeile 988
		"nopermission" => '1',
"location1" => 0,
"location2" => 0

		"nopermission" => '1',
"location1" => 0,
"location2" => 0

	);

$db->update_query("sessions", $noperm_array, "sid='{$session->sid}'");


	);

$db->update_query("sessions", $noperm_array, "sid='{$session->sid}'");


	if($mybb->get_input('ajax', MyBB::INPUT_INT))
{
// Send our headers.

	if($mybb->get_input('ajax', MyBB::INPUT_INT))
{
// Send our headers.

Zeile 1007Zeile 1088
	}

// Show redirects only if both ACP and UCP settings are enabled, or ACP is enabled, and user is a guest, or they are forced.

	}

// Show redirects only if both ACP and UCP settings are enabled, or ACP is enabled, and user is a guest, or they are forced.

	if($force_redirect == true || ($mybb->settings['redirects'] == 1 && ($mybb->user['showredirect'] == 1 || !$mybb->user['uid'])))

	if($force_redirect == true || ($mybb->settings['redirects'] == 1 && (!$mybb->user['uid'] || $mybb->user['showredirect'] == 1)))

	{
$url = str_replace("&amp;", "&", $url);
$url = htmlspecialchars_uni($url);

	{
$url = str_replace("&amp;", "&", $url);
$url = htmlspecialchars_uni($url);

Zeile 1286Zeile 1367
 */
function usergroup_permissions($gid=0)
{

 */
function usergroup_permissions($gid=0)
{

	global $cache, $groupscache, $grouppermignore, $groupzerogreater;

	global $cache, $groupscache, $grouppermignore, $groupzerogreater, $groupzerolesser, $groupxgreater, $grouppermbyswitch;


if(!is_array($groupscache))
{


if(!is_array($groupscache))
{

Zeile 1303Zeile 1384

$usergroup = array();
$usergroup['all_usergroups'] = $gid;


$usergroup = array();
$usergroup['all_usergroups'] = $gid;

 

// Get those switch permissions from the first valid group.
$permswitches_usergroup = array();
$grouppermswitches = array();
foreach(array_values($grouppermbyswitch) as $permvalue)
{
if(is_array($permvalue))
{
foreach($permvalue as $perm)
{
$grouppermswitches[] = $perm;
}
}
else
{
$grouppermswitches[] = $permvalue;
}
}
$grouppermswitches = array_unique($grouppermswitches);
foreach($groups as $gid)
{
if(trim($gid) == "" || empty($groupscache[$gid]))
{
continue;
}
foreach($grouppermswitches as $perm)
{
$permswitches_usergroup[$perm] = $groupscache[$gid][$perm];
}
break; // Only retieve the first available group's permissions as how following action does.
}


foreach($groups as $gid)
{


foreach($groups as $gid)
{

Zeile 1322Zeile 1434
				else
{
$permbit = "";

				else
{
$permbit = "";

				}

// 0 represents unlimited for numerical group permissions (i.e. private message limit) so take that into account.
if(in_array($perm, $groupzerogreater) && ($access == 0 || $permbit === 0))
{
$usergroup[$perm] = 0;
continue;
}












































































































				}

// permission type: 0 not a numerical permission, otherwise a numerical permission.
// Positive value is for `greater is more` permission, negative for `lesser is more`.
$perm_is_numerical = 0;
$perm_numerical_lowerbound = 0;

// 0 represents unlimited for most numerical group permissions (i.e. private message limit) so take that into account.
if(in_array($perm, $groupzerogreater))
{
// 1 means a `0 or greater` permission. Value 0 means unlimited.
$perm_is_numerical = 1;
}
// Less is more for some numerical group permissions (i.e. post count required for using signature) so take that into account, too.
else if(in_array($perm, $groupzerolesser))
{
// -1 means a `0 or lesser` permission. Value 0 means unlimited.
$perm_is_numerical = -1;
}
// Greater is more, but with a lower bound.
else if(array_key_exists($perm, $groupxgreater))
{
// 2 means a general `greater` permission. Value 0 just means 0.
$perm_is_numerical = 2;
$perm_numerical_lowerbound = $groupxgreater[$perm];
}

if($perm_is_numerical != 0)
{
$update_current_perm = true;

// Ensure it's an integer.
$access = (int)$access;
// Check if this permission should be activatived by another switch permission in current group.
if(array_key_exists($perm, $grouppermbyswitch))
{
if(!is_array($grouppermbyswitch[$perm]))
{
$grouppermbyswitch[$perm] = array($grouppermbyswitch[$perm]);
}

$update_current_perm = $group_current_perm_enabled = $group_perm_enabled = false;
foreach($grouppermbyswitch[$perm] as $permswitch)
{
if(!isset($groupscache[$gid][$permswitch]))
{
continue;
}
$permswitches_current = $groupscache[$gid][$permswitch];

// Determin if the permission is enabled by switches from current group.
if($permswitches_current == 1 || $permswitches_current == "yes") // Keep yes/no for compatibility?
{
$group_current_perm_enabled = true;
}
// Determin if the permission is enabled by switches from previously handled groups.
if($permswitches_usergroup[$permswitch] == 1 || $permswitches_usergroup[$permswitch] == "yes") // Keep yes/no for compatibility?
{
$group_perm_enabled = true;
}
}

// Set this permission if not set yet.
if(!isset($usergroup[$perm]))
{
$usergroup[$perm] = $access;
}

// If current group's setting enables the permission, we may need to update the user's permission.
if($group_current_perm_enabled)
{
// Only update this permission if both its switch and current group switch are on.
if($group_perm_enabled)
{
$update_current_perm = true;
}
// Override old useless value with value from current group.
else
{
$usergroup[$perm] = $access;
}
}
}

// No switch controls this permission, or permission needs an update.
if($update_current_perm)
{
switch($perm_is_numerical)
{
case 1:
case -1:
if($access == 0 || $permbit === 0)
{
$usergroup[$perm] = 0;
break;
}
default:
if($perm_is_numerical > 0 && $access > $permbit || $perm_is_numerical < 0 && $access < $permbit)
{
$usergroup[$perm] = $access;
}
break;
}
}

// Maybe oversubtle, database uses Unsigned on them, but enables usage of permission value with a lower bound.
if($usergroup[$perm] < $perm_numerical_lowerbound)
{
$usergroup[$perm] = $perm_numerical_lowerbound;
}

// Work is done for numerical permissions.
continue;
}


				if($access > $permbit || ($access == "yes" && $permbit == "no") || !$permbit) // Keep yes/no for compatibility?
{
$usergroup[$perm] = $access;
}
}

				if($access > $permbit || ($access == "yes" && $permbit == "no") || !$permbit) // Keep yes/no for compatibility?
{
$usergroup[$perm] = $access;
}
}

 
		}

foreach($permswitches_usergroup as $perm => $value)
{
$permswitches_usergroup[$perm] = $usergroup[$perm];

		}
}


		}
}


Zeile 1471Zeile 1694
	{
if(!empty($groupscache[$gid]))
{

	{
if(!empty($groupscache[$gid]))
{

			$level_permissions = $fpermcache[$fid][$gid];


 
			// If our permissions arn't inherited we need to figure them out
if(empty($fpermcache[$fid][$gid]))
{

			// If our permissions arn't inherited we need to figure them out
if(empty($fpermcache[$fid][$gid]))
{

Zeile 1489Zeile 1710
						}
}
}

						}
}
}

 
			}
else
{
$level_permissions = $fpermcache[$fid][$gid];

			}

// If we STILL don't have forum permissions we use the usergroup itself

			}

// If we STILL don't have forum permissions we use the usergroup itself

Zeile 1731Zeile 1956

foreach($mod_cache as $forumid => $forum)
{


foreach($mod_cache as $forumid => $forum)
{

		if(!is_array($forum) || !in_array($forumid, $parentslist))

		if(empty($forum) || !is_array($forum) || !in_array($forumid, $parentslist))

		{
// No perms or we're not after this forum
continue;
}

// User settings override usergroup settings

		{
// No perms or we're not after this forum
continue;
}

// User settings override usergroup settings

		if(is_array($forum['users'][$uid]))

		if(!empty($forum['users'][$uid]))

		{
$perm = $forum['users'][$uid];
foreach($perm as $action => $value)

		{
$perm = $forum['users'][$uid];
foreach($perm as $action => $value)

Zeile 1763Zeile 1988

foreach($groups as $group)
{


foreach($groups as $group)
{

			if(!is_array($forum['usergroups'][$group]))

			if(empty($forum['usergroups'][$group]) || !is_array($forum['usergroups'][$group]))

			{
// There are no permissions set for this group
continue;

			{
// There are no permissions set for this group
continue;

Zeile 1797Zeile 2022
 */
function is_moderator($fid=0, $action="", $uid=0)
{

 */
function is_moderator($fid=0, $action="", $uid=0)
{

	global $mybb, $cache;

	global $mybb, $cache, $plugins;


if($uid == 0)
{


if($uid == 0)
{

Zeile 1810Zeile 2035
	}

$user_perms = user_permissions($uid);

	}

$user_perms = user_permissions($uid);

	if($user_perms['issupermod'] == 1)
















$hook_args = array(
'fid' => $fid,
'action' => $action,
'uid' => $uid,
);

$plugins->run_hooks("is_moderator", $hook_args);

if(isset($hook_args['is_moderator']))
{
return (boolean) $hook_args['is_moderator'];
}

if(!empty($user_perms['issupermod']) && $user_perms['issupermod'] == 1)

	{
if($fid)
{
$forumpermissions = forum_permissions($fid);

	{
if($fid)
{
$forumpermissions = forum_permissions($fid);

			if($forumpermissions['canview'] && $forumpermissions['canviewthreads'] && !$forumpermissions['canonlyviewownthreads'])
{
return true;

			if(!empty($forumpermissions['canview']) && !empty($forumpermissions['canviewthreads']) && empty($forumpermissions['canonlyviewownthreads']))
{
return true;

			}
return false;
}

			}
return false;
}

Zeile 1835Zeile 2074
					if(isset($modusers['users'][$uid]) && $modusers['users'][$uid]['mid'] && (!$action || !empty($modusers['users'][$uid][$action])))
{
return true;

					if(isset($modusers['users'][$uid]) && $modusers['users'][$uid]['mid'] && (!$action || !empty($modusers['users'][$uid][$action])))
{
return true;

					}


					}


					$groups = explode(',', $user_perms['all_usergroups']);

foreach($groups as $group)

					$groups = explode(',', $user_perms['all_usergroups']);

foreach($groups as $group)

Zeile 1846Zeile 2085
							return true;
}
}

							return true;
}
}

				}

				}

			}
return false;
}

			}
return false;
}

Zeile 1876Zeile 2115
/**
* Get an array of fids that the forum moderator has access to.
* Do not use for administraotrs or global moderators as they moderate any forum and the function will return false.

/**
* Get an array of fids that the forum moderator has access to.
* Do not use for administraotrs or global moderators as they moderate any forum and the function will return false.

 * 

 *

 * @param int $uid The user ID (0 assumes current user)
* @return array|bool an array of the fids the user has moderator access to or bool if called incorrectly.
*/

 * @param int $uid The user ID (0 assumes current user)
* @return array|bool an array of the fids the user has moderator access to or bool if called incorrectly.
*/

Zeile 2118Zeile 2357
{
global $mybb;


{
global $mybb;


	$cookie = $mybb->cookies['mybb'];
if(isset($cookie[$name]))

	if(isset($mybb->cookies['mybb'][$name]))


	{

	{

		$newcookie = my_unserialize($cookie[$name]);

		$newcookie = my_unserialize($mybb->cookies['mybb'][$name]);

	}
else
{

	}
else
{

Zeile 2310Zeile 2548
					$state = 1;
break;
}

					$state = 1;
break;
}





				// not in array
return false;
}

				// not in array
return false;
}

Zeile 2334Zeile 2572
function my_unserialize($str)
{
// Ensure we use the byte count for strings even when strlen() is overloaded by mb_strlen()

function my_unserialize($str)
{
// Ensure we use the byte count for strings even when strlen() is overloaded by mb_strlen()

	if(function_exists('mb_internal_encoding') && (((int)ini_get('mbstring.func_overload')) & 2))
{
$mbIntEnc = mb_internal_encoding();
mb_internal_encoding('ASCII');
}

$out = _safe_unserialize($str);

if(isset($mbIntEnc))
{
mb_internal_encoding($mbIntEnc);
}

	if(function_exists('mb_internal_encoding') && (((int)ini_get('mbstring.func_overload')) & 2))
{
$mbIntEnc = mb_internal_encoding();
mb_internal_encoding('ASCII');
}

$out = _safe_unserialize($str);

if(isset($mbIntEnc))
{
mb_internal_encoding($mbIntEnc);
}


return $out;
}


return $out;
}

Zeile 2396Zeile 2634
		}

return 'a:'.count($value).':{'.$out.'}';

		}

return 'a:'.count($value).':{'.$out.'}';

	}


	}


	// safe_serialize cannot my_serialize resources or objects
return false;
}

	// safe_serialize cannot my_serialize resources or objects
return false;
}

Zeile 2448Zeile 2686
			$serverload[0] = round($serverload[0], 4);
}
else if(@file_exists("/proc/loadavg") && $load = @file_get_contents("/proc/loadavg"))

			$serverload[0] = round($serverload[0], 4);
}
else if(@file_exists("/proc/loadavg") && $load = @file_get_contents("/proc/loadavg"))

		{

		{

			$serverload = explode(" ", $load);
$serverload[0] = round($serverload[0], 4);
}

			$serverload = explode(" ", $load);
$serverload[0] = round($serverload[0], 4);
}

Zeile 2461Zeile 2699

// Suhosin likes to throw a warning if exec is disabled then die - weird
if($func_blacklist = @ini_get('suhosin.executor.func.blacklist'))


// Suhosin likes to throw a warning if exec is disabled then die - weird
if($func_blacklist = @ini_get('suhosin.executor.func.blacklist'))

			{
if(strpos(",".$func_blacklist.",", 'exec') !== false)
{
return $lang->unknown;
}

			{
if(strpos(",".$func_blacklist.",", 'exec') !== false)
{
return $lang->unknown;
}

			}
// PHP disabled functions?
if($func_blacklist = @ini_get('disable_functions'))

			}
// PHP disabled functions?
if($func_blacklist = @ini_get('disable_functions'))

Zeile 2482Zeile 2720
			if(!is_array($serverload))
{
return $lang->unknown;

			if(!is_array($serverload))
{
return $lang->unknown;

			}

			}

		}

		}

	}

	}

	else
{
return $lang->unknown;

	else
{
return $lang->unknown;

Zeile 2499Zeile 2737
 * Returns the amount of memory allocated to the script.
*
* @return int The amount of memory allocated to the script.

 * Returns the amount of memory allocated to the script.
*
* @return int The amount of memory allocated to the script.

 */

 */

function get_memory_usage()
{
if(function_exists('memory_get_peak_usage'))

function get_memory_usage()
{
if(function_exists('memory_get_peak_usage'))

Zeile 2567Zeile 2805
		if(array_key_exists($counter, $changes))
{
if(substr($changes[$counter], 0, 2) == "+-")

		if(array_key_exists($counter, $changes))
{
if(substr($changes[$counter], 0, 2) == "+-")

			{

			{

				$changes[$counter] = substr($changes[$counter], 1);
}
// Adding or subtracting from previous value?

				$changes[$counter] = substr($changes[$counter], 1);
}
// Adding or subtracting from previous value?

Zeile 2585Zeile 2823
						}
}
// Less than 0? That's bad

						}
}
// Less than 0? That's bad

					elseif($new_stats[$counter] < 0)
{
$new_stats[$counter] = 0;

					elseif($new_stats[$counter] < 0)
{
$new_stats[$counter] = 0;

					}
}
}

					}
}
}

Zeile 2799Zeile 3037
		ORDER BY lastpost DESC
LIMIT 0, 1
");

		ORDER BY lastpost DESC
LIMIT 0, 1
");

	$lastpost = $db->fetch_array($query);

 




	$updated_forum = array(
"lastpost" => (int)$lastpost['lastpost'],
"lastposter" => $db->escape_string($lastpost['lastposter']),
"lastposteruid" => (int)$lastpost['lastposteruid'],
"lastposttid" => (int)$lastpost['tid'],
"lastpostsubject" => $db->escape_string($lastpost['subject'])
);















	if($db->num_rows($query) > 0)
{
$lastpost = $db->fetch_array($query);

$updated_forum = array(
"lastpost" => (int)$lastpost['lastpost'],
"lastposter" => $db->escape_string($lastpost['lastposter']),
"lastposteruid" => (int)$lastpost['lastposteruid'],
"lastposttid" => (int)$lastpost['tid'],
"lastpostsubject" => $db->escape_string($lastpost['subject']),
);
}
else {
$updated_forum = array(
"lastpost" => 0,
"lastposter" => '',
"lastposteruid" => 0,
"lastposttid" => 0,
"lastpostsubject" => '',
);
}


$db->update_query("forums", $updated_forum, "fid='{$fid}'");
}


$db->update_query("forums", $updated_forum, "fid='{$fid}'");
}

Zeile 2891Zeile 3142
		FROM ".TABLE_PREFIX."posts p
LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid)
WHERE p.tid='$tid' AND p.visible='1'

		FROM ".TABLE_PREFIX."posts p
LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid)
WHERE p.tid='$tid' AND p.visible='1'

		ORDER BY p.dateline DESC

		ORDER BY p.dateline DESC, p.pid DESC

		LIMIT 1"
);
$lastpost = $db->fetch_array($query);

		LIMIT 1"
);
$lastpost = $db->fetch_array($query);

Zeile 2903Zeile 3154
		FROM ".TABLE_PREFIX."posts p
LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid)
WHERE p.tid='$tid'

		FROM ".TABLE_PREFIX."posts p
LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid)
WHERE p.tid='$tid'

		ORDER BY p.dateline ASC

		ORDER BY p.dateline ASC, p.pid ASC

		LIMIT 1
");
$firstpost = $db->fetch_array($query);

		LIMIT 1
");
$firstpost = $db->fetch_array($query);

Zeile 3006Zeile 3257
 * @return bool
*/
function delete_thread($tid)

 * @return bool
*/
function delete_thread($tid)

{
global $moderation;

if(!is_object($moderation))
{
require_once MYBB_ROOT."inc/class_moderation.php";

{
global $moderation;

if(!is_object($moderation))
{
require_once MYBB_ROOT."inc/class_moderation.php";

		$moderation = new Moderation;
}


		$moderation = new Moderation;
}


Zeile 3426Zeile 3677
			}

$editor_language .= "\n";

			}

$editor_language .= "\n";

		}


		}


		$editor_language .= "}})(jQuery);";

if(defined("IN_ADMINCP"))

		$editor_language .= "}})(jQuery);";

if(defined("IN_ADMINCP"))

Zeile 3445Zeile 3696
				if(!$smiliecache)
{
if(!isset($smilie_cache) || !is_array($smilie_cache))

				if(!$smiliecache)
{
if(!isset($smilie_cache) || !is_array($smilie_cache))

					{

					{

						$smilie_cache = $cache->read("smilies");
}
foreach($smilie_cache as $smilie)

						$smilie_cache = $cache->read("smilies");
}
foreach($smilie_cache as $smilie)

Zeile 3453Zeile 3704
						$smilie['image'] = str_replace("{theme}", $theme['imgdir'], $smilie['image']);
$smiliecache[$smilie['sid']] = $smilie;
}

						$smilie['image'] = str_replace("{theme}", $theme['imgdir'], $smilie['image']);
$smiliecache[$smilie['sid']] = $smilie;
}

				}


				}


				if($mybb->settings['smilieinserter'] && $mybb->settings['smilieinsertercols'] && $mybb->settings['smilieinsertertot'] && !empty($smiliecache))
{
$emoticon = ",emoticon";

				if($mybb->settings['smilieinserter'] && $mybb->settings['smilieinsertercols'] && $mybb->settings['smilieinsertertot'] && !empty($smiliecache))
{
$emoticon = ",emoticon";

Zeile 3462Zeile 3713
				$emoticons_enabled = "true";

unset($smilie);

				$emoticons_enabled = "true";

unset($smilie);





				if(is_array($smiliecache))
{
reset($smiliecache);

				if(is_array($smiliecache))
{
reset($smiliecache);

Zeile 3514Zeile 3765
			}

if($mybb->settings['allowalignmycode'] == 1)

			}

if($mybb->settings['allowalignmycode'] == 1)

			{

			{

				$align = "left,center,right,justify|";

				$align = "left,center,right,justify|";

			}


			}


			if($mybb->settings['allowfontmycode'] == 1)

			if($mybb->settings['allowfontmycode'] == 1)

			{

			{

				$font = "font,";

				$font = "font,";

			}

			}


if($mybb->settings['allowsizemycode'] == 1)
{


if($mybb->settings['allowsizemycode'] == 1)
{

Zeile 3531Zeile 3782
			if($mybb->settings['allowcolormycode'] == 1)
{
$color = "color,";

			if($mybb->settings['allowcolormycode'] == 1)
{
$color = "color,";

			}

			}


if($mybb->settings['allowfontmycode'] == 1 || $mybb->settings['allowsizemycode'] == 1 || $mybb->settings['allowcolormycode'] == 1)
{


if($mybb->settings['allowfontmycode'] == 1 || $mybb->settings['allowsizemycode'] == 1 || $mybb->settings['allowcolormycode'] == 1)
{

Zeile 3564Zeile 3815
			}

eval("\$codeinsert = \"".$templates->get("codebuttons")."\";");

			}

eval("\$codeinsert = \"".$templates->get("codebuttons")."\";");

		}
}

		}
}


return $codeinsert;
}


return $codeinsert;
}

Zeile 3608Zeile 3859
		$query = $db->simple_select("threadsubscriptions", "tid, notification", "tid='".(int)$tid."' AND uid='".$mybb->user['uid']."'", array('limit' => 1));
$subscription = $db->fetch_array($query);


		$query = $db->simple_select("threadsubscriptions", "tid, notification", "tid='".(int)$tid."' AND uid='".$mybb->user['uid']."'", array('limit' => 1));
$subscription = $db->fetch_array($query);


		if($subscription['tid'])

		if(!empty($subscription) && $subscription['tid'])

		{
$subscription_method = (int)$subscription['notification'] + 1;
}

		{
$subscription_method = (int)$subscription['notification'] + 1;
}

Zeile 3664Zeile 3915
				eval("\$getmore = \"".$templates->get("smilieinsert_getmore")."\";");
}


				eval("\$getmore = \"".$templates->get("smilieinsert_getmore")."\";");
}


			$smilies = '';

			$smilies = $smilie_icons = '';

			$counter = 0;
$i = 0;


			$counter = 0;
$i = 0;


Zeile 3913Zeile 4164
		return '';
}


		return '';
}


	$default_selected = array();

	$default_selected = array('all' => '', 'none' => '', 'any' => '');

	$selected_pid = (int)$selected_pid;

if($selected_pid == 0)

	$selected_pid = (int)$selected_pid;

if($selected_pid == 0)

Zeile 3929Zeile 4180
		$default_selected['any'] = ' selected="selected"';
}


		$default_selected['any'] = ' selected="selected"';
}


 
	$prefixselect_prefix = '';

	foreach($prefixes as $prefix)
{
$selected = '';

	foreach($prefixes as $prefix)
{
$selected = '';

Zeile 4836Zeile 5088
		case "posts":
if(is_array($id))
{

		case "posts":
if(is_array($id))
{

				$rids = implode($id, "','");

				$rids = implode("','", $id);

				$rids = "'0','$rids'";
$db->update_query("reportedcontent", array('reportstatus' => 1), "id IN($rids) AND reportstatus='0' AND (type = 'post' OR type = '')");
}

				$rids = "'0','$rids'";
$db->update_query("reportedcontent", array('reportstatus' => 1), "id IN($rids) AND reportstatus='0' AND (type = 'post' OR type = '')");
}

Zeile 4847Zeile 5099
		case "threads":
if(is_array($id))
{

		case "threads":
if(is_array($id))
{

				$rids = implode($id, "','");

				$rids = implode("','", $id);

				$rids = "'0','$rids'";
$db->update_query("reportedcontent", array('reportstatus' => 1), "id2 IN($rids) AND reportstatus='0' AND (type = 'post' OR type = '')");
}

				$rids = "'0','$rids'";
$db->update_query("reportedcontent", array('reportstatus' => 1), "id2 IN($rids) AND reportstatus='0' AND (type = 'post' OR type = '')");
}

Zeile 4966Zeile 5218
			'seconds' => false
), $options);
}

			'seconds' => false
), $options);
}

 

$nicetime = array();


if(!isset($options['years']) || $options['years'] !== false)
{


if(!isset($options['years']) || $options['years'] !== false)
{

Zeile 5004Zeile 5258
	}

if(!isset($options['days']) || $options['days'] !== false)

	}

if(!isset($options['days']) || $options['days'] !== false)

	{

	{

		if($days == 1)

		if($days == 1)

		{

		{

			$nicetime['days'] = "1".$lang_day;
}
else if($days > 1)

			$nicetime['days'] = "1".$lang_day;
}
else if($days > 1)

Zeile 5016Zeile 5270
	}

if(!isset($options['hours']) || $options['hours'] !== false)

	}

if(!isset($options['hours']) || $options['hours'] !== false)

	{

	{

		if($hours == 1)
{
$nicetime['hours'] = "1".$lang_hour;

		if($hours == 1)
{
$nicetime['hours'] = "1".$lang_hour;

Zeile 5051Zeile 5305
		}
}


		}
}


	if(is_array($nicetime))

	if(!empty($nicetime))

	{
return implode(", ", $nicetime);
}

	{
return implode(", ", $nicetime);
}

Zeile 5068Zeile 5322
	global $alttrow;

if($alttrow == "trow1" && !$reset)

	global $alttrow;

if($alttrow == "trow1" && !$reset)

	{

	{

		$trow = "trow2";

		$trow = "trow2";

	}

	}

	else
{
$trow = "trow1";
}

	else
{
$trow = "trow1";
}





	$alttrow = $trow;

	$alttrow = $trow;





	return $trow;
}


	return $trow;
}


Zeile 5103Zeile 5357
	}

// Build the new list of additional groups for this user and make sure they're in the right format

	}

// Build the new list of additional groups for this user and make sure they're in the right format

	$usergroups = "";
$usergroups = $user['additionalgroups'].",".$joingroup;
$groupslist = "";
$groups = explode(",", $usergroups);







	$groups = array_map(
'intval',
explode(',', $user['additionalgroups'])
);

if(!in_array((int)$joingroup, $groups))
{
$groups[] = (int)$joingroup;
$groups = array_diff($groups, array($user['usergroup']));
$groups = array_unique($groups);





	if(is_array($groups))
{
$comma = '';
foreach($groups as $gid)
{
if(trim($gid) != "" && $gid != $user['usergroup'] && !isset($donegroup[$gid]))
{
$groupslist .= $comma.$gid;
$comma = ",";
$donegroup[$gid] = 1;
}
}
}

		$groupslist = implode(',', $groups);

















	// What's the point in updating if they're the same?
if($groupslist != $user['additionalgroups'])
{

 
		$db->update_query("users", array('additionalgroups' => $groupslist), "uid='".(int)$uid."'");
return true;

		$db->update_query("users", array('additionalgroups' => $groupslist), "uid='".(int)$uid."'");
return true;

	}

	}

	else
{
return false;

	else
{
return false;

Zeile 5151Zeile 5396
		return false;
}


		return false;
}


	$groupslist = $comma = '';
$usergroups = $user['additionalgroups'].",";
$donegroup = array();




	$groups = array_map(
'intval',
explode(',', $user['additionalgroups'])
);
$groups = array_diff($groups, array($leavegroup));
$groups = array_unique($groups);





	$groups = explode(",", $user['additionalgroups']);

if(is_array($groups))
{
foreach($groups as $gid)
{
if(trim($gid) != "" && $leavegroup != $gid && empty($donegroup[$gid]))
{
$groupslist .= $comma.$gid;
$comma = ",";
$donegroup[$gid] = 1;
}
}
}

	$groupslist = implode(',', $groups);















$dispupdate = "";
if($leavegroup == $user['displaygroup'])


$dispupdate = "";
if($leavegroup == $user['displaygroup'])

Zeile 5321Zeile 5556
		$tid = 1;
$num_themes = 0;
$themeselect_option = '';

		$tid = 1;
$num_themes = 0;
$themeselect_option = '';


if(!isset($lang->use_default))
{
$lang->use_default = $lang->lang_select_default;
}
}

if(!is_array($tcache))
{
$query = $db->simple_select('themes', 'tid, name, pid, allowedgroups', "pid!='0'");

while($theme = $db->fetch_array($query))
{
$tcache[$theme['pid']][$theme['tid']] = $theme;
}
}

	}

if(!is_array($tcache))
{
$query = $db->simple_select('themes', 'tid, name, pid, allowedgroups', "pid!='0'");

while($theme = $db->fetch_array($query))
{
$tcache[$theme['pid']][$theme['tid']] = $theme;
}
}







if(is_array($tcache[$tid]))
{


if(is_array($tcache[$tid]))
{

Zeile 5357Zeile 5587
					eval("\$themeselect_option .= \"".$templates->get("usercp_themeselector_option")."\";");
++$num_themes;
$depthit = $depth."--";

					eval("\$themeselect_option .= \"".$templates->get("usercp_themeselector_option")."\";");
++$num_themes;
$depthit = $depth."--";

				}

				}


if(array_key_exists($theme['tid'], $tcache))
{


if(array_key_exists($theme['tid'], $tcache))
{

Zeile 5399Zeile 5629
	if(!is_array($tcache))
{
$query = $db->simple_select('themes', 'tid, name, pid, allowedgroups', "pid!='0'");

	if(!is_array($tcache))
{
$query = $db->simple_select('themes', 'tid, name, pid, allowedgroups', "pid!='0'");





		while($theme = $db->fetch_array($query))
{
$tcache[$theme['pid']][$theme['tid']] = $theme;
}
}

		while($theme = $db->fetch_array($query))
{
$tcache[$theme['pid']][$theme['tid']] = $theme;
}
}





	$s_theme = false;

foreach($tcache as $themes)

	$s_theme = false;

foreach($tcache as $themes)

	{

	{

		foreach($themes as $theme)
{
if($tid == $theme['tid'])

		foreach($themes as $theme)
{
if($tid == $theme['tid'])

Zeile 5421Zeile 5651
	}

return $s_theme;

	}

return $s_theme;

}

}


/**
* Custom function for htmlspecialchars which takes in to account unicode


/**
* Custom function for htmlspecialchars which takes in to account unicode

Zeile 5458Zeile 5688
		return number_format($number, 0, $mybb->settings['decpoint'], $mybb->settings['thousandssep']);
}
else

		return number_format($number, 0, $mybb->settings['decpoint'], $mybb->settings['thousandssep']);
}
else

	{

	{

		$parts = explode('.', $number);

		$parts = explode('.', $number);





		if(isset($parts[1]))

		if(isset($parts[1]))

		{

		{

			$decimals = my_strlen($parts[1]);
}
else

			$decimals = my_strlen($parts[1]);
}
else

Zeile 5471Zeile 5701
		}

return number_format((double)$number, $decimals, $mybb->settings['decpoint'], $mybb->settings['thousandssep']);

		}

return number_format((double)$number, $decimals, $mybb->settings['decpoint'], $mybb->settings['thousandssep']);

	}

	}

}

/**

}

/**

Zeile 5496Zeile 5726
	if($charset == "utf-8")
{
return $str;

	if($charset == "utf-8")
{
return $str;

	}

	}


if(!isset($use_iconv))


if(!isset($use_iconv))

	{

	{

		$use_iconv = function_exists("iconv");

		$use_iconv = function_exists("iconv");

	}


	}


	if(!isset($use_mb))

	if(!isset($use_mb))

	{

	{

		$use_mb = function_exists("mb_convert_encoding");
}

if($use_iconv || $use_mb)

		$use_mb = function_exists("mb_convert_encoding");
}

if($use_iconv || $use_mb)

	{
if($to)

	{
if($to)

		{
$from_charset = $lang->settings['charset'];
$to_charset = "UTF-8";

		{
$from_charset = $lang->settings['charset'];
$to_charset = "UTF-8";

		}

		}

		else
{
$from_charset = "UTF-8";

		else
{
$from_charset = "UTF-8";

Zeile 5523Zeile 5753
		if($use_iconv)
{
return iconv($from_charset, $to_charset."//IGNORE", $str);

		if($use_iconv)
{
return iconv($from_charset, $to_charset."//IGNORE", $str);

		}

		}

		else
{
return @mb_convert_encoding($str, $to_charset, $from_charset);

		else
{
return @mb_convert_encoding($str, $to_charset, $from_charset);

Zeile 5548Zeile 5778

/**
* DEPRECATED! Please use other alternatives.


/**
* DEPRECATED! Please use other alternatives.

 *

 *

 * @deprecated
* @param string $message
*

 * @deprecated
* @param string $message
*

Zeile 5557Zeile 5787
function my_wordwrap($message)
{
return $message;

function my_wordwrap($message)
{
return $message;

}

/**
* Workaround for date limitation in PHP to establish the day of a birthday (Provided by meme)

}

/**
* Workaround for date limitation in PHP to establish the day of a birthday (Provided by meme)

 *
* @param int $month The month of the birthday
* @param int $day The day of the birthday

 *
* @param int $month The month of the birthday
* @param int $day The day of the birthday

Zeile 5613Zeile 5843
		31,
30,
31,

		31,
30,
31,

		31,
30,
31,

		31,
30,
31,

		30,
31
);

		30,
31
);

Zeile 5758Zeile 5988
		FROM ".TABLE_PREFIX."posts p
LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid)
WHERE p.tid='$tid'

		FROM ".TABLE_PREFIX."posts p
LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid)
WHERE p.tid='$tid'

		ORDER BY p.dateline ASC

		ORDER BY p.dateline ASC, p.pid ASC

		LIMIT 1
");
$firstpost = $db->fetch_array($query);

		LIMIT 1
");
$firstpost = $db->fetch_array($query);

Zeile 5792Zeile 6022
		FROM ".TABLE_PREFIX."posts p
LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid)
WHERE p.tid='$tid' AND p.visible='1'

		FROM ".TABLE_PREFIX."posts p
LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid)
WHERE p.tid='$tid' AND p.visible='1'

		ORDER BY p.dateline DESC

		ORDER BY p.dateline DESC, p.pid DESC

		LIMIT 1"
);
$lastpost = $db->fetch_array($query);

		LIMIT 1"
);
$lastpost = $db->fetch_array($query);

Zeile 5809Zeile 6039
			FROM ".TABLE_PREFIX."posts p
LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid)
WHERE p.tid='$tid'

			FROM ".TABLE_PREFIX."posts p
LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid)
WHERE p.tid='$tid'

			ORDER BY p.dateline ASC

			ORDER BY p.dateline ASC, p.pid ASC

			LIMIT 1
");
$firstpost = $db->fetch_array($query);

			LIMIT 1
");
$firstpost = $db->fetch_array($query);

Zeile 5817Zeile 6047
		$lastpost['username'] = $firstpost['username'];
$lastpost['uid'] = $firstpost['uid'];
$lastpost['dateline'] = $firstpost['dateline'];

		$lastpost['username'] = $firstpost['username'];
$lastpost['uid'] = $firstpost['uid'];
$lastpost['dateline'] = $firstpost['dateline'];

	}

	}


$lastpost['username'] = $db->escape_string($lastpost['username']);



$lastpost['username'] = $db->escape_string($lastpost['username']);


Zeile 5900Zeile 6130
		{
$cut_string = substr($string, $start);
}

		{
$cut_string = substr($string, $start);
}

	}

	}


if($handle_entities)
{


if($handle_entities)
{

Zeile 5951Zeile 6181
	else
{
$position = stripos($haystack, $needle, $offset);

	else
{
$position = stripos($haystack, $needle, $offset);

	}

return $position;
}

/**

	}

return $position;
}

/**

 * Finds a needle in a haystack and returns it position, mb strings accounted for
*
* @param string $haystack String to look in (haystack)

 * Finds a needle in a haystack and returns it position, mb strings accounted for
*
* @param string $haystack String to look in (haystack)

Zeile 6231Zeile 6461
			$link = THREAD_URL;
}
$link = str_replace("{tid}", $tid, $link);

			$link = THREAD_URL;
}
$link = str_replace("{tid}", $tid, $link);

		return htmlspecialchars_uni($link);
}
}

		return htmlspecialchars_uni($link);
}
}


/**
* Build the post link.


/**
* Build the post link.

Zeile 6245Zeile 6475
function get_post_link($pid, $tid=0)
{
if($tid > 0)

function get_post_link($pid, $tid=0)
{
if($tid > 0)

	{

	{

		$link = str_replace("{tid}", $tid, THREAD_URL_POST);
$link = str_replace("{pid}", $pid, $link);

		$link = str_replace("{tid}", $tid, THREAD_URL_POST);
$link = str_replace("{pid}", $pid, $link);

		return htmlspecialchars_uni($link);
}
else
{

		return htmlspecialchars_uni($link);
}
else
{

		$link = str_replace("{pid}", $pid, POST_URL);
return htmlspecialchars_uni($link);
}

		$link = str_replace("{pid}", $pid, POST_URL);
return htmlspecialchars_uni($link);
}

Zeile 6266Zeile 6496
function get_event_link($eid)
{
$link = str_replace("{eid}", $eid, EVENT_URL);

function get_event_link($eid)
{
$link = str_replace("{eid}", $eid, EVENT_URL);

	return htmlspecialchars_uni($link);
}


	return htmlspecialchars_uni($link);
}


/**
* Build the link to a specified date on the calendar
*

/**
* Build the link to a specified date on the calendar
*

Zeile 6285Zeile 6515
		$link = str_replace("{month}", $month, CALENDAR_URL_DAY);
$link = str_replace("{year}", $year, $link);
$link = str_replace("{day}", $day, $link);

		$link = str_replace("{month}", $month, CALENDAR_URL_DAY);
$link = str_replace("{year}", $year, $link);
$link = str_replace("{day}", $day, $link);

		$link = str_replace("{calendar}", $calendar, $link);
return htmlspecialchars_uni($link);

		$link = str_replace("{calendar}", $calendar, $link);
return htmlspecialchars_uni($link);

	}
else if($month > 0)

	}
else if($month > 0)

	{

	{

		$link = str_replace("{month}", $month, CALENDAR_URL_MONTH);
$link = str_replace("{year}", $year, $link);
$link = str_replace("{calendar}", $calendar, $link);

		$link = str_replace("{month}", $month, CALENDAR_URL_MONTH);
$link = str_replace("{year}", $year, $link);
$link = str_replace("{calendar}", $calendar, $link);

		return htmlspecialchars_uni($link);

		return htmlspecialchars_uni($link);

	}
/* Not implemented
else if($year > 0)

	}
/* Not implemented
else if($year > 0)

	{

	{

	}*/
else
{
$link = str_replace("{calendar}", $calendar, CALENDAR_URL);
return htmlspecialchars_uni($link);

	}*/
else
{
$link = str_replace("{calendar}", $calendar, CALENDAR_URL);
return htmlspecialchars_uni($link);

	}

	}

}

/**

}

/**

Zeile 6338Zeile 6568
	$uid = (int)$uid;

if(!empty($mybb->user) && $uid == $mybb->user['uid'])

	$uid = (int)$uid;

if(!empty($mybb->user) && $uid == $mybb->user['uid'])

	{

	{

		return $mybb->user;
}
elseif(isset($user_cache[$uid]))

		return $mybb->user;
}
elseif(isset($user_cache[$uid]))

Zeile 6371Zeile 6601
	if(!isset($options['username_method']))
{
$options['username_method'] = 0;

	if(!isset($options['username_method']))
{
$options['username_method'] = 0;

	}


	}


	switch($db->type)
{
case 'mysql':

	switch($db->type)
{
case 'mysql':

Zeile 6588Zeile 6818
		}
}
// This user has a cookie lockout, show waiting time

		}
}
// This user has a cookie lockout, show waiting time

	elseif($mybb->cookies['lockoutexpiry'] && $mybb->cookies['lockoutexpiry'] > $now)

	elseif(!empty($mybb->cookies['lockoutexpiry']) && $mybb->cookies['lockoutexpiry'] > $now)

	{
if($fatal)
{

	{
if($fatal)
{

Zeile 6603Zeile 6833
		return false;
}


		return false;
}


	if($mybb->settings['failedlogincount'] > 0 && $attempts['loginattempts'] >= $mybb->settings['failedlogincount'])

	if($mybb->settings['failedlogincount'] > 0 && isset($attempts['loginattempts']) && $attempts['loginattempts'] >= $mybb->settings['failedlogincount'])

	{
// Set the expiry dateline if not set yet
if($attempts['loginlockoutexpiry'] == 0)

	{
// Set the expiry dateline if not set yet
if($attempts['loginlockoutexpiry'] == 0)

Zeile 6659Zeile 6889

return 0;
}


return 0;
}

 
	}

if(!isset($attempts['loginattempts']))
{
$attempts['loginattempts'] = 0;

	}

// User can attempt another login

	}

// User can attempt another login

Zeile 6925Zeile 7160
			if($update_lastuse == true)
{
$db->update_query("banfilters", array("lastuse" => TIME_NOW), "fid='{$banned_username['fid']}'");

			if($update_lastuse == true)
{
$db->update_query("banfilters", array("lastuse" => TIME_NOW), "fid='{$banned_username['fid']}'");

			}
return true;
}
}

			}
return true;
}
}

	// Still here - good username
return false;
}

	// Still here - good username
return false;
}

Zeile 7034Zeile 7269
 * Returns an array of supported timezones
*
* @return string[] Key is timezone offset, Value the language description

 * Returns an array of supported timezones
*
* @return string[] Key is timezone offset, Value the language description

 */

 */

function get_supported_timezones()
{
global $lang;

function get_supported_timezones()
{
global $lang;

Zeile 7086Zeile 7321

/**
* Build a time zone selection list.


/**
* Build a time zone selection list.

 *

 *

 * @param string $name The name of the select
* @param int $selected The selected time zone (defaults to GMT)
* @param boolean $short True to generate a "short" list with just timezone and current time

 * @param string $name The name of the select
* @param int $selected The selected time zone (defaults to GMT)
* @param boolean $short True to generate a "short" list with just timezone and current time

Zeile 7099Zeile 7334
	$timezones = get_supported_timezones();

$selected = str_replace("+", "", $selected);

	$timezones = get_supported_timezones();

$selected = str_replace("+", "", $selected);

 
	$timezone_option = '';

	foreach($timezones as $timezone => $label)
{
$selected_add = "";

	foreach($timezones as $timezone => $label)
{
$selected_add = "";

Zeile 7243Zeile 7479
		{
// CURLOPT_CONNECT_TO
$curlopt[10243] = array(

		{
// CURLOPT_CONNECT_TO
$curlopt[10243] = array(

				$url_components['host'].':'.$url_components['port'].':'.$destination_address
);

				$url_components['host'].':'.$url_components['port'].':'.$destination_address
);

		}
elseif(version_compare(PHP_VERSION, '5.5', '>=') && version_compare($curl_version, '7.21.3', '>='))
{

		}
elseif(version_compare(PHP_VERSION, '5.5', '>=') && version_compare($curl_version, '7.21.3', '>='))
{

Zeile 7258Zeile 7494
		{
$curlopt[CURLOPT_POST] = 1;
$curlopt[CURLOPT_POSTFIELDS] = $post_body;

		{
$curlopt[CURLOPT_POST] = 1;
$curlopt[CURLOPT_POSTFIELDS] = $post_body;

		}

		}


curl_setopt_array($ch, $curlopt);



curl_setopt_array($ch, $curlopt);


Zeile 7271Zeile 7507
			$body = substr($response, $header_size);

if(in_array(curl_getinfo($ch, CURLINFO_HTTP_CODE), array(301, 302)))

			$body = substr($response, $header_size);

if(in_array(curl_getinfo($ch, CURLINFO_HTTP_CODE), array(301, 302)))

			{

			{

				preg_match('/^Location:(.*?)(?:\n|$)/im', $header, $matches);

if($matches)
{
$data = fetch_remote_file(trim(array_pop($matches)), $post_data, --$max_redirects);
}

				preg_match('/^Location:(.*?)(?:\n|$)/im', $header, $matches);

if($matches)
{
$data = fetch_remote_file(trim(array_pop($matches)), $post_data, --$max_redirects);
}

			}

			}

			else
{
$data = $body;

			else
{
$data = $body;

Zeile 7297Zeile 7533
		if(!isset($url_components['path']))
{
$url_components['path'] = "/";

		if(!isset($url_components['path']))
{
$url_components['path'] = "/";

		}

		}

		if(isset($url_components['query']))
{
$url_components['path'] .= "?{$url_components['query']}";
}

$scheme = '';

		if(isset($url_components['query']))
{
$url_components['path'] .= "?{$url_components['query']}";
}

$scheme = '';





		if($url_components['scheme'] == 'https')
{
$scheme = 'ssl://';

		if($url_components['scheme'] == 'https')
{
$scheme = 'ssl://';

Zeile 7317Zeile 7553
		if(function_exists('stream_context_create'))
{
if($url_components['scheme'] == 'https' && $ca_bundle_path = get_ca_bundle_path())

		if(function_exists('stream_context_create'))
{
if($url_components['scheme'] == 'https' && $ca_bundle_path = get_ca_bundle_path())

			{

			{

				$context = stream_context_create(array(
'ssl' => array(
'verify_peer' => true,

				$context = stream_context_create(array(
'ssl' => array(
'verify_peer' => true,

Zeile 7343Zeile 7579
		else
{
$fp = @fsockopen($scheme.$url_components['host'], (int)$url_components['port'], $error_no, $error, 10);

		else
{
$fp = @fsockopen($scheme.$url_components['host'], (int)$url_components['port'], $error_no, $error, 10);

		}

		}





		@stream_set_timeout($fp, 10);

 
		if(!$fp)
{
return false;
}

		if(!$fp)
{
return false;
}

 
		@stream_set_timeout($fp, 10);

		$headers = array();
if(!empty($post_body))
{

		$headers = array();
if(!empty($post_body))
{

Zeile 8473Zeile 8709
	);

// Start from the beginning and work our way in

	);

// Start from the beginning and work our way in

 
	$i = 0;

	do
{
// Check to see if we have matched a first character in our utf-8 array
$offset = match_sequence($string, $hex_chrs);

	do
{
// Check to see if we have matched a first character in our utf-8 array
$offset = match_sequence($string, $hex_chrs);

		if(!$offset)
{
// If not, then we must have a "good" character and we don't need to do anymore processing
break;
}
$string = substr($string, $offset);
}

		if(!$offset)
{
// If not, then we must have a "good" character and we don't need to do anymore processing
break;
}
$string = substr($string, $offset);
}

	while(++$i);

// Start from the end and work our way in
$string = strrev($string);

	while(++$i);

// Start from the end and work our way in
$string = strrev($string);

 
	$i = 0;

	do
{
// Check to see if we have matched a first character in our utf-8 array

	do
{
// Check to see if we have matched a first character in our utf-8 array

Zeile 8526Zeile 8764
function match_sequence($string, $array, $i=0, $n=0)
{
if($string === "")

function match_sequence($string, $array, $i=0, $n=0)
{
if($string === "")

	{

	{

		return 0;
}


		return 0;
}


Zeile 8549Zeile 8787
/**
* Obtain the version of GD installed.
*

/**
* Obtain the version of GD installed.
*

 * @return float Version of GD

 * @return float|null Version of GD

 */
function gd_version()
{

 */
function gd_version()
{

Zeile 8558Zeile 8796
	if($gd_version)
{
return $gd_version;

	if($gd_version)
{
return $gd_version;

	}


	}


	if(!extension_loaded('gd'))
{

	if(!extension_loaded('gd'))
{

		return;

		return null;

	}

if(function_exists("gd_info"))

	}

if(function_exists("gd_info"))

Zeile 8726Zeile 8965
	if(isset($pm['language']))
{
if($pm['language'] != $mybb->user['language'] && $lang->language_exists($pm['language']))

	if(isset($pm['language']))
{
if($pm['language'] != $mybb->user['language'] && $lang->language_exists($pm['language']))

		{

		{

			// Load user language
$lang->set_language($pm['language']);
$lang->load($pm['language_file']);

			// Load user language
$lang->set_language($pm['language']);
$lang->load($pm['language_file']);

Zeile 8737Zeile 8976
		foreach(array('subject', 'message') as $key)
{
if(is_array($pm[$key]))

		foreach(array('subject', 'message') as $key)
{
if(is_array($pm[$key]))

			{

			{

				$lang_string = $lang->{$pm[$key][0]};
$num_args = count($pm[$key]);


				$lang_string = $lang->{$pm[$key][0]};
$num_args = count($pm[$key]);


Zeile 8765Zeile 9004
	if(!$pm['subject'] ||!$pm['message'] || !$pm['touid'] || (!$pm['receivepms'] && !$admin_override))
{
return false;

	if(!$pm['subject'] ||!$pm['message'] || !$pm['touid'] || (!$pm['receivepms'] && !$admin_override))
{
return false;

	}

require_once MYBB_ROOT."inc/datahandlers/pm.php";

$pmhandler = new PMDataHandler();

	}

require_once MYBB_ROOT."inc/datahandlers/pm.php";

$pmhandler = new PMDataHandler();


$subject = $pm['subject'];
$message = $pm['message'];


$subject = $pm['subject'];
$message = $pm['message'];

Zeile 8779Zeile 9018
	if(is_array($toid))
{
$recipients_to = $toid;

	if(is_array($toid))
{
$recipients_to = $toid;

	}

	}

	else
{
$recipients_to = array($toid);
}

	else
{
$recipients_to = array($toid);
}





	$recipients_bcc = array();

// Determine user ID
if((int)$fromid == 0)

	$recipients_bcc = array();

// Determine user ID
if((int)$fromid == 0)

	{

	{

		$fromid = (int)$mybb->user['uid'];
}
elseif((int)$fromid < 0)

		$fromid = (int)$mybb->user['uid'];
}
elseif((int)$fromid < 0)

Zeile 8810Zeile 9049
	);

if(isset($session))

	);

if(isset($session))

	{

	{

		$pm['ipaddress'] = $session->packedip;
}


		$pm['ipaddress'] = $session->packedip;
}


Zeile 8911Zeile 9150
			$plugins->run_hooks('copy_file_to_cdn_start', $hook_args);
}


			$plugins->run_hooks('copy_file_to_cdn_start', $hook_args);
}


		if($mybb->settings['usecdn'] && !empty($mybb->settings['cdnpath']))

		if(!empty($mybb->settings['usecdn']) && !empty($mybb->settings['cdnpath']))

		{
$cdn_path = rtrim($mybb->settings['cdnpath'], '/\\');


		{
$cdn_path = rtrim($mybb->settings['cdnpath'], '/\\');


Zeile 9149Zeile 9388
	}

return $referrals;

	}

return $referrals;

 
}

/**
* Initialize the parser and store the XML data to be parsed.
*
* @param string $data
* @return MyBBXMLParser The constructed XML parser.
*/
function create_xml_parser($data)
{
if(version_compare(PHP_VERSION, '8.0', '>='))
{
require_once MYBB_ROOT."inc/class_xmlparser.php";

return new MyBBXMLParser($data);
}
else
{
require_once MYBB_ROOT."inc/class_xml.php";

return new XMLParser($data);
}
}

/**
* Make a filesystem path absolute.
*
* Returns as-is paths which are already absolute.
*
* @param string $path The input path. Can be either absolute or relative.
* @param string $base The absolute base to which to append $path if $path is
* relative. Must end in DIRECTORY_SEPARATOR or a forward
* slash.
* @return string An absolute filesystem path corresponding to the input path.
*/
function mk_path_abs($path, $base = MYBB_ROOT)
{
$iswin = strtoupper(substr(PHP_OS, 0, 3)) === 'WIN';
$char1 = my_substr($path, 0, 1);
if($char1 != '/' && !($iswin && ($char1 == '\\' || preg_match('(^[a-zA-Z]:\\\\)', $path))))
{
$path = $base.$path;
}

return $path;

}

}