Parse error mit Last-visit-mod

Parabellum · Beitrag von **Parabellum** » 07.02.2006 16:14

Ich versuche derzeit das Last Visit Mod (v1.2.9) einzubauen und jedes mal wenn ich mein Forum danach wieder starten will, bekomme ich die Fehlermeldung

Parse error: parse error, unexpected '=' in /homepages/19/d85507636/htdocs/phpBB2/includes/sessions.php on line 393

Kann mir vielleicht einer helfen? Ich hab leider keinen blassen Schimmer von PHP...

Meine komplette sessions.php gibt's hier und die Einbauanweisungen für das Mod sind hier.

hagily · Beitrag von **hagily** » 07.02.2006 16:20

KB:datei

speichere die sessions.php mal unter sessions.txt ab dann könnte dir auch jemand helden

Parabellum · Beitrag von **Parabellum** » 07.02.2006 16:23

Sorry, ist geändert

DerGonzo · Beitrag von **DerGonzo** » 07.02.2006 18:22

Moin!

Denselben Fehler hatte ich heute auch beim Einbau in ein frisches Board.

Ich habe das so geregelt bekommen:

In diesem Beitrag steht eine funktionierende Version der Datei verlinkt (Änderung 2 Postings tiefer beachten!), danach habe ich das manuelle Update der sessions.php gemacht (die gepostete Datei war für 2.0.17, beim Update auf 2.0.18 wurden Änderungen in der Datei vorgenommen, beim Update auf 2.0.19 nicht).

Hier die Update Anleitung der Datei sessions.php von 2.0.17 auf 2.0.18:

Code: Alles auswählen

#
#-----[ OPEN ]---------------------------------------------
#
includes/sessions.php

#
#-----[ FIND ]---------------------------------------------
#
	$current_time = time();
	$expiry_time = $current_time - $board_config['session_length'];

	//
	// Try and pull the last time stored in a cookie, if it exists
	//
	$sql = "SELECT * 
		FROM " . USERS_TABLE . " 
		WHERE user_id = $user_id";
	if ( !($result = $db->sql_query($sql)) )
	{
		message_die(CRITICAL_ERROR, 'Could not obtain lastvisit data from user table', '', __LINE__, __FILE__, $sql);
	}

	$userdata = $db->sql_fetchrow($result);

	if ( $user_id != ANONYMOUS )
	{
		$auto_login_key = $userdata['user_password'];

		if ( $auto_create )
		{
			if ( isset($sessiondata['autologinid']) && $userdata['user_active'] )
			{
				// We have to login automagically
				if( $sessiondata['autologinid'] === $auto_login_key )
				{
					// autologinid matches password
					$login = 1;
					$enable_autologin = 1;
				}
				else
				{
					// No match; don't login, set as anonymous user
					$login = 0; 
					$enable_autologin = 0; 
					$user_id = $userdata['user_id'] = ANONYMOUS;
				
					$sql = 'SELECT * FROM ' . USERS_TABLE . ' WHERE user_id = ' . ANONYMOUS;
					$result = $db->sql_query($sql);
					$userdata = $db->sql_fetchrow($result);
					$db->sql_freeresult($result);
				}
			}
			else
			{
				// Autologin is not set. Don't login, set as anonymous user
				$login = 0;
				$enable_autologin = 0;
				$user_id = $userdata['user_id'] = ANONYMOUS;

				$sql = 'SELECT * FROM ' . USERS_TABLE . ' WHERE user_id = ' . ANONYMOUS;
				$result = $db->sql_query($sql);
				$userdata = $db->sql_fetchrow($result);
				$db->sql_freeresult($result);
			}
		}
		else
		{
			$login = 1;
		}
	}
	else
	{
		$login = 0;
		$enable_autologin = 0;
	}

#
#-----[ REPLACE WITH ]---------------------------------------------
#
	$current_time = time();

	//
	// Are auto-logins allowed?
	// If allow_autologin is not set or is true then they are
	// (same behaviour as old 2.0.x session code)
	//
	if (isset($board_config['allow_autologin']) && !$board_config['allow_autologin'])
	{
		$enable_autologin = $sessiondata['autologinid'] = false;
	}

	// 
	// First off attempt to join with the autologin value if we have one
	// If not, just use the user_id value
	//
	$userdata = array();

	if ($user_id != ANONYMOUS)
	{
		if (isset($sessiondata['autologinid']) && (string) $sessiondata['autologinid'] != '' && $user_id)
		{
			$sql = 'SELECT u.* 
				FROM ' . USERS_TABLE . ' u, ' . SESSIONS_KEYS_TABLE . ' k
				WHERE u.user_id = ' . (int) $user_id . "
					AND u.user_active = 1
					AND k.user_id = u.user_id
					AND k.key_id = '" . md5($sessiondata['autologinid']) . "'";
			if (!($result = $db->sql_query($sql)))
			{
				message_die(CRITICAL_ERROR, 'Error doing DB query userdata row fetch', '', __LINE__, __FILE__, $sql);
			}

			$userdata = $db->sql_fetchrow($result);
			$db->sql_freeresult($result);
		
			$enable_autologin = $login = 1;
		}
		else if (!$auto_create)
		{
			$sessiondata['autologinid'] = '';
			$sessiondata['userid'] = $user_id;

			$sql = 'SELECT *
				FROM ' . USERS_TABLE . '
				WHERE user_id = ' . (int) $user_id . '
					AND user_active = 1';
			if (!($result = $db->sql_query($sql)))
			{
				message_die(CRITICAL_ERROR, 'Error doing DB query userdata row fetch', '', __LINE__, __FILE__, $sql);
			}

			$userdata = $db->sql_fetchrow($result);
			$db->sql_freeresult($result);

			$login = 1;
		}
	}

	//
	// At this point either $userdata should be populated or
	// one of the below is true
	// * Key didn't match one in the DB
	// * User does not exist
	// * User is inactive
	//
	if (!sizeof($userdata) || !is_array($userdata) || !$userdata)
	{
		$sessiondata['autologinid'] = '';
		$sessiondata['userid'] = $user_id = ANONYMOUS;
		$enable_autologin = $login = 0;

		$sql = 'SELECT *
			FROM ' . USERS_TABLE . '
			WHERE user_id = ' . (int) $user_id;
		if (!($result = $db->sql_query($sql)))
		{
			message_die(CRITICAL_ERROR, 'Error doing DB query userdata row fetch', '', __LINE__, __FILE__, $sql);
		}

		$userdata = $db->sql_fetchrow($result);
		$db->sql_freeresult($result);
	}


#
#-----[ FIND ]---------------------------------------------
#
	{// ( $userdata['user_session_time'] > $expiry_time && $auto_create ) ? $userdata['user_lastvisit'] : ( 

#
#-----[ REPLACE WITH ]---------------------------------------------
#
	{

#
#-----[ FIND ]---------------------------------------------
#
		$sessiondata['autologinid'] = (!$admin) ? (( $enable_autologin && $sessionmethod == SESSION_METHOD_COOKIE ) ? $auto_login_key : '') : $sessiondata['autologinid'];

#
#-----[ REPLACE WITH ]---------------------------------------------
#
		//
		// Regenerate the auto-login key
		//
		if ($enable_autologin)
		{
			list($sec, $usec) = explode(' ', microtime());
			mt_srand(hexdec(substr($session_id, 0, 8)) + (float) $sec + ((float) $usec * 1000000));
			$auto_login_key = uniqid(mt_rand(), true);
			
			if (isset($sessiondata['autologinid']) && (string) $sessiondata['autologinid'] != '')
			{
				$sql = 'UPDATE ' . SESSIONS_KEYS_TABLE . "
					SET last_ip = '$user_ip', key_id = '" . md5($auto_login_key) . "', last_login = $current_time
					WHERE key_id = '" . md5($sessiondata['autologinid']) . "'";
			}
			else
			{
				$sql = 'INSERT INTO ' . SESSIONS_KEYS_TABLE . "(key_id, user_id, last_ip, last_login)
					VALUES ('" . md5($auto_login_key) . "', $user_id, '$user_ip', $current_time)";
			}

			if ( !$db->sql_query($sql) )
			{
				message_die(CRITICAL_ERROR, 'Error updating session key', '', __LINE__, __FILE__, $sql);
			}
			
			$sessiondata['autologinid'] = $auto_login_key;
			unset($auto_login_key);
		}
		else
		{
			$sessiondata['autologinid'] = '';
		}

//		$sessiondata['autologinid'] = (!$admin) ? (( $enable_autologin && $sessionmethod == SESSION_METHOD_COOKIE ) ? $auto_login_key : '') : $sessiondata['autologinid'];

#
#-----[ FIND ]---------------------------------------------
#
	$userdata['session_admin'] = $admin;

#
#-----[ AFTER, ADD ]---------------------------------------------
#
	$userdata['session_key'] = $sessiondata['autologinid'];

#
#-----[ FIND ]---------------------------------------------
#
					//
					// Delete expired sessions
					//
					$expiry_time = $current_time - $board_config['session_length'];

					$sql = "DELETE FROM " . SESSIONS_TABLE . " 
						WHERE session_time < $expiry_time 
							AND session_id <> '$session_id'";
					if ( !$db->sql_query($sql) )
					{
						message_die(CRITICAL_ERROR, 'Error clearing sessions table', '', __LINE__, __FILE__, $sql);
					}

#
#-----[ REPLACE WITH ]---------------------------------------------
#
					session_clean($userdata['session_id']);

#
#-----[ FIND ]---------------------------------------------
#
//
// session_end closes out a session
// deleting the corresponding entry
// in the sessions table
//
function session_end($session_id, $user_id)
{
	global $db, $lang, $board_config;
	global $HTTP_COOKIE_VARS, $HTTP_GET_VARS, $SID;

	$cookiename = $board_config['cookie_name'];
	$cookiepath = $board_config['cookie_path'];
	$cookiedomain = $board_config['cookie_domain'];
	$cookiesecure = $board_config['cookie_secure'];

	$current_time = time();

	//
	// Pull cookiedata or grab the URI propagated sid
	//
	if ( isset($HTTP_COOKIE_VARS[$cookiename . '_sid']) )
	{
		$session_id = isset( $HTTP_COOKIE_VARS[$cookiename . '_sid'] ) ? $HTTP_COOKIE_VARS[$cookiename . '_sid'] : '';
		$sessionmethod = SESSION_METHOD_COOKIE;
	}
	else
	{
		$session_id = ( isset($HTTP_GET_VARS['sid']) ) ? $HTTP_GET_VARS['sid'] : '';
		$sessionmethod = SESSION_METHOD_GET;
	}

	if (!preg_match('/^[A-Za-z0-9]*$/', $session_id))
	{
		return;
	}
	
	//
	// Delete existing session
	//
	$sql = "DELETE FROM " . SESSIONS_TABLE . " 
		WHERE session_id = '$session_id' 
			AND session_user_id = $user_id";
	if ( !$db->sql_query($sql) )
	{
		message_die(CRITICAL_ERROR, 'Error removing user session', '', __LINE__, __FILE__, $sql);
	}

	setcookie($cookiename . '_data', '', $current_time - 31536000, $cookiepath, $cookiedomain, $cookiesecure);
	setcookie($cookiename . '_sid', '', $current_time - 31536000, $cookiepath, $cookiedomain, $cookiesecure);

	return true;
}

#
#-----[ REPLACE WITH ]---------------------------------------------
#
/**
* Terminates the specified session
* It will delete the entry in the sessions table for this session,
* remove the corresponding auto-login key and reset the cookies
*/
function session_end($session_id, $user_id)
{
	global $db, $lang, $board_config, $userdata;
	global $HTTP_COOKIE_VARS, $HTTP_GET_VARS, $SID;

	$cookiename = $board_config['cookie_name'];
	$cookiepath = $board_config['cookie_path'];
	$cookiedomain = $board_config['cookie_domain'];
	$cookiesecure = $board_config['cookie_secure'];

	$current_time = time();

	if (!preg_match('/^[A-Za-z0-9]*$/', $session_id))
	{
		return;
	}
	
	//
	// Delete existing session
	//
	$sql = 'DELETE FROM ' . SESSIONS_TABLE . " 
		WHERE session_id = '$session_id' 
			AND session_user_id = $user_id";
	if ( !$db->sql_query($sql) )
	{
		message_die(CRITICAL_ERROR, 'Error removing user session', '', __LINE__, __FILE__, $sql);
	}

	//
	// Remove this auto-login entry (if applicable)
	//
	if ( isset($userdata['session_key']) && $userdata['session_key'] != '' )
	{
		$autologin_key = md5($userdata['session_key']);
		$sql = 'DELETE FROM ' . SESSIONS_KEYS_TABLE . '
			WHERE user_id = ' . (int) $user_id . "
				AND key_id = '$autologin_key'";
		if ( !$db->sql_query($sql) )
		{
			message_die(CRITICAL_ERROR, 'Error removing auto-login key', '', __LINE__, __FILE__, $sql);
		}
	}

	//
	// We expect that message_die will be called after this function,
	// but just in case it isn't, reset $userdata to the details for a guest
	//
	$sql = 'SELECT *
		FROM ' . USERS_TABLE . '
		WHERE user_id = ' . ANONYMOUS;
	if ( !($result = $db->sql_query($sql)) )
	{
		message_die(CRITICAL_ERROR, 'Error obtaining user details', '', __LINE__, __FILE__, $sql);
	}
	if ( !($userdata = $db->sql_fetchrow($result)) )
	{
		message_die(CRITICAL_ERROR, 'Error obtaining user details', '', __LINE__, __FILE__, $sql);
	}
	$db->sql_freeresult($result);


	setcookie($cookiename . '_data', '', $current_time - 31536000, $cookiepath, $cookiedomain, $cookiesecure);
	setcookie($cookiename . '_sid', '', $current_time - 31536000, $cookiepath, $cookiedomain, $cookiesecure);

	return true;
}

/**
* Removes expired sessions and auto-login keys from the database
*/
function session_clean($session_id)
{
	global $board_config, $db;

	//
	// Delete expired sessions
	//
	$sql = 'DELETE FROM ' . SESSIONS_TABLE . ' 
		WHERE session_time < ' . (time() - (int) $board_config['session_length']) . " 
			AND session_id <> '$session_id'";
	if ( !$db->sql_query($sql) )
	{
		message_die(CRITICAL_ERROR, 'Error clearing sessions table', '', __LINE__, __FILE__, $sql);
	}

	//
	// Delete expired auto-login keys
	// If max_autologin_time is not set then keys will never be deleted
	// (same behaviour as old 2.0.x session code)
	//
	if (!empty($board_config['max_autologin_time']) && $board_config['max_autologin_time'] > 0)
	{
		$sql = 'DELETE FROM ' . SESSIONS_KEYS_TABLE . '
			WHERE last_login < ' . (time() - (86400 * (int) $board_config['max_autologin_time']));
		$db->sql_query($sql);
	}

	return true;
}

#
#-----[ FIND ]---------------------------------------------
#
		$url .= ( ( strpos($url, '?') != false ) ?  ( ( $non_html_amp ) ? '&' : '&' ) : '?' ) . $SID;

#
#-----[ REPLACE WITH ]---------------------------------------------
#
		$url .= ( ( strpos($url, '?') !== false ) ?  ( ( $non_html_amp ) ? '&' : '&' ) : '?' ) . $SID;

#

Viel Erfolg!

Schönen Gruß,
DerGonzo!

Parabellum · Beitrag von **Parabellum** » 09.02.2006 10:57

Juhuu, es geht!

Danke für die Hilfe!