You are attempting to install in a database that already has tables from another installation
+
If you wish to install in this database, all current tables will be dropped which means any existing data will be deleted.
+ You can either continue, choosing to delete all current data or you can choose another SQL table prefix.
+* // Object from class_forums.php class
+* $ipsclass->forums
+* // Object from class_display.php class
+* $ipsclass->print
+* // Object from SQL classes
+* $ipsclass->db
+* // Array of parsed caches (from table cache_store)
+* $ipsclass->cache
+* // Array of settings variables (taken from parsed setting cache)
+* $ipsclass->vars
+* // Array of member variables (taken from class_session::$member)
+* $ipsclass->member
+* // Array of sanitized _GET _POST data (run via parse_clean_value)
+* $ipsclass->input
+* // Array of language strings loaded via separate lang files
+* $ipsclass->lang
+* // Variable: Full base URL with session ID if required
+* $ipsclass->base_url
+* // Array of compiled template objects
+* $ipsclass->compiled_templates
+*
+* Recommended method of passing $ipsclass through modules
+*
+* $module = new module();
+* $module->ipsclass =& $ipsclass; // Create reference
+*
+*
+* @package InvisionPowerBoard
+* @author Matt Mecham
+* @copyright Invision Power Services, Inc.
+* @version 2.1
+*/
+
+if ( ! defined( 'IPSCLASS_LOADED' ) )
+{
+ /**
+ * IPSCLASS loaded Flag
+ */
+ define( 'IPSCLASS_LOADED', 1 );
+}
+
+/**
+* Main ipsclass class.
+*
+* This class holds all the non-class specific functions
+*
+* @package InvisionPowerBoard
+* @author Matt Mecham
+* @version 2.1
+*/
+class ipsclass {
+
+ /**
+ * HUMAN version string (Eg: v2.1 BETA 1)
+ *
+ * @var string
+ */
+ var $version = "v2.1.2";
+
+ /**
+ * LONG version number (Eg: 21000)
+ *
+ * @var string
+ */
+ var $acpversion = '21008';
+
+ /**
+ * Member Array
+ *
+ * @var array
+ */
+ var $member = array();
+
+ /**
+ * _GET _POST Input Array
+ *
+ * @var array
+ */
+ var $input = array();
+
+ /**
+ * Setting variables array
+ *
+ * @var array
+ */
+ var $vars = array();
+
+ /**
+ * Language strings array
+ *
+ * @var array
+ */
+ var $lang = array();
+
+ /**
+ * Skin variables array
+ *
+ * @var array
+ */
+ var $skin = array();
+
+ /**
+ * Compiled loaded templates
+ *
+ * @var array
+ */
+ var $compiled_templates = array();
+
+ /**
+ * Loaded templates inc. ID
+ *
+ * @var array
+ */
+ var $loaded_templates = array();
+
+ /**
+ * Cache array
+ *
+ * @var array
+ */
+ var $cache = array();
+
+ /**
+ * Session ID
+ *
+ * @var string
+ */
+ var $session_id = "";
+
+ /**
+ * Base URL
+ *
+ * @var string
+ */
+ var $base_url = "";
+
+ /**
+ * Language ID; corresponds to cache/lang_cache/{folder}/
+ *
+ * @var string
+ */
+ var $lang_id = "";
+
+ /**
+ * Session type (cookie or url)
+ *
+ * @var string
+ */
+ var $session_type = "";
+
+ /**#@+
+ * @access public
+ * @var string
+ */
+ var $lastclick = "";
+ var $location = "";
+ var $debug_html = "";
+ var $perm_id = "";
+ var $offset = "";
+ var $num_format = "";
+ var $query_string_safe = '';
+
+ /**
+ * MD5 Check variable
+ */
+ var $md5_check = '';
+ /**#@-*/
+
+ var $server_load = 0;
+ var $can_use_fancy_js = 0;
+ var $offset_set = 0;
+ var $allow_unicode = 1;
+ var $get_magic_quotes = 0;
+
+ /**#@+
+ * @access public
+ * @var object
+ */
+ var $converge;
+ var $print;
+ var $sess;
+ var $forums;
+ /**#@-*/
+
+ /**#@+
+ * @access public
+ * @var array
+ */
+ var $topic_cache = array();
+ var $time_formats = array();
+ var $time_options = array();
+ var $today_array = array();
+
+ /**
+ * User's browser array (version, browser)
+ */
+ var $browser;
+ /**#@-*/
+
+
+
+ /*-------------------------------------------------------------------------*/
+ // Set up some standards to save CPU later
+ /*-------------------------------------------------------------------------*/
+
+ /**
+ * Initial ipsclass, set up some variables for later
+ * Populates:
+ * $this->time_options, $this->num_format, $this->get_magic_quotes, $this->ip_address
+ * $this->user_agent, $this->browser, $this->operating_system
+ *
+ * @return void;
+ */
+ function initiate_ipsclass()
+ {
+ $this->time_options = array( 'JOINED' => $this->vars['clock_joined'],
+ 'SHORT' => $this->vars['clock_short'],
+ 'LONG' => $this->vars['clock_long'],
+ 'TINY' => $this->vars['clock_tiny'] ? $this->vars['clock_tiny'] : 'j M Y - G:i',
+ 'DATE' => $this->vars['clock_date'] ? $this->vars['clock_date'] : 'j M Y',
+ );
+
+ $this->num_format = ($this->vars['number_format'] == 'space') ? ' ' : $this->vars['number_format'];
+
+ $this->get_magic_quotes = get_magic_quotes_gpc();
+
+ //-----------------------------------------
+ // Sort out the accessing IP
+ // (Thanks to Cosmos and schickb)
+ //-----------------------------------------
+
+ $addrs = array();
+
+ if ( $this->vars['xforward_matching'] )
+ {
+ foreach( array_reverse( explode( ',', $this->my_getenv('HTTP_X_FORWARDED_FOR') ) ) as $x_f )
+ {
+ $x_f = trim($x_f);
+
+ if ( preg_match( '/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/', $x_f ) )
+ {
+ $addrs[] = $x_f;
+ }
+ }
+
+ $addrs[] = $this->my_getenv('HTTP_CLIENT_IP');
+ $addrs[] = $this->my_getenv('HTTP_PROXY_USER');
+ }
+
+ $addrs[] = $this->my_getenv('REMOTE_ADDR');
+
+ //-----------------------------------------
+ // Do we have one yet?
+ //-----------------------------------------
+
+ foreach ( $addrs as $ip )
+ {
+ if ( $ip )
+ {
+ preg_match( "/^([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})$/", $ip, $match );
+
+ $this->ip_address = $match[1].'.'.$match[2].'.'.$match[3].'.'.$match[4];
+
+ if ( $this->ip_address AND $this->ip_address != '...' )
+ {
+ break;
+ }
+ }
+ }
+
+ //-----------------------------------------
+ // Make sure we take a valid IP address
+ //-----------------------------------------
+
+ if ( ! $this->ip_address OR $this->ip_address == '...' )
+ {
+ print "Could not determine your IP address";
+ exit();
+ }
+
+ #Backwards compat:
+ $this->input["IP_ADDRESS"] = $this->ip_address;
+
+ //-----------------------------------------
+ // Make a safe query string
+ //-----------------------------------------
+
+ $this->query_string_safe = str_replace( '&', '&', $this->parse_clean_value( urldecode($this->my_getenv('QUERY_STRING')) ) );
+ $this->query_string_real = str_replace( '&' , '&', $this->query_string_safe );
+
+ //-----------------------------------------
+ // Upload dir?
+ //-----------------------------------------
+
+ $this->vars['upload_dir'] = $this->vars['upload_dir'] ? $this->vars['upload_dir'] : INS_ROOT_PATH.'uploads';
+
+ //-----------------------------------------
+ // Char set
+ //-----------------------------------------
+
+ $this->vars['gb_char_set'] = $this->vars['gb_char_set'] ? $this->vars['gb_char_set'] : 'iso-8859-1';
+
+ //-----------------------------------------
+ // PHP API
+ //-----------------------------------------
+
+ define('IPB_PHP_SAPI', php_sapi_name() );
+
+ //-----------------------------------------
+ // IPS CLASS INITIATED
+ //-----------------------------------------
+
+ if ( ! defined( 'IPSCLASS_INITIATED' ) )
+ {
+ define( 'IPSCLASS_INITIATED', 1 );
+ }
+
+ //-----------------------------------------
+ // Get user-agent, browser and OS
+ //-----------------------------------------
+
+ $this->user_agent = $this->parse_clean_value($this->my_getenv('HTTP_USER_AGENT'));
+ $this->browser = $this->fetch_browser();
+ $this->operating_system = $this->fetch_os();
+
+ //-----------------------------------------
+ // Can we use fancy JS? IE6, Safari, Moz
+ // and opera 7.6
+ //-----------------------------------------
+
+ if ( $this->browser['browser'] == 'ie' AND $this->browser['version'] >= 6.0 )
+ {
+ $this->can_use_fancy_js = 1;
+ }
+ else if ( $this->browser['browser'] == 'gecko' AND $this->browser['version'] >= 20030312 )
+ {
+ $this->can_use_fancy_js = 1;
+ }
+ else if ( $this->browser['browser'] == 'mozilla' AND $this->browser['version'] >= 1.3 )
+ {
+ $this->can_use_fancy_js = 1;
+ }
+ else if ( $this->browser['browser'] == 'opera' AND $this->browser['version'] >= 7.6 )
+ {
+ $this->can_use_fancy_js = 1;
+ }
+ else if ( $this->browser['browser'] == 'safari' AND $this->browser['version'] >= 120)
+ {
+ $this->can_use_fancy_js = 1;
+ }
+
+ //$this->can_use_fancy_js = 0;
+ }
+
+ /*-------------------------------------------------------------------------*/
+ // INIT: Load cache
+ /*-------------------------------------------------------------------------*/
+
+ /**
+ * Loads and parses the required cache elements from the DB
+ *
+ * @todo Add in methods to save and write to disk file
+ * @param array Array of caches to load
+ * @return void
+ */
+
+ function init_load_cache( $cachearray=array('settings', 'group_cache', 'systemvars', 'skin_id_cache', 'forum_cache', 'rss_export') )
+ {
+ //--------------------------------
+ // Generate cache list
+ //--------------------------------
+
+ $cachelist = "'".implode( "','", $cachearray )."'";
+
+ //--------------------------------
+ // Get...
+ //--------------------------------
+
+ $this->DB->simple_construct( array( 'select' => '*', 'from' => 'cache_store', 'where' => "cs_key IN ( $cachelist )" ) );
+ $this->DB->simple_exec();
+
+ while ( $r = $this->DB->fetch_row() )
+ {
+ if ( $r['cs_key'] == 'settings' )
+ {
+ $tmp = unserialize( $r['cs_value'] );
+
+ if ( is_array( $tmp ) and count( $tmp ) )
+ {
+ foreach( $tmp as $k => $v )
+ {
+ $this->vars[ $k ] = $v;
+ }
+ }
+
+ unset( $tmp );
+ }
+ else
+ {
+ if ( $r['cs_array'] )
+ {
+ $this->cache[ $r['cs_key'] ] = unserialize( stripslashes($r['cs_value']) );
+ }
+ else
+ {
+ $this->cache[ $r['cs_key'] ] = $r['cs_value'];
+ }
+ }
+ }
+
+ if ( ! isset( $this->cache['systemvars'] ) )
+ {
+ $this->DB->simple_exec_query( array( 'delete' => 'cache_store', 'where' => "cs_key='systemvars'" ) );
+ $this->DB->do_insert( 'cache_store', array( 'cs_key' => 'systemvars', 'cs_value' => addslashes(serialize(array())), 'cs_array' => 1 ) );
+ }
+
+ //--------------------------------
+ // Set up cache path
+ //--------------------------------
+
+ if ( $this->vars['ipb_cache_path'] )
+ {
+ define( 'CACHE_PATH', $this->vars['ipb_cache_path'] );
+ }
+ else
+ {
+ define( 'CACHE_PATH', INS_ROOT_PATH . "../" );
+ }
+
+ //-----------------------------------------
+ // IPS CACHE LOADED
+ //-----------------------------------------
+
+ if ( ! defined( 'IPSCLASS_CACHE_LOADED' ) )
+ {
+ define( 'IPSCLASS_CACHE_LOADED', 1 );
+ }
+
+ //--------------------------------
+ // Set up defaults
+ //--------------------------------
+
+ $this->vars['topic_title_max_len'] = $this->vars['topic_title_max_len'] ? $this->vars['topic_title_max_len'] : 50;
+ }
+
+ /*-------------------------------------------------------------------------*/
+ // INIT: DB Connection
+ /*-------------------------------------------------------------------------*/
+
+ /**
+ * Initializes the database connection and populates $ipsclass->DB
+ *
+ * @return void
+ */
+
+ function init_db_connection( $db, $user, $pass, $host, $pre, $driver='mysql' )
+ {
+ //-----------------------------------------
+ // INIT
+ //-----------------------------------------
+
+ $file = '';
+
+ //-----------------------------------------
+ // Cache file?
+ //-----------------------------------------
+
+ if ( defined( 'INS_SQL_FILE' ) )
+ {
+ $file = str_replace( '<%driver%>', $driver, INS_SQL_FILE );
+ }
+
+ $classname = "db_driver_".$driver;
+
+ $this->DB = new $classname;
+
+ $this->DB->obj['sql_database'] = $db;
+ $this->DB->obj['sql_user'] = $user;
+ $this->DB->obj['sql_pass'] = $pass;
+ $this->DB->obj['sql_host'] = $host;
+ $this->DB->obj['sql_tbl_prefix'] = $pre;
+ $this->DB->obj['use_shutdown'] = 0;
+
+ if ( $file )
+ {
+ $this->DB->obj['query_cache_file'] = $file;
+ }
+
+ if ( ! defined( 'SQL_PREFIX' ) )
+ {
+ define( 'SQL_PREFIX', $pre );
+ }
+
+ //-----------------------------------
+ // Required vars?
+ //-----------------------------------
+
+ if ( is_array( $this->DB->connect_vars ) and count( $this->DB->connect_vars ) )
+ {
+ foreach( $this->DB->connect_vars as $k => $v )
+ {
+ $this->DB->connect_vars[ $k ] = $this->vars[ $k ];
+ }
+ }
+
+ //--------------------------------
+ // Get a DB connection
+ //--------------------------------
+
+ $this->DB->connect();
+
+ //-----------------------------------------
+ // IPS DB LOADED
+ //-----------------------------------------
+
+ if ( ! defined( 'IPSCLASS_DB_LOADED' ) )
+ {
+ define( 'IPSCLASS_DB_LOADED', 1 );
+ }
+ }
+
+ /*-------------------------------------------------------------------------*/
+ // Get browser
+ // Return: unknown, windows, mac
+ /*-------------------------------------------------------------------------*/
+
+ /**
+ * Fetches the user's operating system
+ *
+ * @return string
+ */
+
+ function fetch_os()
+ {
+ $useragent = strtolower($this->my_getenv('HTTP_USER_AGENT'));
+
+ if ( strstr( $useragent, 'mac' ) )
+ {
+ return 'mac';
+ }
+
+ if ( preg_match( '#wi(n|n32|ndows)#', $useragent ) )
+ {
+ return 'windows';
+ }
+
+ return 'unknown';
+ }
+
+ /*-------------------------------------------------------------------------*/
+ // Get browser
+ // Return: unknown, opera, IE, mozilla, konqueror, safari
+ /*-------------------------------------------------------------------------*/
+
+ /**
+ * Fetches the user's browser from their user-agent
+ *
+ * @return array [ browser, version ]
+ */
+
+ function fetch_browser()
+ {
+ $version = 0;
+ $browser = "unknown";
+ $useragent = strtolower($this->my_getenv('HTTP_USER_AGENT'));
+
+ //-----------------------------------------
+ // Opera...
+ //-----------------------------------------
+
+ if ( strstr( $useragent, 'opera' ) )
+ {
+ preg_match( "#opera[ /]([0-9\.]{1,10})#", $useragent, $ver );
+
+ return array( 'browser' => 'opera', 'version' => $ver[1] );
+ }
+
+ //-----------------------------------------
+ // IE...
+ //-----------------------------------------
+
+ if ( strstr( $useragent, 'msie' ) )
+ {
+ preg_match( "#msie[ /]([0-9\.]{1,10})#", $useragent, $ver );
+
+ return array( 'browser' => 'ie', 'version' => $ver[1] );
+ }
+
+ //-----------------------------------------
+ // Safari...
+ //-----------------------------------------
+
+ if ( strstr( $useragent, 'safari' ) )
+ {
+ preg_match( "#safari/([0-9.]{1,10})#", $useragent, $ver );
+
+ return array( 'browser' => 'safari', 'version' => $ver[1] );
+ }
+
+ //-----------------------------------------
+ // Mozilla browsers...
+ //-----------------------------------------
+
+ if ( strstr( $useragent, 'gecko' ) )
+ {
+ preg_match( "#gecko/(\d+)#", $useragent, $ver );
+
+ return array( 'browser' => 'gecko', 'version' => $ver[1] );
+ }
+
+ //-----------------------------------------
+ // Older Mozilla browsers...
+ //-----------------------------------------
+
+ if ( strstr( $useragent, 'mozilla' ) )
+ {
+ preg_match( "#^mozilla/[5-9]\.[0-9.]{1,10}.+rv:([0-9a-z.+]{1,10})#", $useragent, $ver );
+
+ return array( 'browser' => 'mozilla', 'version' => $ver[1] );
+ }
+
+ //-----------------------------------------
+ // Konqueror...
+ //-----------------------------------------
+
+ if ( strstr( $useragent, 'konqueror' ) )
+ {
+ preg_match( "#konqueror/([0-9.]{1,10})#", $useragent, $ver );
+
+ return array( 'browser' => 'konqueror', 'version' => $ver[1] );
+ }
+
+ //-----------------------------------------
+ // Still here?
+ //-----------------------------------------
+
+ return array( 'browser' => $browser, 'version' => $version );
+ }
+
+ /*-------------------------------------------------------------------------*/
+ //
+ // LOAD CLASS: Wrapper to load ..er.. classes
+ //
+ /*-------------------------------------------------------------------------*/
+
+ /**
+ * Wrapper function to load a class and pass $this automagically
+ *
+ * @param string File name
+ * @param string Class Name
+ * @param string Constructor variables
+ * @return object
+ */
+
+ function load_class( $file_name, $class_name, $pass_var="" )
+ {
+ if ( ! $class_name )
+ {
+ $class_name = $file_name;
+ }
+
+ require_once( $file_name );
+
+ if ( $pass_var )
+ {
+ $class = new $class_name ( $pass_var );
+ }
+ else
+ {
+ $class = new $class_name;
+ }
+
+ $class->ipsclass =& $this;
+ return $class;
+ }
+
+ /*-------------------------------------------------------------------------*/
+ // UNPACK MEMBER CACHE
+ /*-------------------------------------------------------------------------*/
+ /**
+ * Unpacks a member's cache
+ *
+ * Left as a function for any other processing
+ *
+ * @param string Serialized cache array
+ * @return array Unpacked array
+ */
+ function unpack_member_cache( $cache_serialized_array="" )
+ {
+ return unserialize( $cache_serialized_array );
+ }
+
+ /*-------------------------------------------------------------------------*/
+ // PACK MEMBER CACHE
+ /*-------------------------------------------------------------------------*/
+ /**
+ * Packs up member's cache
+ *
+ * Takes an existing array and updates member's DB row
+ * This will overwrite any existing entries by the same
+ * key and create new entries for non-existing rows
+ *
+ * @param integer Member ID
+ * @param array New array
+ * @param array Current Array (optional)
+ * @return boolean
+ */
+ function pack_and_update_member_cache( $member_id, $new_cache_array, $current_cache_array='' )
+ {
+ //-----------------------------------------
+ // INIT
+ //-----------------------------------------
+
+ $member_id = intval( $member_id );
+
+ //-----------------------------------------
+ // Got a member ID?
+ //-----------------------------------------
+
+ if ( ! $member_id )
+ {
+ return FALSE;
+ }
+
+ //-----------------------------------------
+ // Got anything to update?
+ //-----------------------------------------
+
+ if ( ! is_array( $new_cache_array ) OR ! count( $new_cache_array ) )
+ {
+ return FALSE;
+ }
+
+ //-----------------------------------------
+ // Got a current cache?
+ //-----------------------------------------
+
+ if ( ! is_array( $current_cache_array ) )
+ {
+ $member = $this->DB->build_and_exec_query( array( 'select' => "members_cache", 'from' => 'members', 'where' => 'id='.$member_id ) );
+
+ $member['members_cache'] = $member['members_cache'] ? $member['members_cache'] : array();
+
+ $current_cache_array = unserialize( $member['members_cache'] );
+ }
+
+ //-----------------------------------------
+ // Overwrite...
+ //-----------------------------------------
+
+ foreach( $new_cache_array as $k => $v )
+ {
+ $current_cache_array[ $k ] = $v;
+ }
+
+ //-----------------------------------------
+ // Update...
+ //-----------------------------------------
+
+ $this->DB->do_update( 'members', array( 'members_cache' => serialize( $current_cache_array ) ), 'id='.$member_id );
+
+ //-----------------------------------------
+ // Set member array right...
+ //-----------------------------------------
+
+ $this->member['_cache'] = $current_cache_array;
+ }
+
+ /*-------------------------------------------------------------------------*/
+ // UPDATE FORUM CACHE
+ /*-------------------------------------------------------------------------*/
+ /**
+ * Updates forum cache (loads all, recaches all)
+ *
+ * @return void
+ */
+ function update_forum_cache()
+ {
+ $ignore_me = array( 'redirect_url', 'redirect_loc', 'rules_text', 'permission_custom_error', 'notify_modq_emails' );
+
+ if ( $this->vars['forum_cache_minimum'] )
+ {
+ $ignore_me[] = 'description';
+ $ignore_me[] = 'rules_title';
+ }
+
+ $this->cache['forum_cache'] = array();
+
+ $this->DB->simple_construct( array( 'select' => '*',
+ 'from' => 'forums',
+ 'order' => 'parent_id, position'
+ ) );
+ $this->DB->simple_exec();
+
+ while( $f = $this->DB->fetch_row() )
+ {
+ $fr = array();
+
+ $perms = unserialize(stripslashes($f['permission_array']));
+
+ //-----------------------------------------
+ // Stuff we don't need...
+ //-----------------------------------------
+
+ foreach( $f as $k => $v )
+ {
+ if ( in_array( $k, $ignore_me ) )
+ {
+ continue;
+ }
+ else
+ {
+ if ( $v != "" )
+ {
+ $fr[ $k ] = $v;
+ }
+ }
+ }
+
+ $fr['read_perms'] = $perms['read_perms'];
+ $fr['reply_perms'] = $perms['reply_perms'];
+ $fr['start_perms'] = $perms['start_perms'];
+ $fr['upload_perms'] = $perms['upload_perms'];
+ $fr['show_perms'] = $perms['show_perms'];
+
+ unset($fr['permission_array']);
+
+ $this->cache['forum_cache'][ $fr['id'] ] = $fr;
+ }
+
+ $this->update_cache( array( 'name' => 'forum_cache', 'array' => 1, 'deletefirst' => 1, 'donow' => 1 ) );
+ }
+
+ /*-------------------------------------------------------------------------*/
+ //
+ // UPDATE CACHE
+ //
+ /*-------------------------------------------------------------------------*/
+
+ /**
+ * Updates cache
+ *
+ * @param array Cache values (name, value, deletefirst, donow)
+ * @todo remove some of the MySQL specific code
+ * @return void
+ */
+
+ function update_cache( $v=array() )
+ {
+ //-----------------------------------------
+ // Don't cache forums?
+ //-----------------------------------------
+
+ if ( $v['name'] == 'forum_cache' AND $this->vars['no_cache_forums'] )
+ {
+ return;
+ }
+
+ //-----------------------------------------
+ // Next...
+ //-----------------------------------------
+
+ if ( $v['name'] )
+ {
+ if ( ! $v['value'] )
+ {
+ $value = $this->DB->add_slashes(serialize($this->cache[ $v['name'] ]));
+ }
+
+ $this->DB->manual_addslashes = 1;
+ $this->DB->no_escape_fields['cs_key'] = 1;
+
+ if ( $v['deletefirst'] == 1 )
+ {
+ if ( $v['donow'] )
+ {
+ if ( $this->vars['sql_driver'] == 'mysql' )
+ {
+ $this->DB->query( "REPLACE INTO ".SQL_PREFIX."cache_store SET cs_key='{$v['name']}', cs_value='$value', cs_array=".intval($v['array']) );
+ }
+ else
+ {
+ $this->DB->simple_construct( array( 'delete' => 'cache_store', 'where' => "cs_key='{$v['name']}'" ) );
+ $this->DB->simple_exec();
+
+ $this->DB->do_insert( 'cache_store', array( 'cs_array' => intval($v['array']), 'cs_key' => $v['name'], 'cs_value' => $value ) );
+ }
+ }
+ else
+ {
+ if ( $this->vars['sql_driver'] == 'mysql' )
+ {
+ $this->DB->query( "REPLACE INTO ".SQL_PREFIX."cache_store SET cs_key='{$v['name']}', cs_value='$value', cs_array=".intval($v['array']) );
+ }
+ else
+ {
+ $this->DB->simple_construct( array( 'delete' => 'cache_store', 'where' => "cs_key='{$v['name']}'" ) );
+ $this->DB->simple_shutdown_exec();
+
+ $this->DB->do_shutdown_insert( 'cache_store', array( 'cs_array' => intval($v['array']), 'cs_key' => $v['name'], 'cs_value' => $value ) );
+ }
+ }
+ }
+ else
+ {
+ if ( $v['donow'] )
+ {
+ $this->DB->do_update( 'cache_store', array( 'cs_array' => intval($v['array']), 'cs_value' => $value ), "cs_key='{$v['name']}'" );
+ }
+ else
+ {
+ $this->DB->do_shutdown_update( 'cache_store', array( 'cs_array' => intval($v['array']), 'cs_value' => $value ), "cs_key='{$v['name']}'" );
+ }
+ }
+
+ $this->DB->manual_addslashes = 0;
+ }
+ }
+
+ /*-------------------------------------------------------------------------*/
+ //
+ // MY DECONSTRUCTOR
+ //
+ /*-------------------------------------------------------------------------*/
+
+ /**
+ * Manual deconstructor
+ *
+ * Runs any SQL shutdown queries and mail tasks
+ *
+ * @return void
+ */
+
+ function my_deconstructor()
+ {
+ //-----------------------------------------
+ // Any shutdown queries
+ //-----------------------------------------
+
+ $this->DB->return_die = 0;
+
+ if ( count( $this->DB->obj['shutdown_queries'] ) )
+ {
+ foreach( $this->DB->obj['shutdown_queries'] as $q )
+ {
+ $this->DB->query( $q );
+ }
+ }
+
+ $this->DB->return_die = 1;
+
+ $this->DB->obj['shutdown_queries'] = array();
+
+ //-----------------------------------------
+ // Process mail queue
+ //-----------------------------------------
+
+ $this->process_mail_queue();
+
+ $this->DB->close_db();
+ }
+
+ /*-------------------------------------------------------------------------*/
+ // txt_alphanumerical_clean
+ // ------------------
+ // Remove non alphas
+ /*-------------------------------------------------------------------------*/
+
+ /**
+ * Clean a string to remove all non alphanumeric characters
+ *
+ * @param string Input String
+ * @return string Parsed string
+ * @since 2.1
+ */
+ function txt_alphanumerical_clean( $t )
+ {
+ return preg_replace( "/[^a-zA-Z0-9\-\_]/", "" , $t );
+ }
+
+ /*-------------------------------------------------------------------------*/
+ // txt_mb_strlen
+ // ------------------
+ // Multi byte char string length
+ /*-------------------------------------------------------------------------*/
+
+ /**
+ * Get the true length of a multi-byte character string
+ *
+ * @param string Input String
+ * @return intger String length
+ * @since 2.1
+ */
+ function txt_mb_strlen( $t )
+ {
+ return strlen( preg_replace("/&#([0-9]+);/", "-", $this->txt_stripslashes( $t ) ) );
+ }
+
+ /*-------------------------------------------------------------------------*/
+ // txt_stripslashes
+ // ------------------
+ // Make Big5 safe - only strip if not already...
+ /*-------------------------------------------------------------------------*/
+
+ /**
+ * Remove slashes if magic_quotes enabled
+ *
+ * @param string Input String
+ * @return string Parsed string
+ * @since 2.0
+ */
+ function txt_stripslashes($t)
+ {
+ if ( $this->get_magic_quotes )
+ {
+ $t = stripslashes($t);
+ $t = preg_replace( "/\\\(?!&#|\?#)/", "\", $t );
+ }
+
+ return $t;
+ }
+
+ /*-------------------------------------------------------------------------*/
+ // Safe Slashes - ensures slashes are saved correctly
+ /*-------------------------------------------------------------------------*/
+
+ /**
+ * Attempt to make slashes safe for us in DB (not really needed now?)
+ *
+ * @param string Input String
+ * @return string Parsed string
+ * @since 2.0
+ */
+ function txt_safeslashes($t="")
+ {
+ return str_replace( '\\', "\\\\", $this->txt_stripslashes($t));
+ }
+
+ /*-------------------------------------------------------------------------*/
+ // txt_htmlspecialchars
+ // ------------------
+ // Custom version of htmlspecialchars to take into account mb chars
+ /*-------------------------------------------------------------------------*/
+
+ /**
+ * htmlspecialchars including multi-byte characters
+ *
+ * @param string Input String
+ * @return string Parsed string
+ * @since 2.0
+ */
+ function txt_htmlspecialchars($t="")
+ {
+ // Use forward look up to only convert & not {
+ $t = preg_replace("/&(?!#[0-9]+;)/s", '&', $t );
+ $t = str_replace( "<", "<" , $t );
+ $t = str_replace( ">", ">" , $t );
+ $t = str_replace( '"', """, $t );
+ $t = str_replace( "'", ''', $t );
+
+ return $t; // A nice cup of?
+ }
+
+ /*-------------------------------------------------------------------------*/
+ // txt_UNhtmlspecialchars
+ // ------------------
+ // Undoes what the above function does. Yes.
+ /*-------------------------------------------------------------------------*/
+
+ /**
+ * unhtmlspecialchars including multi-byte characters
+ *
+ * @param string Input String
+ * @return string Parsed string
+ * @since 2.0
+ */
+ function txt_UNhtmlspecialchars($t="")
+ {
+ $t = str_replace( "&" , "&", $t );
+ $t = str_replace( "<" , "<", $t );
+ $t = str_replace( ">" , ">", $t );
+ $t = str_replace( """, '"', $t );
+ $t = str_replace( "'", "'", $t );
+
+ return $t;
+ }
+
+ /*-------------------------------------------------------------------------*/
+ // txt_wintounix
+ // ------------------
+ // Converts \r\n to \n
+ /*-------------------------------------------------------------------------*/
+
+ /**
+ * Convert windows newlines to unix newlines
+ *
+ * @param string Input String
+ * @return string Parsed string
+ * @since 2.0
+ */
+ function txt_windowstounix($t="")
+ {
+ // windows
+ $t = str_replace( "\r\n" , "\n", $t );
+ // Mac OS 9
+ $t = str_replace( "\r" , "\n", $t );
+ return $t;
+ }
+
+ /*-------------------------------------------------------------------------*/
+ //
+ // Convert newlines to +
+
+