cacheExists() public static method

Verifies if something is cached in the session
public static cacheExists ( string $var ) : boolean
$var string variable name
return boolean
Ejemplo n.º 1
0
 /**
  * Checks if this database server is running on Amazon RDS.
  *
  * @return boolean
  */
 public function isAmazonRds()
 {
     if (Util::cacheExists('is_amazon_rds')) {
         return Util::cacheGet('is_amazon_rds');
     }
     $sql = 'SELECT @@basedir';
     $result = $this->fetchResult($sql);
     $rds = $result[0] == '/rdsdbbin/mysql/';
     Util::cacheSet('is_amazon_rds', $rds);
     return $rds;
 }
Ejemplo n.º 2
0
 /**
  * Returns the server tabs as an array
  *
  * @return array Data for generating server tabs
  */
 private function _getServerTabs()
 {
     $is_superuser = $GLOBALS['dbi']->isSuperuser();
     $isCreateOrGrantUser = $GLOBALS['dbi']->isUserType('grant') || $GLOBALS['dbi']->isUserType('create');
     if (Util::cacheExists('binary_logs')) {
         $binary_logs = Util::cacheGet('binary_logs');
     } else {
         $binary_logs = $GLOBALS['dbi']->fetchResult('SHOW MASTER LOGS', 'Log_name', null, null, DatabaseInterface::QUERY_STORE);
         Util::cacheSet('binary_logs', $binary_logs);
     }
     $tabs = array();
     $tabs['databases']['icon'] = 's_db.png';
     $tabs['databases']['link'] = 'server_databases.php';
     $tabs['databases']['text'] = __('Databases');
     $tabs['sql']['icon'] = 'b_sql.png';
     $tabs['sql']['link'] = 'server_sql.php';
     $tabs['sql']['text'] = __('SQL');
     $tabs['status']['icon'] = 's_status.png';
     $tabs['status']['link'] = 'server_status.php';
     $tabs['status']['text'] = __('Status');
     $tabs['status']['active'] = in_array(basename($GLOBALS['PMA_PHP_SELF']), array('server_status.php', 'server_status_advisor.php', 'server_status_monitor.php', 'server_status_queries.php', 'server_status_variables.php', 'server_status_processes.php'));
     if ($is_superuser || $isCreateOrGrantUser) {
         $tabs['rights']['icon'] = 's_rights.png';
         $tabs['rights']['link'] = 'server_privileges.php';
         $tabs['rights']['text'] = __('User accounts');
         $tabs['rights']['active'] = in_array(basename($GLOBALS['PMA_PHP_SELF']), array('server_privileges.php', 'server_user_groups.php'));
         $tabs['rights']['args']['viewing_mode'] = 'server';
     }
     $tabs['export']['icon'] = 'b_export.png';
     $tabs['export']['link'] = 'server_export.php';
     $tabs['export']['text'] = __('Export');
     $tabs['import']['icon'] = 'b_import.png';
     $tabs['import']['link'] = 'server_import.php';
     $tabs['import']['text'] = __('Import');
     $tabs['settings']['icon'] = 'b_tblops.png';
     $tabs['settings']['link'] = 'prefs_manage.php';
     $tabs['settings']['text'] = __('Settings');
     $tabs['settings']['active'] = in_array(basename($GLOBALS['PMA_PHP_SELF']), array('prefs_forms.php', 'prefs_manage.php'));
     if (!empty($binary_logs)) {
         $tabs['binlog']['icon'] = 's_tbl.png';
         $tabs['binlog']['link'] = 'server_binlog.php';
         $tabs['binlog']['text'] = __('Binary log');
     }
     if ($is_superuser) {
         $tabs['replication']['icon'] = 's_replication.png';
         $tabs['replication']['link'] = 'server_replication.php';
         $tabs['replication']['text'] = __('Replication');
     }
     $tabs['vars']['icon'] = 's_vars.png';
     $tabs['vars']['link'] = 'server_variables.php';
     $tabs['vars']['text'] = __('Variables');
     $tabs['charset']['icon'] = 's_asci.png';
     $tabs['charset']['link'] = 'server_collations.php';
     $tabs['charset']['text'] = __('Charsets');
     $tabs['engine']['icon'] = 'b_engine.png';
     $tabs['engine']['link'] = 'server_engines.php';
     $tabs['engine']['text'] = __('Engines');
     $tabs['plugins']['icon'] = 'b_plugin.png';
     $tabs['plugins']['link'] = 'server_plugins.php';
     $tabs['plugins']['text'] = __('Plugins');
     return $tabs;
 }