/**
  * Database version number
  *
  * @return	string
  */
 public function version()
 {
     if (isset($this->data_cache['version'])) {
         return $this->data_cache['version'];
     }
     if (!$this->conn_id or ($pg_version = pg_version($this->conn_id)) === FALSE) {
         return FALSE;
     }
     /* If PHP was compiled with PostgreSQL lib versions earlier
      * than 7.4, pg_version() won't return the server version
      * and so we'll have to fall back to running a query in
      * order to get it.
      */
     return isset($pg_version['server']) ? $this->data_cache['version'] = $pg_version['server'] : parent::version();
 }
Beispiel #2
0
 /**
  * Database version number
  *
  * @return	string
  */
 public function version()
 {
     if (isset($this->data_cache['version'])) {
         return $this->data_cache['version'];
     }
     // Not all subdrivers support the getAttribute() method
     try {
         return $this->data_cache['version'] = $this->conn_id->getAttribute(PDO::ATTR_SERVER_VERSION);
     } catch (PDOException $e) {
         return parent::version();
     }
 }