original_string: function get_userinfo($username) {
          global $CFG;
  
          $extusername = core_text::convert($username, 'utf-8', $this->config->extencoding);
  
          $authdb = $this->db_init();
  
          // Array to map local fieldnames we want, to external fieldnames.
          $selectfields = $this->db_attributes();
  
          $result = array();
          // If at least one field is mapped from external db, get that mapped data.
          if ($selectfields) {
              $select = array();
              $fieldcount = 0;
              foreach ($selectfields as $localname=>$externalname) {
                  // Without aliasing, multiple occurrences of the same external
                  // name can coalesce in only occurrence in the result.
                  $select[] = "$externalname AS F".$fieldcount;
                  $fieldcount++;
              }
              $select = implode(', ', $select);
              $sql = "SELECT $select
                        FROM {$this->config->table}
                       WHERE {$this->config->fielduser} = '".$this->ext_addslashes($extusername)."'";
  
              if ($rs = $authdb->Execute($sql)) {
                  if (!$rs->EOF) {
                      $fields = $rs->FetchRow();
                      // Convert the associative array to an array of its values so we don't have to worry about the case of its keys.
                      $fields = array_values($fields);
                      foreach (array_keys($selectfields) as $index => $localname) {
                          $value = $fields[$index];
                          $result[$localname] = core_text::convert($value, $this->config->extencoding, 'utf-8');
                       }
                   }
                   $rs->Close();
              }
          }
          $authdb->Close();
          return $result;
      }
code: function get_userinfo($username) {
          global $CFG;
  
          $extusername = core_text::convert($username, 'utf-8', $this->config->extencoding);
  
          $authdb = $this->db_init();
  
          // Array to map local fieldnames we want, to external fieldnames.
          $selectfields = $this->db_attributes();
  
          $result = array();
          // If at least one field is mapped from external db, get that mapped data.
          if ($selectfields) {
              $select = array();
              $fieldcount = 0;
              foreach ($selectfields as $localname=>$externalname) {
                  // Without aliasing, multiple occurrences of the same external
                  // name can coalesce in only occurrence in the result.
                  $select[] = "$externalname AS F".$fieldcount;
                  $fieldcount++;
              }
              $select = implode(', ', $select);
              $sql = "SELECT $select
                        FROM {$this->config->table}
                       WHERE {$this->config->fielduser} = '".$this->ext_addslashes($extusername)."'";
  
              if ($rs = $authdb->Execute($sql)) {
                  if (!$rs->EOF) {
                      $fields = $rs->FetchRow();
                      // Convert the associative array to an array of its values so we don't have to worry about the case of its keys.
                      $fields = array_values($fields);
                      foreach (array_keys($selectfields) as $index => $localname) {
                          $value = $fields[$index];
                          $result[$localname] = core_text::convert($value, $this->config->extencoding, 'utf-8');
                       }
                   }
                   $rs->Close();
              }
          }
          $authdb->Close();
          return $result;
      }
code_tokens: function get_userinfo ( $ username ) { global $ CFG ; $ extusername = core_text :: convert ( $ username , 'utf-8' , $ this -> config -> extencoding ) ; $ authdb = $ this -> db_init ( ) ; // Array to map local fieldnames we want, to external fieldnames. $ selectfields = $ this -> db_attributes ( ) ; $ result = array ( ) ; // If at least one field is mapped from external db, get that mapped data. if ( $ selectfields ) { $ select = array ( ) ; $ fieldcount = 0 ; foreach ( $ selectfields as $ localname => $ externalname ) { // Without aliasing, multiple occurrences of the same external // name can coalesce in only occurrence in the result. $ select [ ] = "$externalname AS F" . $ fieldcount ; $ fieldcount ++ ; } $ select = implode ( ', ' , $ select ) ; $ sql = "SELECT $select
                        FROM {$this->config->table}
                       WHERE {$this->config->fielduser} = '" . $ this -> ext_addslashes ( $ extusername ) . "'" ; if ( $ rs = $ authdb -> Execute ( $ sql ) ) { if ( ! $ rs -> EOF ) { $ fields = $ rs -> FetchRow ( ) ; // Convert the associative array to an array of its values so we don't have to worry about the case of its keys. $ fields = array_values ( $ fields ) ; foreach ( array_keys ( $ selectfields ) as $ index => $ localname ) { $ value = $ fields [ $ index ] ; $ result [ $ localname ] = core_text :: convert ( $ value , $ this -> config -> extencoding , 'utf-8' ) ; } } $ rs -> Close ( ) ; } } $ authdb -> Close ( ) ; return $ result ; }
docstring: Reads any other information for a user from external database,
  then returns it in an array.
  
  @param string $username
  @return array
docstring_tokens: Reads any other information for a user from external database then returns it in an array .