original_string: public function attachToSchool($id = null, $identifier = null, $username = null, $school_id = null, $code = null)
      {
          $fields = [];
  
          if (!is_null($id)) $fields['id'] = $id;
          if (!is_null($identifier)) $fields['identifier'] = $identifier;
          if (!is_null($username)) $fields['username'] = $username;
          if (!is_null($school_id)) $fields['school_id'] = $school_id;
          if (!is_null($code)) $fields['code'] = $code;
  
          return $this->_post($fields, 'school');
      }
code: public function attachToSchool($id = null, $identifier = null, $username = null, $school_id = null, $code = null)
      {
          $fields = [];
  
          if (!is_null($id)) $fields['id'] = $id;
          if (!is_null($identifier)) $fields['identifier'] = $identifier;
          if (!is_null($username)) $fields['username'] = $username;
          if (!is_null($school_id)) $fields['school_id'] = $school_id;
          if (!is_null($code)) $fields['code'] = $code;
  
          return $this->_post($fields, 'school');
      }
code_tokens: public function attachToSchool ( $ id = null , $ identifier = null , $ username = null , $ school_id = null , $ code = null ) { $ fields = [ ] ; if ( ! is_null ( $ id ) ) $ fields [ 'id' ] = $ id ; if ( ! is_null ( $ identifier ) ) $ fields [ 'identifier' ] = $ identifier ; if ( ! is_null ( $ username ) ) $ fields [ 'username' ] = $ username ; if ( ! is_null ( $ school_id ) ) $ fields [ 'school_id' ] = $ school_id ; if ( ! is_null ( $ code ) ) $ fields [ 'code' ] = $ code ; return $ this -> _post ( $ fields , 'school' ) ; }
docstring: Attach Account To School
  
  Attach this account to a school. Using either the account ID, identifier, or username with either the school ID or code.
  
  @param int $id
  @param string $identifier
  @param string $username
  @param int $school_id
  @param string $code
  @return \Unirest\Response
docstring_tokens: Attach Account To School