public function balance () {
			if (!isset($this->cache['balance'])) {
				$tmp = $this->apiCall('get_balance');
				if (!$tmp['data']) return false;

				$this->cache['balance'] = $tmp['data']['value'];
			}

			return (float)$this->cache['balance'];
		}
public function balance () {
			if (!isset($this->cache['balance'])) {
				$tmp = $this->apiCall('get_balance');
				if (!$tmp['data']) return false;

				$this->cache['balance'] = $tmp['data']['value'];
			}

			return (float)$this->cache['balance'];
		}
public function balance ( ) { if ( ! isset ( $ this -> cache [ 'balance' ] ) ) { $ tmp = $ this -> apiCall ( 'get_balance' ) ; if ( ! $ tmp [ 'data' ] ) return false ; $ this -> cache [ 'balance' ] = $ tmp [ 'data' ] [ 'value' ] ; } return ( float ) $ this -> cache [ 'balance' ] ; }
Return your account balance in Euros
@return float|bool
Return your account balance in Euros