src/SubnetCalculator.php
public function getMinHostBinary()
    {
        if ($this->network_size === 32 || $this->network_size === 31) {
            return implode('', array_map(
                function ($quad) {
                    return sprintf(self::FORMAT_BINARY, $quad);
                },
                $this->quads
            ));
        }
        return $this->minHostCalculation(self::FORMAT_BINARY);
    }
public function getMinHostBinary()
    {
        if ($this->network_size === 32 || $this->network_size === 31) {
            return implode('', array_map(
                function ($quad) {
                    return sprintf(self::FORMAT_BINARY, $quad);
                },
                $this->quads
            ));
        }
        return $this->minHostCalculation(self::FORMAT_BINARY);
    }
public function getMinHostBinary ( ) { if ( $ this -> network_size === 32 || $ this -> network_size === 31 ) { return implode ( '' , array_map ( function ( $ quad ) { return sprintf ( self :: FORMAT_BINARY , $ quad ) ; } , $ this -> quads ) ) ; } return $ this -> minHostCalculation ( self :: FORMAT_BINARY ) ; }
Get minimum host IP address as binary

@return string min host portion as binary
Get minimum host IP address as binary