Как вывести массив в 2 строки?

Question

[Ingernirated]

Подскажите, как вывести массив в 2 строки
Germany Audi BMW VW
Russia Lada Gazel

$cars = [
		"Germany" => ["Audi", "BMW", "VW"],
		"Russia" => ["Lada", "Gazel"]
	];
	
	foreach($cars as $country => $model) {

		for($i = 0; $i < count($cars[$country]);$i++) {
			echo $cars[$country][$i];
		}
	}

Answer 1

[Robert AW]

$cars = [
    "Germany" => ["Audi", "BMW", "VW"],
    "Russia" => ["Lada", "Gazel"]
  ];
  foreach ($cars as $country => $model) {
  	echo '<br>';
        echo $country;
 

  foreach ($model as $key => $value) {
    
    echo  $value;


  };
};

Comments

[Ingernirated]

спасибо!

Answer 2

[X0KA]

foreach ($cars as $key => $value) {
	printf('%s %s<br>', $key, implode(' ', $value));
}

Comments

[Ingernirated]

а что означает '%s %s
' ?

[X0KA]

Ingernirated: s - аргумент трактуется как строка. php.net/manual/ru/function.sprintf.php