总是搞不懂foreach如何这样遍历这样的数组

总是搞不懂foreach怎么这样遍历这样的数组
例如有这样一个数组：
array(4) {
["title"]=>
array(9) {
[0]=>
string(3) "标题1"
[1]=>
string(3) "标题2"
[2]=>
string(3) "标题3"
[3]=>
string(3) "标题4"
}
["id"]=>
array(9) {
[0]=>
string(1) "n1"
[1]=>
string(1) "n2"
[2]=>
string(1) "n3"
[3]=>
string(1) "n4"
}
["pic"]=>
array(9) {
[0]=>
string(4) "https://www.gxlcms.com/1.jpg"
[1]=>
string(4) "https://www.gxlcms.com/2.jpg"
[2]=>
string(4) "https://www.gxlcms.com/3.jpg"
[3]=>
string(4) "https://www.gxlcms.com/4.jpg"
}
["price"]=>
array(9) {
[0]=>
string(5) "85.00"
[1]=>
string(6) "155.00"
[2]=>
string(5) "49.00"
[3]=>
string(5) "75.00"
}
....更多数组

}

我想把里面的数据这样遍历循环出来：

标题1
85.00

标题2
155.00

标题3
49.00

标题4
75.00

里面应该怎么写的？
foreach($arr as $key => $value)
{
foreach(里面不会写了)
{
echo '

';
echo '';
echo '';
echo $title;
echo ''.$price.'';
echo '';
echo '

';
}
}

分享到：

------解决方案--------------------
对于数据

引用

$ar = array(

  "title" => array("标题1", "标题2", "标题3", "标题4"),

  "id" => array("n1", "n2", "n3", "n4"),

  "pic" => array("https://www.gxlcms.com/1.jpg", "https://www.gxlcms.com/2.jpg", "https://www.gxlcms.com/3.jpg", "https://www.gxlcms.com/4.jpg"),

  "price" => array("85.00", "155.00", "49.00", "75.00"),

);

方法1：

foreach($ar['id'] as $i=>$r) {

  echo <<< HTML







{$ar['title'][$i]}

{$ar['price'][$i]}





HTML;

}

方案2

foreach(array_map(null, $ar['id'], $ar['pic'], $ar['title'], $ar['price']) as $i=>$r) {

  echo <<< HTML







$r[2]

$r[3]





HTML;

}

均可输出

标题1

85.00









标题2

155.00









标题3

49.00









标题4

75.00