Array
(
[2] => Array
(
[12] => Array
(
[0] => Array
(
[id] => 24339
[active] => 1
[lang] => en
[link] => http://vk.com/video_ext.php?oid=203859683&id=165118953&hash=545584bd3253fab9&hd=1
)
[1] => Array
(
[id] => 24483
[active] => 1
[lang] => ru
[link] => http://vk.com/video_ext.php?oid=203859108&id=164809310&hash=5544f9e52b6ebc10&hd=1
)
)
[11] => Array
(
[0] => Array
(
[id] => 24016
[active] => 1
[lang] => en
[link] => http://vk.com/video_ext.php?oid=203859683&id=165118860&hash=088323c81fb1f360&hd=1
)
[1] => Array
(
[id] => 24115
[active] => 1
[lang] => ru
[link] => http://vk.com/video_ext.php?oid=203859108&id=164809379&hash=dd49270049f5a632&hd=1
)
)
[10] => Array
(
[0] => Array
(
[id] => 23463
[active] => 1
[lang] => en
[link] => http://vk.com/video_ext.php?oid=203859683&id=165118763&hash=f328401f5bd7f2e4&hd=1
)
[1] => Array
(
[id] => 23656
[active] => 1
[lang] => ru
[link] => http://vk.com/video_ext.php?oid=203859108&id=164809462&hash=7a61a9ac444e2b95&hd=1
)
)
[9] => Array
(
[0] => Array
(
[id] => 21815
[active] => 1
[lang] => en
[link] => http://vk.com/video_ext.php?oid=203859683&id=165118684&hash=3bbddfcc12426510&hd=1
)
[1] => Array
(
[id] => 22406
[active] => 1
[lang] => ru
[link] => http://vk.com/video_ext.php?oid=203859108&id=164809548&hash=cd0e7f43171569a6&hd=1
)
)
[8] => Array
(
[0] => Array
(
[id] => 20443
[active] => 1
[lang] => en
[link] => http://vk.com/video_ext.php?oid=203859683&id=165118608&hash=26c0f730bc1dd6c3&hd=1
)
[1] => Array
(
[id] => 20921
[active] => 1
[lang] => ru
[link] => http://vk.com/video_ext.php?oid=203859108&id=164809649&hash=47c524f47946fb96&hd=1
)
)
[7] => Array
(
[0] => Array
(
[id] => 19812
[active] => 1
[lang] => en
[link] => http://vk.com/video_ext.php?oid=203859683&id=165118510&hash=1243ca95114cbdf2&hd=1
)
[1] => Array
(
[id] => 20057
[active] => 1
[lang] => ru
[link] => http://vk.com/video_ext.php?oid=203859108&id=164809741&hash=266c635751d2f9d5&hd=1
)
)
[6] => Array
(
[0] => Array
(
[id] => 19262
[active] => 1
[lang] => en
[link] => http://vk.com/video_ext.php?oid=203859683&id=165118374&hash=e947746533f9d895&hd=1
)
[1] => Array
(
[id] => 19392
[active] => 1
[lang] => ru
[link] => http://vk.com/video_ext.php?oid=203859108&id=164809836&hash=e58901e3e2f32993&hd=1
)
)
[5] => Array
(
[0] => Array
(
[id] => 18217
[active] => 1
[lang] => en
[link] => http://vk.com/video_ext.php?oid=203859683&id=165118222&hash=3a236df89bcfaac5&hd=1
)
[1] => Array
(
[id] => 18417
[active] => 1
[lang] => ru
[link] => http://vk.com/video_ext.php?oid=203859108&id=164809927&hash=d8a72be4d4eb7d86&hd=1
)
)
[4] => Array
(
[0] => Array
(
[id] => 17231
[active] => 1
[lang] => en
[link] => http://vk.com/video_ext.php?oid=203859683&id=165118092&hash=13e854824bde17ab&hd=1
)
[1] => Array
(
[id] => 17603
[active] => 1
[lang] => ru
[link] => http://vk.com/video_ext.php?oid=203859108&id=164810038&hash=9d7b6a4336dd2b98&hd=1
)
)
[3] => Array
(
[0] => Array
(
[id] => 15838
[active] => 1
[lang] => en
[link] => http://vk.com/video_ext.php?oid=203859683&id=165117998&hash=031a9c6d70058e4f&hd=1
)
[1] => Array
(
[id] => 16465
[active] => 1
[lang] => ru
[link] => http://vk.com/video_ext.php?oid=203859108&id=164810119&hash=06985923604c61ca&hd=1
)
)
[2] => Array
(
[0] => Array
(
[id] => 15070
[active] => 1
[lang] => en
[link] => http://vk.com/video_ext.php?oid=203859683&id=165117903&hash=b1a21a9021b74aa2&hd=1
)
[1] => Array
(
[id] => 15284
[active] => 1
[lang] => ru
[link] => http://vk.com/video_ext.php?oid=203859108&id=164810199&hash=3b818c6ef7c7488b&hd=1
)
)
[1] => Array
(
[0] => Array
(
[id] => 13663
[active] => 1
[lang] => en
[link] => http://vk.com/video_ext.php?oid=203859683&id=165117810&hash=62f01fa6c53a195f&hd=1
)
[1] => Array
(
[id] => 14000
[active] => 1
[lang] => ru
[link] => http://vk.com/video_ext.php?oid=203859108&id=164810267&hash=60074b4f93d62429&hd=1
)
)1
)
)
我有以下内容，我从一个更大的阵列切片。现在我想循环通过这个数组并过滤一些值。我使用了slice_array特性和true选项来保存[2]数组。
现在这个数组有几个子数组，我需要一些值和一些过滤。在最终结果中，我想创建一个列出数组编号的表（1到12）并在其后面有链接。 （所以2列表）我不需要的是剧集编号中的第二个数组。这一直是剧集中的[1]数组。这是“俄语”部分，我不需要在我的最终结果。
我如何循环这个并获得一个简单的html表作为输出？我一直在尝试使用foreach（）方法但是现在所有我回来的都是“数组”。
修改的 答案确实是做多个foreach。
<?php
$json = file_get_contents("http://trendico.ru/api/moviebox/get_tv_data?id=1&season=7");
$array = json_decode($json, TRUE);
//Create an index array
$indexarray = (array_values($array));
//Create an array with only the episodes
$episodes = array_slice($indexarray, 2, 1);
foreach($array as $arrayl1) {
foreach($arrayl1 as $arrayl2) {
foreach($arrayl2 as $arrayl3) {
foreach($arrayl3 as $key => $val) {
echo "$key=>$val"."<br>";
}
}
}
}
?>
答案 0 :(得分：3)
使用递归函数和is_array。
function doSomething(&$complex_array){
foreach ($complex_array as $n => $v)
{
if (is_array($v))
doSomething($v);
else
do whatever you want to do with a single node
}}
答案 1 :(得分：2)
你可以在所有数组中循环，直到你得到你需要的数据，因为数据是第4级所以让我们循环4次
foreach($array as $arrayl1) {
foreach($arrayl1 as $arrayl2) {
foreach($arrayl2 as $arrayl3) {
foreach($arrayl3 as $key => $val) {
echo "$key=>$val"."<br>";
}
}
}
}
这将输出
id=>24339
active=>1
lang=>en
link=>http://vk.com/video_ext.php?oid=203859683&id=165118953&hash=545584bd3253fab9&hd=1
id=>24483
active=>1
lang=>ru // and so on
答案 2 :(得分：2)
你可能不够深，这应该有效：
foreach($array[2] as $link){
if($choice == 'eng'){
// the English
echo $link[0]['id'] . " - ". $link[0]['link'];
}
elseif($choice == 'ru'){
// the Russian
echo $link[1]['id'] . " - ". $link[1]['link'];
}
}
$ array是用于存储多维数组的变量，第一个元素是带有键2的数组。我不知道为什么！？但仍然循环通过数组内的数组。
答案 3 :(得分：1)
<?php
foreach($array as $smaller){
foreach($smaller as $link){
echo $link[0]['id'] . " > ". $link[0]['link']
}
}