在PHP相同排列

Question

我需要检查给定阵列是否将匹配另一个阵列。我不能找出如何可以操纵第一阵列，或以一些其它方式进行匹配。

我需要匹配此数组：

    Array
(
    [1] => site
    [2] => blog
    [3] => index.php
)

，以匹配这样的：

Array
(
    [site] => Array
        (
            [path] => site
            [name] => site
            [kind] => directory
            [content] => Array
                (
                    [404] => Array
                        (
                            [path] => site/404.php
                            [name] => 404.php
                            [extension] => php
                            [kind] => file
                        )

                    [blog] => Array
                        (
                            [path] => site/blog
                            [name] => blog
                            [kind] => directory
                            [content] => Array
                                (
                                    [contact] => Array
                                        (
                                            [path] => site/blog/contact.php
                                            [name] => contact.php
                                            [extension] => php
                                            [kind] => file
                                        )

                                    [index] => Array
                                        (
                                            [path] => site/blog/index.php
                                            [name] => index.php
                                            [extension] => php
                                            [kind] => file
                                        )

                                    [about] => Array
                                        (
                                            [path] => site/blog/about.php
                                            [name] => about.php
                                            [extension] => php
                                            [kind] => file
                                        )

                                )

                        )

                    [index] => Array
                        (
                            [path] => site/index.php
                            [name] => index.php
                            [extension] => php
                            [kind] => file
                        )

                )

        )

)

和返回该文件的内容数组：

                            [index] => Array
                                (
                                    [path] => site/blog/index.php
                                    [name] => index.php
                                    [extension] => php
                                    [kind] => file
                                )

帮助将不胜感激！

Answer 1

只需索引到阵列：

$b[$a[1]]['content'][$a[2]]['content'][str_replace('.php', '', $a[3])]

如果您的输入可以是可变长度的，这样做在一个循环中，而不是

Answer 2

所以，你需要...

$array2[$array[1]][content][$array[2]][substr(0, stripos($array[3], "."), $array[3])]

或者相近...

Answer 3

我可以认为这意味着你想要更大的阵列中的检查指标的列表并且返回可用/匹配任何结果？如果是这样，假设你的第一个数组被称为$indexes和你的第二个被称为$results你可以这样做：

$found = array();
foreach($indexes as $index) {
  if(isset($results[$index])) {
    $found[] = $results[$index]['content'];
  }
}

和现在你必须$found所有内容条目的列表中找到在$结果匹配在$索引的索引。希望帮助。

Answer 4

$path = array('site', 'blog', 'index.php');
$node = array(...);  // the tree

for ($i = 0; $i < count($path) && !is_null($node); ++$i) {
  $p = $path[$i];
  $items = $i ? $node['content'] : $node;
  $n = null;
  foreach ($items as $it) {
    if ($it['name'] == $p) {
      $n = $node['content'][$p];
      break;
    }
  }
  $node = $n;
}