有關陣列父親和兒子的信息的多維數組

Question

我試圖創建一個包含索引的多維數組，其中包含一些信息，這些項目應鏈接到其各自的索引。

喜歡的東西：

Category-01 (Image, url1, url2) 
- 01 Product (name, url1, url2, url3) 
- 02 Product (name, url1, url2, url3) 
- 03 Product (name, url1, url2, url3) 
Category-02 (Image, url1, url2) 
- 04 Product (name, url1, url2, url3) 
- 05 Product (name, url1, url2, url3) 
- 06 Product (name, url1, url2, url3) 

我已經走到這一步，（改變我作爲依據的文件）是：

<?php 
$categories = array( 
    "01" => array( 
     array("name" => "01", "mirror1" => "#URL011", "mirror2" => "#URL021", "mirror3" => "#URL031",), 
     array("name" => "02", "mirror1" => "#URL012", "mirror2" => "#URL022", "mirror3" => "#URL032",), 
     array("name" => "03", "mirror1" => "#URL013", "mirror2" => "#URL023", "mirror3" => "#URL033",), 
    ), 
    "02" => array( 
     array("name" => "04", "mirror1" => "#URL01", "mirror2" => "#URL02", "mirror3" => "#URL03",), 
     array("name" => "05", "mirror1" => "#URL01", "mirror2" => "#URL02", "mirror3" => "#URL03",), 
    ), 
    "03" => array( 
     array("name" => "06", "mirror1" => "#URL01", "mirror2" => "#URL02", "mirror3" => "#URL03",), 
     array("name" => "07", "mirror1" => "#URL01", "mirror2" => "#URL02", "mirror3" => "#URL03",), 
    ), 
); 
// Setup the preprocessing. 
$numColumns = 99; 
$columnLength = array(); 
$columnData = array(); 
for ($i = 0; $i <= $numColumns; $i++) 
{ $columnLength[] = 0; $columnData[] = ''; } 
// Sort the category array 
ksort($categories); 
// Process our data 
foreach ($categories as $cname => $subcats) { 
    $minLength = $columnLength[0]; 
    $minIndex = 0; 
    for ($i = 1; $i < $numColumns; $i++) { 
     if ($columnLength[$i] < $minLength) { 
      $minLength = $columnLength[$i]; 
      $minIndex = $i; 
     } 
    } 
    $columnLength[$minIndex] += 1 + count($subcat); 
    $columnData[$minIndex] .= '- Categoria '.$cname; 
    foreach($subcats as $subcat) { 
     $columnData[$minIndex] .= 'Produto '.$subcat['name'].' | [<a title="Produto URL01.'.$subcat['name'].'" href="'.$subcat['mirror1'].'">URL01</a>] - [<a title="Produto URL02.'.$subcat['name'].'" href="'.$subcat['mirror2'].'">URL02</a>] - [<a title="Produto URL03.'.$subcat['name'].'" href="'.$subcat['mirror3'].'">URL03</a>]<br/>'; 


    }; 
}; 
// Display our data 
for ($i = 0; $i < $numColumns; $i++) { 
    echo $columnData[$i]; 
} 
?> 

PS：我還在學習，我新的PHP。

什麼，我會做的是這樣的：

$categories = array( 
    "Cat" => "01", "Image" => "image_url", "cat_link1" => "#CATURL01", "cat_link2" => "#CATURL02" => array( 
     array("name" => "01", "mirror1" => "#URL011", "mirror2" => "#URL021", "mirror3" => "#URL031",), 
     array("name" => "02", "mirror1" => "#URL012", "mirror2" => "#URL022", "mirror3" => "#URL032",), 
     array("name" => "03", "mirror1" => "#URL013", "mirror2" => "#URL023", "mirror3" => "#URL033",), 
    ), 
    "Cat" => "02", "Image" => "image_url", "cat_link1" => "#CATURL01", "cat_link2" => "#CATURL02" => array( 
     array("name" => "04", "mirror1" => "#URL01", "mirror2" => "#URL02", "mirror3" => "#URL03",), 
     array("name" => "05", "mirror1" => "#URL01", "mirror2" => "#URL02", "mirror3" => "#URL03",), 
    ), 
    "Cat" => "03", "Image" => "image_url", "cat_link1" => "#CATURL01", "cat_link2" => "#CATURL02" => array( 
     array("name" => "06", "mirror1" => "#URL01", "mirror2" => "#URL02", "mirror3" => "#URL03",), 
     array("name" => "07", "mirror1" => "#URL01", "mirror2" => "#URL02", "mirror3" => "#URL03",), 
    ), 
); 

如果這是可能的，顯示結果爲：

Category-01 (Image) 
- 01 Product (name, url1, url2, url3) 
- 02 Product (name, url1, url2, url3) 
- 03 Product (name, url1, url2, url3) 
catURL1, catURL2 
Category-02 (Image) 
- 04 Product (name, url1, url2, url3) 
- 05 Product (name, url1, url2, url3) 
- 06 Product (name, url1, url2, url3) 
catURL1, catURL2 

但正如我希望腳本不起作用，它顯示了產品和信息，但不能將標題中的信息放在類別/索引上。

在此先感謝您的幫助。

隨着inti提出的修改。

<?php 
$categories = array(
    "01" => array(
     "Image" => "product01.jpg", 
     "url1" => "SiteProduct", 
     "url2" => "SiteSupport", 
     "Products" => array(
      array("name" => "01", "url1" => "Site1.1", "url2" => "Site1.2", "url3" => "Site1.3"), 
      array("name" => "02", "url1" => "Site2.1", "url2" => "Site2.2", "url3" => "Site2.3"), 
      array("name" => "03", "url1" => "Site3.1", "url2" => "Site3.2", "url3" => "Site3.3"), 
      array("name" => "04", "url1" => "Site4.1", "url2" => "Site4.2", "url3" => "Site4.3"), 
      // and so on the Products... 
     ) 
    ),// and so on the Categories... 
    "02" => array(
     "Image" => "product02.jpg", 
     "url1" => "SiteProduct", 
     "url2" => "SiteSupport", 
     "Products" => array(
      array("name" => "05", "url1" => "Site5.1", "url2" => "Site5.2", "url3" => "Site5.3"), 
      array("name" => "06", "url1" => "Site6.1", "url2" => "Site6.2", "url3" => "Site6.3"), 
      array("name" => "07", "url1" => "Site7.1", "url2" => "Site7.2", "url3" => "Site7.3"), 
      array("name" => "08", "url1" => "Site8.1", "url2" => "Site8.2", "url3" => "Site8.3"), 
      // and so on the Products... 
     ) 
    ), 
); 
// Setup the preprocessing. 
$numColumns = 2; 
$columnLength = array(); 
$columnData = array(); 
for ($i = 0; $i <= $numColumns; $i++) 
{ $columnLength[] = 0; $columnData[] = ''; } 
// Sort the category array 
ksort($categories); 
// Process our data 
foreach ($categories as $cname => $cat) { 
    $minLength = $columnLength[0]; 
    $minIndex = 0; 
    for ($i = 1; $i < $numColumns; $i++) { 
     if ($columnLength[$i] < $minLength) { 
      $minLength = $columnLength[$i]; 
      $minIndex = $i; 
     } 
    } 
    $columnLength[$minIndex] += 1 + count($cat); 
    $columnData[$minIndex] .= '<p>'.$cname."</p>\n"; 
    foreach($cat['Products'] as $subcat) { 
     $columnData[$minIndex] .= 'Product '.$subcat['name'].' - '.$subcat['url1'].' - '.$subcat['url2'].' - '.$subcat['url3']."<br/>\n"; 
    } 
} 
// Display our data 
for ($i = 0; $i < $numColumns; $i++) { 
    echo '<div class="column'.($i+1).'">'.$columnData[$i]."</div>\n"; 
} 
?> 

Answer 1

你必須巢您的產品在種類，加入了產品的價值，以每個類別。它將包含產品列表。該陣列是這樣的：

$categories = array(
    "01" => array(
     "Image" => "...", 
     "url1" => "...", 
     "url2" => "...", 
     "Products" => array(
      array("name" => "...", "url1" => "...", "url2" => "...", "url3" => "..."), 
      // and so on the Products... 
     ) 
    ), 
    // and so on the Categories... 
); 

而這個數組的處理是有點不一樣的，但要注意foreach迭代$cat['Products']如何：

foreach ($categories as $cname => $cat) 
{ 
    // here you raech the data of the category by $cat ... 

    foreach ($cat['Products'] as $subcat) 
    { 
     // here you reach the data of the product by $subcat ... 
    } 
}