有關陣列內陣列的PHP數組幫助

Question

有人可以解釋我怎樣才能看到我的「物品」？

這是我的數組

Array ( 
    [idreserva] => 703 
    [sala] => 7 - INF 
    [data] => 2016-05-28 
    [inicio] => 21:00:00 
    [fim] => 23:30:00 
    [equip1] => Leitor/CD/ USB 
    [equip2] => Projetor 
    [atividade] => 
    [usernome] => xxxxx 
    [items] => Array ( 
     [0] => Leitor/CD/ USB; Projetor 
     ) 
    ) 

當我嘗試print..eveything來，但沒有 「項目」

$titles = array(
     'sala' => '<b>Sala</b>', 
     'usernome' => '<b>Docente</b>', 
     'data' => '<b>Data</b>', 
     'inicio' => utf8_decode('<b>Início</b>'), 
     'fim' => '<b>Fim</b>', 
     'items' =>utf8_decode('<b>Equipamento</b>') 
    ); 

$parametros_adicionales = array(
     'width'=>570, 
     'showHeadings'=>1, 
     'fontSize' => 9, 
     'colGap'=>2, 
     'xPos' => 'center', 
     'xOrientation'=>'center', 
     'cols'=>array(
     "sala" => array('justification'=>'center', 'width' => '100'), 
     "usernome" => array('justification'=>'center', 'width' => '200'), 
     "data" => array('justification'=>'center', 'width' => '80'), 
     "inicio" => array('justification'=>'center', 'width' => '60'), 
     "fim" => array('justification'=>'center', 'width' => '60'), 
     "items" => array('justification'=>'center', 'width' => '150'))); 

我該怎麼辦呢？

Answer 1

在下面的代碼我打印您陣列的所有孩子的：

foreach($parametros_adicionales as $key => $value) 
{ 
    if(count($value) > 1) 
    { 
     echo "$key <br/>"; 
     foreach($value as $key2 => $value2) 
     { 
      if(count($value) > 1) 
      { 
       echo "- $key2 <br/>"; 
       foreach($value2 as $key3 => $value3) 
       { 
        echo "-- $key3 = $value3 <br/>"; 
       } 
      } 
      else 
      { 
       echo "- $key2 = $value2 <br/>"; 
      } 
     } 
    } 
    else 
    { 
     echo "$key = $value <br/>"; 
    } 
}