1

如何使用 PHP 循环遍历下面的数组以显示列表?列表中可能有超过 7 个项目。我应该使用foreach,while吗?

我想要的输出是:

APPLE
PEAR
BANANA
etc 

这是数组结构:

Array  
(  
    [main_category] => Array  
        (  
            [0] => APPLES  
            [1] => PEARS  
            [2] => BANANAS  
            [3] => PEACHES  
            [4] => ORANGES  
            [5] => KIWIS  
            [6] => PASSION FRUITS  
        )      
)
4

2 回答 2

1
foreach($your_array as $vals){
   foreach($vals['main_category'] as $val){
      echo $val;
      echo "<br>";
   }
}
于 2013-07-22T12:10:38.353 回答
0

如果您只想要来自以下的数据,您可以这样做main_category

foreach($array['main_category'] as $value){ 
    //do whatever you want with the  value
    echo $value;
}

预期输出:

PEARS BANANAS PEACHES ORANGES KIWIS PASSION FRUITS
于 2013-07-22T12:14:44.390 回答