同时显示具有相同键的数组的值 [英] Display values of array with the same key together

问题描述

我有这个数组

[multiv] => Array
        (
            [31603] => Array
                (
                    [0] => one
                    [1] => two
                    [2] => three
                    [3] => four
                )

            [18992] => Array
                (
                    [0] => five
                    [1] => six
                    [2] => seven
                    [3] => eight
                )

        )

我想使用文章一起显示其所有元素和每个数组键标签。我有这个

which i want to display all its elements and every array key together using an article tag.I have this

  foreach( $main_array['multiv'] as $key => $value ) {
     foreach( $value as $k => $v ) {
        echo "
           <article class='crud_list'>
              <input type='hidden' name='$key' />
              <input type='text' name='$k' value='$v' /><br/>
              <input type='checkbox' name='$k' value='$v' /><br/>
              <input type='radio' name='$k' value='$v' /><br/>
              <select><option>$k</option></select><br/>
           </article>
        ";
     }
  }

，但问题是代码总共输出八个 article 标签。第一个 foreach 获取顶部数组的数组键，但是我该怎么做在一个 article 中获得值 0,1,2,3 ，这样现在我将只有两个article标签

but the problem is the code outputs eight article tags in total.The first foreach gets the array keys of the top array but how do i do to get the values 0,1,2,3 in one article such that now i will only have two article tags for the array?.

推荐答案

您的意思是：

foreach($main_array['multiv'] as $key=>$value){
    //add your article tag
    echo "<article class='crud_list'>";
        foreach($value as $k=>$v){
            //add your inputs
            echo "<input type='hidden' name='$key' />";
            //rest of input
        }
    echo "</article>";
}  // end of first foreach

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