多维数组通过索引形成回波 - multi dimensional array formated echo by index

multi dimensional array formated echo by index

本文关键字：回波索引数组 | 更新日期: 2023-09-27

Array
(
    [1] => Array
        (
            [0] => 1
            [1] => none
            [2] => none
        )
    [2] => Array
        (
            [0] => none
            [1] => 2
            [2] => none
        )
    [3] => Array
        (
            [0] => none
            [1] => 2
            [2] => 3
        )
)

你好，专家们，我从复选框中得到了这个数组，我想通过索引值来回应它，即按照键的顺序，比如一个口袋中的所有0个索引值和一个口袋里的1个索引值，例如[[0, 0, 0], [1, 1, 1], [2, 2, 2]] with its values like [[1, none, none], [none, 2, 2], [none, none, 3]]有人能帮帮我吗？

$myArray = array(   1 => array( 0 => 1, 1 => "none", 2 => "none"),                   
                    2 => array( 0 => "none", 1 => 2, 2 => "none"),                   
                    5 => array( 0 => "none", 1 => 2, 2 => 3) );  
$newArray = array();
foreach( $myArray AS $masterIndex => $childArray )
{
    foreach( $childArray AS $index => $value )     
    {
        if( !isset($newArray[$index]) )
        {
            $newArray[$index] = array();
        }
        $newArray[$index][] = $value;
    }
}
$outputValues = "["; 
foreach( $newArray AS $childArray ) 
{     
    $outputValues .= "[" . implode(",", $childArray) . "],";
} 
$outputValues = substr($outputValues, 0, strlen($outputValues) -1) . "]";
echo $outputValues;

这是一个稍微精炼的版本，用"内爆"代替了另一个循环。。。