array( 0 =>array( no =>1212, ret => 09 ), 1 =>..."/>
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php數(shù)組三維轉(zhuǎn)二維

發(fā)布時(shí)間：2020-06-19 14:00:13 來(lái)源：網(wǎng)絡(luò) 閱讀：536 作者：許琴 欄目：web開(kāi)發(fā)

php數(shù)組三維轉(zhuǎn)二維

當(dāng)心，上代碼：

// 測(cè)試用的數(shù)組
$my_array = array (
    '0'=>array(
            '0'=>array('no'=>1212,'ret'=>'09'),
            '1'=>array('no'=>1213,'ret'=>'09'),
            '2'=>array('no'=>1214,'ret'=>'09'),
        ),
    '1'=>array(
            '0'=>array('no'=>1213,'ret'=>'10'),
            '1'=>array('no'=>1214,'ret'=>'10'),
            '2'=>array('no'=>1215,'ret'=>'10'),
        ),

);

$newhello=array();

$k = 0;
foreach ($my_array as $key => $val) {
    foreach ($val as $key2 => $val2) {
        $newhello[$k]['no'] = $val2['no'];
        $newhello[$k]['ret'] = $val2['ret'];
        $k++;
    }
}

echo '<pre />';
print_r($my_array);
print_r($newhello);
exit();

打印運(yùn)行結(jié)果：

Array
(
    [0] => Array
        (
            [0] => Array
                (
                    [no] => 1212
                    [ret] => 09
                )

            [1] => Array
                (
                    [no] => 1213
                    [ret] => 09
                )

            [2] => Array
                (
                    [no] => 1214
                    [ret] => 09
                )

        )

    [1] => Array
        (
            [0] => Array
                (
                    [no] => 1213
                    [ret] => 10
                )

            [1] => Array
                (
                    [no] => 1214
                    [ret] => 10
                )

            [2] => Array
                (
                    [no] => 1215
                    [ret] => 10
                )

        )

)
Array
(
    [0] => Array
        (
            [no] => 1212
            [ret] => 09
        )

    [1] => Array
        (
            [no] => 1213
            [ret] => 09
        )

    [2] => Array
        (
            [no] => 1214
            [ret] => 09
        )

    [3] => Array
        (
            [no] => 1213
            [ret] => 10
        )

    [4] => Array
        (
            [no] => 1214
            [ret] => 10
        )

    [5] => Array
        (
            [no] => 1215
            [ret] => 10
        )

)
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