Warning: file_get_contents(/data/phpspider/zhask/data//catemap/3/arrays/12.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
在javascript中更改数组结构_Javascript_Arrays - Fatal编程技术网

在javascript中更改数组结构

在javascript中更改数组结构,javascript,arrays,Javascript,Arrays,我想更改我的数组结构这是我的数组 Array ( [0] => Array ( [0] => 0.2 [1] => 0.10 ) [1] => Array ( [0] => 0.4 [1] => 0.21 ) [2] => Array ( [0] => 0.6 [1] => 0.45 ) [3]

我想更改我的数组结构这是我的数组

Array
(
[0] => Array
    (
        [0] => 0.2
        [1] => 0.10
    )

[1] => Array
    (
        [0] => 0.4
        [1] => 0.21
    )

[2] => Array
    (
        [0] => 0.6
        [1] => 0.45
    )

[3] => Array
    (
        [0] => 0.8
        [1] => 0.75
    )

)
我要更改此表单中的此数组:-

([[0.2,0.10], [0.4,0.21],[0.6,0.45],[0.8, 0.75]])

您的结果与原始结果相同。它们只是显示同一种数字索引数组的两种不同方式。@Barmar您是对的,但当我尝试此dataTable时。addRows[[0.2,0.10],[0.4,0.21],[0.6,0.45],[0.8,0.75]]运行正确,但在使用dataTable时。addRows[data1];它的show错误消息和错误是未捕获的错误:给定的每一行必须是null或数组。数据1的值是数组[0]=>0.2[1]=>0.10[1]=>0.4[1]=>0.21[2]=>0.6[1]=>0.45[3]=>0.8[1]=>0.75当我控制台Data1时,看起来您试图将PHP的var_dump输出用作数组。如果您想将数组从PHP发送到Javascript,请使用json_encode。var_dump用于向人类显示。