php数组问题

Question

split返回的是数组,不应该放在第二个参数里面吧.
其实,将" "replace 成 ",",这不更好么.

Answer 1

$arr = split(split("DX0000000100,1 DX0000000200,2 DX0000000300,2 DX0000000400,2 DX0000000500,3",",")，",")

Answer 2

上面有个逗号写错了，应该是
$arr = split(split("DX0000000100,1 DX0000000200,2 DX0000000300,2 DX0000000400,2 DX0000000500,3",","),",")

Answer 3

看看我这样是不是麻烦了一点!不过还是可以实现的!
$arr = split('[ ]',"DX0000000100,1 DX0000000200,2 DX0000000300,2 DX0000000400,2 DX0000000500,3");
for($i=0 ; $i<count($arr); $i++)
{
list($d[$i][0],$d[$i][1]) = split('[,]',$arr[$i]);
}
print_r($d);

Answer 4

split应该不能对数组进行操作!

Answer 5

<?php
$str="DX0000000100,1 DX0000000200,2 DX0000000300,2 DX0000000400,2 DX0000000500,3";
$arr1 = split(' ',$str,strlen($str));
foreach ($arr1 as $value)
{
$arr2[] = split(',',$value);
}
print_r($arr2);?>
---------- 程序调试 ----------
Array
(
    [0] => Array
        (
            [0] => DX0000000100
            [1] => 1
        )    [1] => Array
        (
            [0] => DX0000000200
            [1] => 2
        )    [2] => Array
        (
            [0] => DX0000000300
            [1] => 2
        )    [3] => Array
        (
            [0] => DX0000000400
            [1] => 2
        )    [4] => Array
        (
            [0] => DX0000000500
            [1] => 3
        ))
Output completed (0 sec consumed) - Normal Termination