如何从PHP数组中“json_encode()”键?
我有一个像这样打印的数组
Array ( [0] => 1691864 [1] => 7944458 [2] => 9274078 [3] => 1062072 [4] => 8625335 [5] => 8255371 [6] => 5476104 [7] => 6145446 [8] => 7525604 [9] => 5947143 )
如果我得到这样的东西json_encode($thearray)
[1691864,7944458,9274078,1062072,8625335,8255371,5476104,6145446,7525604,5947143]
为什么名称未编码(例如0,1,2,3等)?以及我应该如何使它出现在json代码中?完整代码如下
$ie = 0;
while($ie 10)
{
$genid = rand(1000000,9999999);
$temp[$ie] = $genid ;
$ie++;
}
print_r($temp);
$temp_json = json_encode($temp);
print_r($temp_json);