为什么下面的代码:定义索引+元素
if (isset($_GET['trainType']) && isset($_GET['onTime']) && isset($_GET['gotSeat'])) {
$train[0]['trainType'] = $_GET['trainType'];
$train[0]['trainType']['onTime'] = $_GET['onTime'];
$train[0]['trainType']['gotSeat'] = $_GET['gotSeat'];
echo '<pre>';
print_r($train);
echo '</pre>';
}
返回以下阵列:
Array
(
[0] => Array
(
[trainType] => tLine
)
)
我最初以为它会返回一些更类似于此:
Array
(
[0] => Array
(
[trainType] => 'passenger'
Array =>
(
[onTime] => true
[gotSeat] => true
)
)
)
任何指导我应该做什么来实现我想要做的事情?我希望我的代码使我想要做的事明显。
可以的var_dump()你的$ _GET数组? –
'trainType = string'VLine'(length = 5) onTime = string'true'(length = 4) gotSeat = string'true'(length = 4)' – anditpainsme
'所以你试图追加到字符串它是一个数组 –