怎样用php取一个数组中的第二个cookie

Question

Array ( [ASPSESSIONIDSQSQBTCD] => BEEFLOIDMLKMMBCCBEMHBKND [ASPSESSIONIDAQSRDDBA] => BIPEIOLDJKAPKMCDBNECGKMK )

如上所示：怎样用 php 取到 Array([ASPSESSIONIDAQSRDDBA] => BIPEIOLDJKAPKMCDBNECGKMK)

Answer 1

array_slice($arr, 1, 1);

Answer 2

<?php
$arr = array(); //your cookies

$val = array_values($arr);
$cookie = $val[1];

Answer 3

方法一：只取value
next($a);

$v = current($a);

方法二：取key和value
$ak=array_keys($a);
$av = array_values($a);
$k = $ak[1];
$v = $av[1];

Answer 4

如果题主想要强调“保留key构建一个新的数组”，建议这样写

$arr = ['a'=>'b', 'c'=>'d'];
$keys = array_keys($arr);

print_r([$keys[1] => $arr[$keys[1]]]);

Answer 5

$arr[1]

Answer 6

unset($arr[ASPSESSIONIDSQSQBTCD]);