如何将数组转换为变量

我想将数组的每个值保存在变量中,并根据变量名打印出值。

我的代码

$arr = "PRE;OS0101001;123456;ATAKUMOSA EAST;IWARA;TOWN HALL IWARA;Yes;NGNOS10001;1000;5;Yes;10234OS;Yes;785;;2018-08-26 06:59:35";

$delimiter = array(",",".","'","\"","|","\\","/",";",":");
$replace = str_replace($delimiter, $delimiter[0], $arr);
$explode = explode($delimiter[0], $replace);
print_r($explode);

因此:

Array
(
    [0] => PRE
    [1] => OS0101001
    [2] => 123456
    [3] => ATAKUMOSA EAST
    [4] => IWARA
    [5] => TOWN HALL IWARA
    [6] => Yes
    [7] => NGNOS10001
    [8] => 1000
    [9] => 5
    [10] => Yes
    [11] => 10234OS
    [12] => Yes
    [13] => 785
    [14] => 
    [15] => 2018-08-26 06
    [16] => 59
    [17] => 35
)

我想用这种格式打印出来

   $officer_id = $array[1];
    $userpassword = $array[2];

等。。

我该怎么做?

谢谢。