php - 如何解码由http_build_query编码的url

Question

我想在 url 中传递数组，所以我使用 http_build_query 进行了编码

$filterArray = array('OrderNo'=>$_REQUEST['txtorderno'],
                         'StoreName'=>$_REQUEST['txtstorename'],
                         'PartyCode'=>$_REQUEST['txtpartycode'],
                         'fromdate'=>$_REQUEST['txtfromdate'],
                         'todate'=>$_REQUEST['txttodate'],
                         'minamount'=>$_REQUEST['txtminamount'],
                         'maxamount'=>$_REQUEST['txtmaxamount']);

$data = array('DistributorId' => $_GET['DistributorId'], 'StoreId' => $_GET['StoreId'],'filterArray' => http_build_query($filterArray));

最后我的网址是这样生成的

http://localhost/test/orderdetails.php?DistributorId=&StoreId=&filterArray=OrderNo%3D1%26StoreName%3D2%26PartyCode%3D3%26fromdate%3D04%252F26%252F2017%26todate%3D04%252F27%252F2017%26minamount%3D111%26maxamount%3D222

现在我如何从 url 获取所有参数？

我试图打印 filterArray 参数，如

echo "<pre>";
$arr = (urldecode($_GET['filterArray']));
var_dump($arr);

它打印

string(99) "OrderNo=1&StoreName=2&PartyCode=3&fromdate=04/26/2017&todate=04/27/2017&minamount=111&maxamount=222"

Answer 1

您可以使用 parse_str[1]:

<?php
$inputStr = 'OrderNo=1&StoreName=2&PartyCode=3&fromdate=04/26/2017&todate=04/27/2017&minamount=111&maxamount=222';

parse_str($inputStr, $output);

var_dump($output);
?>

示例: https://3v4l.org/toiKf

[1]: http://php.net/manual/de/function.parse-str.php