获取阵​​列参数进行查询字符串与PHP [英] Getting array param out of query string with PHP

问题描述

（注意：这是一个跟进到previous问题，<一个href=\"http://stackoverflow.com/questions/5974820/how-to-pass-the-array-values-on-query-string-in-php\">How在查询字符串中传递数组？，在那里我问了一下查询字符串中传递数组的标准方法。）

我现在有一些PHP code，它需要消耗该查询与字符串是什么样的查询字符串数组格式不PHP认了，我必须做什么特别的检索数组？

以下似乎不工作：

查询字符串：

 ？formparts = [A，B，C]
 

PHP：

  $ myArray的= $ _GET [formparts];
回声将gettype（$ myarray中）
 

结果：

 字符串
 

解决方案

您查询字符串，而应该是这样的：

  formparts [] = A和？formparts [] = B和formparts [] = C
 

(NOTE: This is a follow up to a previous question, How to pass an array within a query string?, where I asked about standard methods for passing arrays within query strings.)

I now have some PHP code that needs to consume the said query string- What kind of query string array formats does PHP recognize, and do I have to do anything special to retrieve the array?

The following doesn't seem to work:

Query string:

?formparts=[a,b,c]

PHP:

$myarray = $_GET["formparts"];
echo gettype($myarray)

result:

string

解决方案

Your query string should rather look like this:

?formparts[]=a&formparts[]=b&formparts[]=c

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