convertQueryStringToStruct/convertQueryStringToStruct.cfm at master · wellercs/convertQueryStringToStruct · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
<cffunctionname="convertQueryStringToStruct"access="public"returntype="struct"output="false"hint="I accept a url query string and return it as a structure.">
 <cfargumentname="querystring"type="string"required="true"hint="I am the query string for which to parse.">
	<cfargumentname="querystringdelimiters"type="string"required="false"default="&"hint="I am the delimiters of the query string.">
	<cfargumentname="querystringassignmentoperator"type="string"required="false"default="="hint="I am the assignment operator of the query string.">

<!--- var local used to support versions older than ColdFusion 9 --->
	<cfsetvarlocal=structnew()>
<!--- structnew() to support versions older than ColdFusion 7 instead of {} --->
	<cfsetlocal.querystringstruct=structnew()>

	<cflooplist="#arguments.querystring#"index="local.querystringindex"delimiters="#arguments.querystringdelimiters#">
 <cfsetlocal.querystringkey=urldecode(listfirst(local.querystringindex,arguments.querystringassignmentoperator))>
 <cfif!find(arguments.querystringassignmentoperator,local.querystringindex)>
 <cfsetlocal.querystringvalue="">
 <cfelse>
 <cfsetlocal.querystringvalue=replacenocase(urldecode(listrest(local.querystringindex,arguments.querystringassignmentoperator,true)),local.querystringkey&arguments.querystringassignmentoperator,"")>
 </cfif>
 <cfif!structkeyexists(local.querystringstruct,local.querystringkey)>
 <cfsetstructinsert(local.querystringstruct,local.querystringkey,[])>
 </cfif>
 <cfsetarrayappend(local.querystringstruct[local.querystringkey],local.querystringvalue)>
	</cfloop>

	<cfreturnlocal.querystringstruct>
</cffunction>