2007

Name-Value Pair API Developer Guide and Reference April 2007 13
Overview
Technical Details
URL-Encoding
The request and response are URL-encoded. URL-encoding ensures that you can transmit
special characters, characters that are not allowed in a URL, and characters that have special
meaning in a URL, such as the equal sign and ampersand. For example, the following NVP
string:
NAME=Robert Moore&COMPANY=R. H. Moore & Associates
is URL-coded as follows:
NAME=Robert+Moore&COMPANY=R%2E+H%2E+Moore+%26+Associates
Use the following methods to URL-encode or URL-decode your NVP strings:
TABLE 1.2 URL-Encoding Methods
Language Method
ASP.NET Encode System.Web.HttpUtility.UrlEncode(buffer,
Encoding.Default)
Decode System.Web.HttpUtility.UrlDecode(buffer,
Encoding.Default)
Classic
ASP
Encode Server.URLEncode
Decode No built-in function. Several implementation examples are available on the
Internet.
Java Encode java.net.URLEncoder.encode
Decode java.net.URLDecoder.decode
PHP Encode urlencode()
Decode urldecode()
ColdFusion Encode URLEncodedFormatstring [, charset ]
Decode URLDecodeurlEncodedString[, charset])