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- Characters allowed in an encoded URL
- Special cases
URLEncode (Function) In french: URLEncode Encodes a URL with a sub-set of ASCII characters. This function is used to replace characters not allowed in a URL (accented characters, spaces, etc.). A URL can be decoded by URLDecode. Remark: The syntax of the URL is not checked.
// Encodes a URL
EncodedURL = URLEncode("http://my site/my page")
Â
// EncodedURL now contains http://my%20site/my%20page
// The two spaces are converted to %20 MyURL is UNICODE string = "http://my site/my page"
MyEncodedURL is string
Â
// Encodes a URL
MyEncodedURL = URLEncode(MyURL, encodeURLFromUnicode) // Encode a URL with a URL parameter
Info(URLEncode("https://www.google.fr/?", encodeURLFromAnsi) + ...
URLEncode(URLEncode("https://www.google.fr/?é", encodeURLFromAnsi), encodeURLParameter)) Syntax
<Result> = URLEncode(<URL> [, <Encoding format>])
<Result>: Character string Character string containing the encoded URL. Non-allowed characters are changed to %xx, where xx is the hexadecimal value of this character.This function returns no error code because all character strings can be encoded. <URL>: Character string URL to be encoded (in ANSI format). <Encoding format>: Optional Integer constant URL encoding format: | | | encodeURLFromAnsi | URL format. The encoded text only contains characters allowed in a URL. The text to encode is an ANSI string. | encodeURLFromUTF8
(Default value) | URL format. The encoded text only contains characters allowed in a URL. The text to encode is a UTF-8 string. | | encodeURLParameter | URL format. The specific characters of a URL are encoded to pass a URL as a parameter to another URL. Caution: The URL passed as parameter must have been encoded with the encodeURLFromAnsi or encodeURLFromUTF8 constant. |
Remarks Characters allowed in an encoded URL The list of characters allowed in an encoded URL is as follows: | | | | | | ; | / | ? | : | @ | | & | = | + | $ | , | | - | _ | . | ! | ~ | | * | ' | ( | | | ) | | % | # | digits | letters (uppercase and lowercase characters) | |
According to the options, the function will be able to encode some of these characters. - Encoding an empty URL (empty string) returns an empty URL.
- Special case: the "%" and "+" signs
- Since the % sign is used for decimal encoding, it is itself encoded as a decimal.
- The "+" sign, which is an alternative to %20 for encoding a space, is also encoded (to avoid problems when decoding).
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