====== HexDecode(encoding, hex_text) ======
Category:  Web function

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=====Description=====
This function converts the provided hex string into a text value. The text is assumed to have the specified encoding.

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=====Arguments=====
^Argument^Type^Description^
|encoding  | Text |The method that was used to create the encoded //text//.  See the table below.  |
|hex_text  |Text |The text string to be decoded.  |
**Return value type:** Text.

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^Encoding  ^Notes  ^
|base64    | |
|base64url | Base64 in URL encoding |
|utf-8     | |
|utf-16    | |

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=====Examples=====
  hexdecode('base64url', '56616c68616c6c61')  //Returns 'VmFsaGFsbGE'

  hexdecode('utf-8', '56616c68616c6c61')  //Returns 'Valhalla'

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=====See also=====
  * [[syntax:functions:encode|Encode(method, text)]]
  * [[syntax:functions:hexencode|HexEncode(encoding, text)]]
  * [[syntax:functions:uridecode|URIDecode(encoding, text)]]