base64_decode

base64_decode decodes a string that had been encoded using the base64_encode function.

r = base64_decode(data)

r = base64_decode(data, bStrReturn)

Return Value

r is a string which does not contain any 0-characters.

Parameters

data

data is a string or real vector with values in the range from 0 to 255.

bStrReturn

If bStrReturn is not 0 the return values r is alwasy a string.

If bStrReturn is 0 or the parameter is not specified the return value a real vector if r contains 0-charaters.

Example

* a = base64_encode([0,1,2,3])
* a
AAECAw==
* a = base64_encode("\x00\x01\x02\x03")
* a
AAECAw==
* b = base64_decode(a)
* b
    0.0000     1.0000     2.0000     3.0000
* b = base64_decode(a, 1)
* b
\x00\x01\x02\x03

History

Version	Description
4.2.0	New parameter bStrReturn.
4.0.0	New.

See also

Overview Strings, base64_encode, binary_decode, binary_encode, strchar, strcode

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