September 2001
Intermediate to advanced
768 pages
32h 45m
English
Content preview from PHP Functions Essential Reference
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base64_decode
string base64_decode(string encoded_data) Decodes a string encoded with base64 encoding.
Returns:
Decoded string; FALSE if the argument passed has no length when converted to a string
Description:
base64_decode() decodes a base64 string and returns the decoded data. The data returned may be character or binary data.
Note:
Base64 encoding is used to encode data before it’s transferred across legacy email systems that only support 7-bit ASCII. For more information on base64, refer to RFC 2045.
Availability:
UNIX, Windows
Version:
3+, 4+
See also:
base64_decode()
Example:
Demonstrate how base64_decode() works
$data = "Hey Jude"; $encoded = base64_encode ($data); $decoded = base64_decode ($encoded); print <<<_END_ Original Data: ... |
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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