Description
string
base64_encode ( string data)
base64_encode() returns
data encoded with base64. This encoding
is designed to make binary data survive transport through
transport layers that are not 8-bit clean, such as mail bodies.
Base64-encoded data takes about 33% more space than the original
data.
Example 1. base64_encode() example |
<?php
$str = 'This is an encoded string';
echo base64_encode($str);
?>
|
This example will produce :
VGhpcyBpcyBhbiBlbmNvZGVkIHN0cmluZw== |
|
See also
base64_decode(),
chunk_split() and
RFC 2045 section 6.8.
