base64_encode
(PHP 4, PHP 5, PHP 7)
base64_encode — Encodes data with MIME base64
Description
string base64_encode ( string $data ) Encodes the given data 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.
Parameters
data
The data to encode.
Return Values
The encoded data, as a string or FALSE on failure.
Examples
Example #1 base64_encode() example
<?php
$str?=?'This?is?an?encoded?string';
echo?base64_encode($str);
?>The above example will output:
VGhpcyBpcyBhbiBlbmNvZGVkIHN0cmluZw==See Also
- base64_decode() - Decodes data encoded with MIME base64
- chunk_split() - Split a string into smaller chunks
- convert_uuencode() - Uuencode a string
- ? RFC 2045 section 6.8
← base64_decode
get_headers →
? 1997–2017 The PHP Documentation GroupLicensed under the Creative Commons Attribution License v3.0 or later.
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