chunk_split
(PHP 4, PHP 5)
chunk_split — Split a string into smaller chunks
Description
string chunk_split
( string $body
[, int $chunklen = 76
[, string $end = "\r\n"
]] )
Can be used to split a string into smaller chunks which is useful for e.g. converting base64_encode() output to match RFC 2045 semantics. It inserts end every chunklen characters.
Parameters
- body
-
The string to be chunked.
- chunklen
-
The chunk length.
- end
-
The line ending sequence.
Return Values
Returns the chunked string.
Examples
Example #1 chunk_split() example
<?php
// format $data using RFC 2045 semantics
$new_string = chunk_split(base64_encode($data));
?>
See Also
- str_split() - Convert a string to an array
- explode() - Split a string by string
- split() - Split string into array by regular expression
- wordwrap() - Wraps a string to a given number of characters
- » RFC 2045