chunk_split
chunk_split
(PHP 4, PHP 5, PHP 7)
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
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Licensed under the Creative Commons Attribution License v3.0 or later.
https://secure.php.net/manual/en/function.chunk-split.php
