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chunk_split

Split a string into smaller chunks (PHP 4, PHP 5)
string chunk_split ( string body [, int chunklen [, string end]] )

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. Defaults to 76.
end: The line ending sequence. Defaults to "\r\n".

Return Values

Returns the chunked string.

Examples

Example 2398. chunk_split() example

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<?php

// format $data using RFC 2045 semantics

$new_string = chunk_split(base64_encode($data));

?>

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