(PHP 4, PHP 5, PHP 7)
Split a string into smaller chunks
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.
Returns:
Returns the chunked string.
Examples:
chunk_split() example
<?php // format $data using RFC 2045 semantics $new_string = chunk_split(base64_encode($data)); ?>
See also:
split() -
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