Add to docblock the reason why the output is chunk_split

This commit is contained in:
J Miller 2013-05-17 08:44:46 -07:00
parent 4a4ca7c8d4
commit ea534002c3

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@ -182,6 +182,7 @@ class File {
/**
* Return the contents of this File as a base64 version of the file contents.
* The string is split into smaller chunks to match RFC 2045 semantics.
*
* @return string File contents in base64 encoding
* @link http://book.cakephp.org/2.0/en/core-utility-libraries/file-folder.html#File::readAndBase64Encode