note 32021 modified in function.base64-encode by vrana

If you want attach a binary file into mail, pay attention to use mode with "B" flag into fopen function (This is useful only on systems which differentiate between binary and text files, i.e. Windows) Include the 'b' flag in order to make your scripts more portable. <?php $handle = fopen($source_file,'rb'); $file_content = fread($handle,filesize($source_file)); fclose($handle); $encoded = chunk_split(base64_encode($file_content)); ?> --was-- If you want attach a binary file into mail, pay attention to use mode with "B" flag into fopen function (This is useful only on systems which differentiate between binary and text files, i.e. Windows) Include the 'b' flag in order to make your scripts more portable. $handle = fopen($source_file,'rb'); $file_content = fread($handle,filesize($source_file)); fclose($handle); $encoded = chunk_split(base64_encode($file_content)); http://php.net/manual/en/function.base64-encode.php