private function writeString($file, $value, $requireBraces = true)
    {
        if ($requireBraces) {
            fprintf($file, '{"%s"}', $value);

            return;
        }

        fprintf($file, '"%s"', $value);
    }
private function writeString($file, $value, $requireBraces = true)
    {
        if ($requireBraces) {
            fprintf($file, '{"%s"}', $value);

            return;
        }

        fprintf($file, '"%s"', $value);
    }
private function writeString ( $ file , $ value , $ requireBraces = true ) { if ( $ requireBraces ) { fprintf ( $ file , '{"%s"}' , $ value ) ; return ; } fprintf ( $ file , '"%s"' , $ value ) ; }
Writes a "string" node.

@param resource $file          The file handle to write to
@param string   $value         The value of the node
@param bool     $requireBraces Whether to require braces to be printed
around the value

@see http://source.icu-project.org/repos/icu/icuhtml/trunk/design/bnf_rb.txt
Writes a string node .