@Immutable
    public static Memory wordwrap(String str, int width) {
        return wordwrap(str, width, "\n", false);
    }
Parses the cslashes bitmap returning an actual bitmap.

@param charset the bitmap string

@return the actual bitmap
exts/jphp-zend-ext/src/main/java/org/develnext/jphp/zend/ext/standard/StringFunctions.java