code: protected static String parse(PHPContainer container, String className, String s) {
  		try {
  			String expr = PHPInterpeter.saveObject(className + "::parse('" + s + "')");
  			return container.get(expr);
  		} catch (PHPException e) {
  			LOGGER.error("Error when calling parse " + e.toString());
  		}
  		return null;
  	}
docs: <p>parse.</p>
  
  @param container a {@link com.greenpepper.phpsud.container.PHPContainer} object.
  @param className a {@link java.lang.String} object.
  @param s a {@link java.lang.String} object.
  @return a {@link java.lang.String} object.