Some Examples

jQuery Code (Javascript) - highlighted by EnlighterJS

$('#loading-example-btn').click(function () {
	var btn = $(this)
	btn.button('loading')
	$.ajax(...).always(function () {
		btn.button('reset')
	});
});

Inline Code

EnlighterJS also supports $content = print_r(array(1,2,3), true); (since version 2.0).