PHP: Shuffle Associative Array

Here is some quick code that i put together (read rough) that allows you to shuffle an associative array, whilst preserving the key values.

please let me know your views on the code.

Quick Code Snippet

If you are using Javascript to get the current date, you may need to add the ordinal on the date. (the bit that goes st, nd, rd, th).

So here is a quick functio to handle that

function getDateOrdinal(date_numeric)
{
	var s='th';
	if(date_numeric===1 || date_numeric==21 || date_numeric==31) s='st';
	if(date_numeric===2 || date_numeric==22) s='nd';
	if(date_numeric===3 || date_numeric==23) s='rd';
	return date_numeric+s;
}