Singular and Plural Numbered Words

Use this to get something like: “5 bananas”, “1 turtle”. E.g. spnum(5, ‘banana’);

// Support for singular and plural string variations
function spnum($int, $singular, $plural = NULL) {
	if (!is_int($int) || !is_string($singular)) {
		$int = intval($int);
		$singular = strval($singular);
	}
	if ($plural == NULL || !is_string($plural)) {
		$plural = $singular . 's';
	}
	return $int . ' ' . (($int == 1) ? $singular : $plural);
}