Fuel Inflector suggestion

gistfile1.php

<?php
	/**
	 * plural_or_singular function.
	 * Call singularize or pluralize method by counting a num or an array.
	 * 
	 * 
	 * @param int $count (default: 1) string, int or array: the value to count
	 * @param string $str (default: '') string to pluralize / singularize
	 * @param bool $w_count (default: false) Determine if the function returns the count
	 * @param string $sep (default: ' ') count - string separator
	 * @return void
	 */
	public static function plural_or_singular($count = 1, $str = '', $w_count = false, $sep = ' ')
	{
		if (is_array($count))
		{
			$count = count($count);
		}
		
		$n = ($w_count === true) ? $count.$sep : '';
		
		return ($count > 1) ? $n.static::pluralize($str) : $n.static::singularize($str);
		
	}


/* Examples */

$a = array(1,2,3,4);
echo $inflector->plural_or_singular($a, 'number', true);
// returns "4 numbers"

$n = "1";
echo $inflector->plural_or_singular($n, 'numbers')
// returns "number"