beingzoe

class CI_Base {

	private static $instance;

	public function CI_Base()
	{
		self::$instance =& $this;
	}

	public static function &get_instance()

beingzoe

protected static $_known_appliances;

// Registers a loadable class
public function registerToLoad($library, $path, $class_name = FALSE) {

    $_known_appliances[$library]['path'] = $path;
    $_known_appliances[$library]['class_name'] = $class_name; // FALSE if appliance is not a class

}

beingzoe

<?php

// PHP: Remove Values from Array
// If you need to remove elements from an array that have a particular value(s) here’s a neat way of doing it without any looping.

// our initial array
$arr = Array("blue", "green", "red", "yellow", "green", "orange", "yellow", "indigo", "red");
print_r($arr);

// remove the elements who's values are yellow or red