## mark a section (Learn more)

<?php if (!defined('BASEPATH')) exit('No direct script access allowed'); /** * Javascripts:: a class that stores an array of javascripts to be output in the view * * @author Russell Jones - CodeOfficer <spam@codeofficer.com> * @url http://www.codeofficer.com/ * @version 1.0 * looks in your config for: $config['javascripts'] = array('jquery.js', 'interface.js'); */ class Javascripts { private $javascripts; private $CI; function __construct($params=NULL) { $this->clear(); $this->CI =& get_instance(); $config = $this->CI->config->item('javascript_files'); if ($config) $this->add($config); if ($params) $this->add($params); } // clear all javascripts function clear() { $this->javascripts = array(); } // add a javascript function add($items) { if (is_array($items)) { foreach ($items as $item) { if (!in_array($item, $this->javascripts)) { $this->javascripts[] = $item; } } } else { if (!in_array($items, $this->javascripts)) { $this->javascripts[] = $items; } } } // return the array of javascripts function get() { return $this->javascripts; } // output the array of javascripts function to_string() { return 'javascripts are: '.implode(',', $this->javascripts); } } ?>

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