golden hour

/home/phakp/public_html/bkp_full/old_site_bkp/system/core

File/Folder	Size	Actions
Benchmark.php	3.92 KB
CodeIgniter.php	15.73 KB
Common.php	21.43 KB
Config.php	9.06 KB
Controller.php	2.83 KB
Exceptions.php	7.08 KB
Hooks.php	6.1 KB
Input.php	22.05 KB
Lang.php	5.34 KB
Loader.php	36.21 KB
Log.php	7.37 KB
Model.php	2.44 KB
Output.php	20.68 KB
Router.php	12.84 KB
Security.php	28.37 KB
URI.php	14.84 KB
Utf8.php	4.31 KB
compat	-
index.html	131 B

Edit: Router.php

<?php
/**
 * CodeIgniter
 *
 * An open source application development framework for PHP
 *
 * This content is released under the MIT License (MIT)
 *
 * Copyright (c) 2014 - 2018, British Columbia Institute of Technology
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 * @package	CodeIgniter
 * @author	EllisLab Dev Team
 * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
 * @copyright	Copyright (c) 2014 - 2018, British Columbia Institute of Technology (http://bcit.ca/)
 * @license	http://opensource.org/licenses/MIT	MIT License
 * @link	https://codeigniter.com
 * @since	Version 1.0.0
 * @filesource
 */
defined('BASEPATH') OR exit('No direct script access allowed');

/**
 * Router Class
 *
 * Parses URIs and determines routing
 *
 * @package		CodeIgniter
 * @subpackage	Libraries
 * @category	Libraries
 * @author		EllisLab Dev Team
 * @link		https://codeigniter.com/user_guide/general/routing.html
 */
class CI_Router {

/**
	 * CI_Config class object
	 *
	 * @var	object
	 */
	public $config;

/**
	 * List of routes
	 *
	 * @var	array
	 */
	public $routes =	array();

/**
	 * Current class name
	 *
	 * @var	string
	 */
	public $class =		'';

/**
	 * Current method name
	 *
	 * @var	string
	 */
	public $method =	'index';

/**
	 * Sub-directory that contains the requested controller class
	 *
	 * @var	string
	 */
	public $directory;

/**
	 * Default controller (and method if specific)
	 *
	 * @var	string
	 */
	public $default_controller;

/**
	 * Translate URI dashes
	 *
	 * Determines whether dashes in controller & method segments
	 * should be automatically replaced by underscores.
	 *
	 * @var	bool
	 */
	public $translate_uri_dashes = FALSE;

/**
	 * Enable query strings flag
	 *
	 * Determines whether to use GET parameters or segment URIs
	 *
	 * @var	bool
	 */
	public $enable_query_strings = FALSE;

// --------------------------------------------------------------------

/**
	 * Class constructor
	 *
	 * Runs the route mapping function.
	 *
	 * @param	array	$routing
	 * @return	void
	 */
	public function __construct($routing = NULL)
	{
		$this->config =& load_class('Config', 'core');
		$this->uri =& load_class('URI', 'core');

$this->enable_query_strings = ( ! is_cli() && $this->config->item('enable_query_strings') === TRUE);

// If a directory override is configured, it has to be set before any dynamic routing logic
		is_array($routing) && isset($routing['directory']) && $this->set_directory($routing['directory']);
		$this->_set_routing();

// Set any routing overrides that may exist in the main index file
		if (is_array($routing))
		{
			empty($routing['controller']) OR $this->set_class($routing['controller']);
			empty($routing['function'])   OR $this->set_method($routing['function']);
		}

log_message('info', 'Router Class Initialized');
	}

// --------------------------------------------------------------------

/**
	 * Set route mapping
	 *
	 * Determines what should be served based on the URI request,
	 * as well as any "routes" that have been set in the routing config file.
	 *
	 * @return	void
	 */
	protected function _set_routing()
	{
		// Load the routes.php file. It would be great if we could
		// skip this for enable_query_strings = TRUE, but then
		// default_controller would be empty ...
		if (file_exists(APPPATH.'config/routes.php'))
		{
			include(APPPATH.'config/routes.php');
		}

if (file_exists(APPPATH.'config/'.ENVIRONMENT.'/routes.php'))
		{
			include(APPPATH.'config/'.ENVIRONMENT.'/routes.php');
		}

// Validate & get reserved routes
		if (isset($route) && is_array($route))
		{
			isset($route['default_controller']) && $this->default_controller = $route['default_controller'];
			isset($route['translate_uri_dashes']) && $this->translate_uri_dashes = $route['translate_uri_dashes'];
			unset($route['default_controller'], $route['translate_uri_dashes']);
			$this->routes = $route;
		}

// Are query strings enabled in the config file? Normally CI doesn't utilize query strings
		// since URI segments are more search-engine friendly, but they can optionally be used.
		// If this feature is enabled, we will gather the directory/class/method a little differently
		if ($this->enable_query_strings)
		{
			// If the directory is set at this time, it means an override exists, so skip the checks
			if ( ! isset($this->directory))
			{
				$_d = $this->config->item('directory_trigger');
				$_d = isset($_GET[$_d]) ? trim($_GET[$_d], " \t\n\r\0\x0B/") : '';

if ($_d !== '')
				{
					$this->uri->filter_uri($_d);
					$this->set_directory($_d);
				}
			}

$_c = trim($this->config->item('controller_trigger'));
			if ( ! empty($_GET[$_c]))
			{
				$this->uri->filter_uri($_GET[$_c]);
				$this->set_class($_GET[$_c]);

$_f = trim($this->config->item('function_trigger'));
				if ( ! empty($_GET[$_f]))
				{
					$this->uri->filter_uri($_GET[$_f]);
					$this->set_method($_GET[$_f]);
				}

$this->uri->rsegments = array(
					1 => $this->class,
					2 => $this->method
				);
			}
			else
			{
				$this->_set_default_controller();
			}

// Routing rules don't apply to query strings and we don't need to detect
			// directories, so we're done here
			return;
		}

// Is there anything to parse?
		if ($this->uri->uri_string !== '')
		{
			$this->_parse_routes();
		}
		else
		{
			$this->_set_default_controller();
		}
	}

// --------------------------------------------------------------------

/**
	 * Set request route
	 *
	 * Takes an array of URI segments as input and sets the class/method
	 * to be called.
	 *
	 * @used-by	CI_Router::_parse_routes()
	 * @param	array	$segments	URI segments
	 * @return	void
	 */
	protected function _set_request($segments = array())
	{
		$segments = $this->_validate_request($segments);
		// If we don't have any segments left - try the default controller;
		// WARNING: Directories get shifted out of the segments array!
		if (empty($segments))
		{
			$this->_set_default_controller();
			return;
		}

if ($this->translate_uri_dashes === TRUE)
		{
			$segments[0] = str_replace('-', '_', $segments[0]);
			if (isset($segments[1]))
			{
				$segments[1] = str_replace('-', '_', $segments[1]);
			}
		}

$this->set_class($segments[0]);
		if (isset($segments[1]))
		{
			$this->set_method($segments[1]);
		}
		else
		{
			$segments[1] = 'index';
		}

array_unshift($segments, NULL);
		unset($segments[0]);
		$this->uri->rsegments = $segments;
	}

// --------------------------------------------------------------------

/**
	 * Set default controller
	 *
	 * @return	void
	 */
	protected function _set_default_controller()
	{
		if (empty($this->default_controller))
		{
			show_error('Unable to determine what should be displayed. A default route has not been specified in the routing file.');
		}

// Is the method being specified?
		if (sscanf($this->default_controller, '%[^/]/%s', $class, $method) !== 2)
		{
			$method = 'index';
		}

if ( ! file_exists(APPPATH.'controllers/'.$this->directory.ucfirst($class).'.php'))
		{
			// This will trigger 404 later
			return;
		}

$this->set_class($class);
		$this->set_method($method);

// Assign routed segments, index starting from 1
		$this->uri->rsegments = array(
			1 => $class,
			2 => $method
		);

log_message('debug', 'No URI present. Default controller set.');
	}

// --------------------------------------------------------------------

/**
	 * Validate request
	 *
	 * Attempts validate the URI request and determine the controller path.
	 *
	 * @used-by	CI_Router::_set_request()
	 * @param	array	$segments	URI segments
	 * @return	mixed	URI segments
	 */
	protected function _validate_request($segments)
	{
		$c = count($segments);
		$directory_override = isset($this->directory);

// Loop through our segments and return as soon as a controller
		// is found or when such a directory doesn't exist
		while ($c-- > 0)
		{
			$test = $this->directory
				.ucfirst($this->translate_uri_dashes === TRUE ? str_replace('-', '_', $segments[0]) : $segments[0]);

if ( ! file_exists(APPPATH.'controllers/'.$test.'.php')
				&& $directory_override === FALSE
				&& is_dir(APPPATH.'controllers/'.$this->directory.$segments[0])
			)
			{
				$this->set_directory(array_shift($segments), TRUE);
				continue;
			}

return $segments;
		}

// This means that all segments were actually directories
		return $segments;
	}

// --------------------------------------------------------------------

/**
	 * Parse Routes
	 *
	 * Matches any routes that may exist in the config/routes.php file
	 * against the URI to determine if the class/method need to be remapped.
	 *
	 * @return	void
	 */
	protected function _parse_routes()
	{
		// Turn the segment array into a URI string
		$uri = implode('/', $this->uri->segments);

// Get HTTP verb
		$http_verb = isset($_SERVER['REQUEST_METHOD']) ? strtolower($_SERVER['REQUEST_METHOD']) : 'cli';

// Loop through the route array looking for wildcards
		foreach ($this->routes as $key => $val)
		{
			// Check if route format is using HTTP verbs
			if (is_array($val))
			{
				$val = array_change_key_case($val, CASE_LOWER);
				if (isset($val[$http_verb]))
				{
					$val = $val[$http_verb];
				}
				else
				{
					continue;
				}
			}

// Convert wildcards to RegEx
			$key = str_replace(array(':any', ':num'), array('[^/]+', '[0-9]+'), $key);

// Does the RegEx match?
			if (preg_match('#^'.$key.'$#', $uri, $matches))
			{
				// Are we using callbacks to process back-references?
				if ( ! is_string($val) && is_callable($val))
				{
					// Remove the original string from the matches array.
					array_shift($matches);

// Execute the callback using the values in matches as its parameters.
					$val = call_user_func_array($val, $matches);
				}
				// Are we using the default routing method for back-references?
				elseif (strpos($val, '$') !== FALSE && strpos($key, '(') !== FALSE)
				{
					$val = preg_replace('#^'.$key.'$#', $val, $uri);
				}

$this->_set_request(explode('/', $val));
				return;
			}
		}

// If we got this far it means we didn't encounter a
		// matching route so we'll set the site default route
		$this->_set_request(array_values($this->uri->segments));
	}

// --------------------------------------------------------------------

/**
	 * Set class name
	 *
	 * @param	string	$class	Class name
	 * @return	void
	 */
	public function set_class($class)
	{
		$this->class = str_replace(array('/', '.'), '', $class);
	}

// --------------------------------------------------------------------

/**
	 * Fetch the current class
	 *
	 * @deprecated	3.0.0	Read the 'class' property instead
	 * @return	string
	 */
	public function fetch_class()
	{
		return $this->class;
	}

// --------------------------------------------------------------------

/**
	 * Set method name
	 *
	 * @param	string	$method	Method name
	 * @return	void
	 */
	public function set_method($method)
	{
		$this->method = $method;
	}

// --------------------------------------------------------------------

/**
	 * Fetch the current method
	 *
	 * @deprecated	3.0.0	Read the 'method' property instead
	 * @return	string
	 */
	public function fetch_method()
	{
		return $this->method;
	}

// --------------------------------------------------------------------

/**
	 * Set directory name
	 *
	 * @param	string	$dir	Directory name
	 * @param	bool	$append	Whether we're appending rather than setting the full value
	 * @return	void
	 */
	public function set_directory($dir, $append = FALSE)
	{
		if ($append !== TRUE OR empty($this->directory))
		{
			$this->directory = str_replace('.', '', trim($dir, '/')).'/';
		}
		else
		{
			$this->directory .= str_replace('.', '', trim($dir, '/')).'/';
		}
	}

// --------------------------------------------------------------------

/**
	 * Fetch directory
	 *
	 * Feches the sub-directory (if any) that contains the requested
	 * controller class.
	 *
	 * @deprecated	3.0.0	Read the 'directory' property instead
	 * @return	string
	 */
	public function fetch_directory()
	{
		return $this->directory;
	}

}