Use Absolute Paths

application/Config/Autoload.php → app/Config/Autoload.php

@@ -1,6 +1,6 @@
 <?php namespace Config;
 
-require_once BASEPATH . 'Config/AutoloadConfig.php';
+require_once SYSTEMPATH . 'Config/AutoloadConfig.php';
 
 /**
  * -------------------------------------------------------------------

application/Config/Paths.php → app/Config/Paths.php

@@ -20,22 +20,22 @@ class Paths
 	 * Include the path if the folder is not in the same directory
 	 * as this file.
 	 */
-	public $systemDirectory = 'system';
+	public $systemDirectory = __DIR__ . '/../../system';
 
 	/*
 	 *---------------------------------------------------------------
 	 * APPLICATION FOLDER NAME
 	 *---------------------------------------------------------------
 	 *
-	 * If you want this front controller to use a different "application"
+	 * If you want this front controller to use a different "app"
 	 * folder than the default one you can set its name here. The folder
 	 * can also be renamed or relocated anywhere on your getServer. If
 	 * you do, use a full getServer path. For more info please see the user guide:
 	 * http://codeigniter.com/user_guide/general/managing_apps.html
 	 *
 	 * NO TRAILING SLASH!
 	 */
-	public $applicationDirectory = 'application';
+	public $appDirectory = __DIR__ . '/../../app';
 
 	/*
 	 * ---------------------------------------------------------------
@@ -48,7 +48,7 @@ class Paths
 	 * for maximum security, keeping it out of the application and/or
 	 * system directories.
 	 */
-	public $writableDirectory = 'writable';
+	public $writableDirectory = __DIR__ . '/../../writable';
 
 	/*
 	 * ---------------------------------------------------------------
@@ -61,21 +61,7 @@ class Paths
 	 * for maximum security, keeping it out of the application and/or
 	 * system directories.
 	 */
-	public $testsDirectory = 'tests';
-
-	/*
-	 * ---------------------------------------------------------------
-	 * PUBLIC DIRECTORY NAME
-	 * ---------------------------------------------------------------
-	 *
-	 * This variable must contain the name of the directory that
-	 * contains the main index.php front-controller. By default,
-	 * this is the `public` directory, but some hosts may not
-	 * be able to map a primary domain to a sub-directory so you
-	 * can change this to `public_html`, for example, to comply
-	 * with your host's needs.
-	 */
-	public $publicDirectory = 'public';
+	public $testsDirectory = __DIR__ . '/../../tests';
 
 	/*
 	 * ---------------------------------------------------------------
@@ -87,5 +73,5 @@ class Paths
 	 * default this is in `application/Views`. This value
 	 * is used when no value is provided to `Services::renderer()`.
 	 */
-	public $viewDirectory = 'application/Views';
+	public $viewDirectory = __DIR__ . '/../../app/Views';
 }

application/Config/Routes.php → app/Config/Routes.php

@@ -22,9 +22,9 @@
 
 // Load the system's routing file first, so that the app and ENVIRONMENT
 // can override as needed.
-if (file_exists(BASEPATH . 'Config/Routes.php'))
+if (file_exists(SYSTEMPATH . 'Config/Routes.php'))
 {
-	require BASEPATH . 'Config/Routes.php';
+	require SYSTEMPATH . 'Config/Routes.php';
 }
 
 /**

application/Config/Services.php → app/Config/Services.php

@@ -3,7 +3,7 @@
 use CodeIgniter\Config\Services as CoreServices;
 use CodeIgniter\Config\BaseConfig;
 
-require_once BASEPATH . 'Config/Services.php';
+require_once SYSTEMPATH . 'Config/Services.php';
 
 /**
  * Services Configuration file.

application/Config/Toolbar.php → app/Config/Toolbar.php

@@ -27,5 +27,5 @@ class Toolbar extends BaseConfig
 		\CodeIgniter\Debug\Toolbar\Collectors\Events::class,
 	];
 	public $maxHistory = 20;
-	public $viewsPath  = BASEPATH . 'Debug/Toolbar/Views/';
+	public $viewsPath  = SYSTEMPATH . 'Debug/Toolbar/Views/';
 }

application/Views/errors/cli/error_exception.php → app/Views/errors/cli/error_exception.php

@@ -5,12 +5,12 @@
 Filename:    <?= $exception->getFile(), "\n"; ?>
 Line Number: <?= $exception->getLine(); ?>
 
-<?php if (defined('SHOW_DEBUG_BACKTRACE') && SHOW_DEBUG_BACKTRACE === TRUE): ?>
+<?php if (defined('SHOW_DEBUG_BACKTRACE') && SHOW_DEBUG_BACKTRACE === true): ?>
 
 	Backtrace:
 	<?php foreach ($exception->getTrace() as $error): ?>
 		<?php if (isset($error['file'])): ?>
-<?= trim('-'. $error['line'] .' - '. $error['file'] .'::'. $error['function']) ."\n" ?>
+			<?= trim('-' . $error['line'] . ' - ' . $error['file'] . '::' . $error['function']) . "\n" ?>
 		<?php endif ?>
 	<?php endforeach ?>
 

application/Views/errors/cli/production.php → app/Views/errors/cli/production.php

@@ -2,4 +2,4 @@
 
 // On the CLI, we still want errors in productions
 // so just use the exception template.
-include __DIR__.'/error_exception.php';
+include __DIR__ . '/error_exception.php';

application/Views/errors/html/error_404.php → app/Views/errors/html/error_404.php

@@ -73,7 +73,7 @@
 		<h1>404 - File Not Found</h1>
 
 		<p>
-			<?php if (! empty($message) && $message != '(null)') : ?>
+			<?php if (! empty($message) && $message !== '(null)') : ?>
 				<?= esc($message) ?>
 			<?php else : ?>
 				Sorry! Cannot seem to find the page you were looking for.

application/Views/errors/html/error_exception.php → app/Views/errors/html/error_exception.php

@@ -7,22 +7,22 @@
 
 	<title><?= htmlspecialchars($title, ENT_SUBSTITUTE, 'UTF-8') ?></title>
 	<style type="text/css">
-		<?= preg_replace('#[\r\n\t ]+#', ' ', file_get_contents(__DIR__.DIRECTORY_SEPARATOR.'debug.css')) ?>
+		<?= preg_replace('#[\r\n\t ]+#', ' ', file_get_contents(__DIR__ . DIRECTORY_SEPARATOR . 'debug.css')) ?>
 	</style>
 
 	<script type="text/javascript">
-		<?= file_get_contents(__DIR__.DIRECTORY_SEPARATOR.'debug.js') ?>
+		<?= file_get_contents(__DIR__ . DIRECTORY_SEPARATOR . 'debug.js') ?>
 	</script>
 </head>
 <body onload="init()">
 
 	<!-- Header -->
 	<div class="header">
 		<div class="container">
-			<h1><?= htmlspecialchars($title, ENT_SUBSTITUTE, 'UTF-8'), ($exception->getCode() ? ' #'.$exception->getCode() : '') ?></h1>
+			<h1><?= htmlspecialchars($title, ENT_SUBSTITUTE, 'UTF-8'), ($exception->getCode() ? ' #' . $exception->getCode() : '') ?></h1>
 			<p>
 				<?= $exception->getMessage() ?>
-				<a href="https://www.google.com/search?q=<?= urlencode($title.' '.preg_replace('#\'.*\'|".*"#Us', '', $exception->getMessage())) ?>"
+				<a href="https://www.google.com/search?q=<?= urlencode($title . ' ' . preg_replace('#\'.*\'|".*"#Us', '', $exception->getMessage())) ?>"
 				   rel="noreferrer" target="_blank">search &rarr;</a>
 			</p>
 		</div>
@@ -64,39 +64,39 @@
 							<!-- Trace info -->
 							<?php if (isset($row['file']) && is_file($row['file'])) :?>
 								<?php
-									if (isset($row['function']) && in_array($row['function'], ['include', 'include_once', 'require', 'require_once']))
+								if (isset($row['function']) && in_array($row['function'], ['include', 'include_once', 'require', 'require_once']))
 									{
-										echo $row['function'].' '. static::cleanPath($row['file']);
-									}
-									else
+									echo $row['function'] . ' ' . static::cleanPath($row['file']);
+								}
+								else
 									{
-										echo static::cleanPath($row['file']).' : '.$row['line'];
-									}
+									echo static::cleanPath($row['file']) . ' : ' . $row['line'];
+								}
 								?>
 							<?php else : ?>
 								{PHP internal code}
 							<?php endif; ?>
 
 							<!-- Class/Method -->
 							<?php if (isset($row['class'])) : ?>
-								&nbsp;&nbsp;&mdash;&nbsp;&nbsp;<?= $row['class'].$row['type'].$row['function'] ?>
+								&nbsp;&nbsp;&mdash;&nbsp;&nbsp;<?= $row['class'] . $row['type'] . $row['function'] ?>
 								<?php if (! empty($row['args'])) : ?>
-									<?php $args_id = $error_id.'args'.$index ?>
+									<?php $args_id = $error_id . 'args' . $index ?>
 									( <a href="#" onclick="return toggle('<?= $args_id ?>');">arguments</a> )
 									<div class="args" id="<?= $args_id ?>">
 										<table cellspacing="0">
 
 										<?php
 										$params = null;
 										// Reflection by name is not available for closure function
-										if( substr( $row['function'], -1 ) !== '}' )
+										if (substr( $row['function'], -1 ) !== '}')
 										{
 											$mirror = isset( $row['class'] ) ? new \ReflectionMethod( $row['class'], $row['function'] ) : new \ReflectionFunction( $row['function'] );
 											$params = $mirror->getParameters();
 										}
 										foreach ($row['args'] as $key => $value) : ?>
 											<tr>
-												<td><code><?= htmlspecialchars(isset($params[$key]) ? '$'.$params[$key]->name : "#$key", ENT_SUBSTITUTE, 'UTF-8') ?></code></td>
+												<td><code><?= htmlspecialchars(isset($params[$key]) ? '$' . $params[$key]->name : "#$key", ENT_SUBSTITUTE, 'UTF-8') ?></code></td>
 												<td><pre><?= print_r($value, true) ?></pre></td>
 											</tr>
 										<?php endforeach ?>
@@ -129,7 +129,10 @@
 			<!-- Server -->
 			<div class="content" id="server">
 				<?php foreach (['_SERVER', '_SESSION'] as $var) : ?>
-					<?php if (empty($GLOBALS[$var]) || ! is_array($GLOBALS[$var])) continue; ?>
+					<?php if (empty($GLOBALS[$var]) || ! is_array($GLOBALS[$var]))
+					{
+						continue;
+} ?>
 
 					<h3>$<?= $var ?></h3>
 
@@ -148,7 +151,7 @@
 									<?php if (is_string($value)) : ?>
 										<?= htmlspecialchars($value, ENT_SUBSTITUTE, 'UTF-8') ?>
 									<?php else: ?>
-										<?= '<pre>'.print_r($value, true) ?>
+										<?= '<pre>' . print_r($value, true) ?>
 									<?php endif; ?>
 								</td>
 							</tr>
@@ -175,10 +178,10 @@
 							<tr>
 								<td><?= htmlspecialchars($key, ENT_IGNORE, 'UTF-8') ?></td>
 								<td>
-									<?php if (!is_array($value) && ! is_object($value)) : ?>
+									<?php if (! is_array($value) && ! is_object($value)) : ?>
 										<?= htmlspecialchars($value, ENT_SUBSTITUTE, 'UTF-8') ?>
 									<?php else: ?>
-										<?= '<pre>'.print_r($value, true) ?>
+										<?= '<pre>' . print_r($value, true) ?>
 									<?php endif; ?>
 								</td>
 							</tr>
@@ -229,7 +232,10 @@
 
 				<?php $empty = true; ?>
 				<?php foreach (['_GET', '_POST', '_COOKIE'] as $var) : ?>
-					<?php if (empty($GLOBALS[$var]) || ! is_array($GLOBALS[$var])) continue; ?>
+					<?php if (empty($GLOBALS[$var]) || ! is_array($GLOBALS[$var]))
+					{
+						continue;
+} ?>
 
 					<?php $empty = false; ?>
 
@@ -247,10 +253,10 @@
 							<tr>
 								<td><?= htmlspecialchars($key, ENT_IGNORE, 'UTF-8') ?></td>
 								<td>
-									<?php if (!is_array($value) && ! is_object($value)) : ?>
+									<?php if (! is_array($value) && ! is_object($value)) : ?>
 										<?= htmlspecialchars($value, ENT_SUBSTITUTE, 'UTF-8') ?>
 									<?php else: ?>
-										<?= '<pre>'.print_r($value, true) ?>
+										<?= '<pre>' . print_r($value, true) ?>
 									<?php endif; ?>
 								</td>
 							</tr>
@@ -282,8 +288,14 @@
 						</thead>
 						<tbody>
 						<?php foreach ($headers as $name => $value) : ?>
-							<?php if (empty($value)) continue; ?>
-							<?php if (! is_array($value)) { $value = [$value]; } ?>
+							<?php if (empty($value))
+							{
+								continue;
+} ?>
+							<?php if (! is_array($value))
+							{
+								$value = [$value];
+} ?>
 							<?php foreach ($value as $h) : ?>
 								<tr>
 									<td><?= esc($h->getName(), 'html') ?></td>
@@ -306,7 +318,7 @@
 				<table>
 					<tr>
 						<td style="width: 15em">Response Status</td>
-						<td><?= $response->getStatusCode().' - '.$response->getReason() ?></td>
+						<td><?= $response->getStatusCode() . ' - ' . $response->getReason() ?></td>
 					</tr>
 				</table>
 

application/Views/errors/html/production.php → app/Views/errors/html/production.php

@@ -7,7 +7,7 @@
 	<title>Whoops!</title>
 
 	<style type="text/css">
-		<?= preg_replace('#[\r\n\t ]+#', ' ', file_get_contents(__DIR__.DIRECTORY_SEPARATOR.'debug.css')) ?>
+		<?= preg_replace('#[\r\n\t ]+#', ' ', file_get_contents(__DIR__ . DIRECTORY_SEPARATOR . 'debug.css')) ?>
 	</style>
 </head>
 <body>

public/index.php

@@ -13,7 +13,7 @@
 
 // Location of the Paths config file.
 // This is the line that might need to be changed, depending on your folder structure.
-$pathsPath = FCPATH . '../application/Config/Paths.php';
+$pathsPath = FCPATH . '../app/Config/Paths.php';
 
 /*
  *---------------------------------------------------------------
@@ -32,7 +32,7 @@
 $paths = new Config\Paths();
 
 // Location of the framework bootstrap file.
-$app = require FCPATH . '../' . rtrim($paths->systemDirectory, '/ ') . '/bootstrap.php';
+$app = require rtrim($paths->systemDirectory, '/ ') . '/bootstrap.php';
 
 /*
  *---------------------------------------------------------------

spark

@@ -29,20 +29,16 @@ if (substr(php_sapi_name(), 0, 3) === 'cgi')
 	die("The cli tool is not supported when running php-cgi. It needs php-cli to function!\n\n");
 }
 
-// Location to the Paths config file.
-$pathsPath = 'application/Config/Paths.php';
+// Path to the front controller
+define('FCPATH', __DIR__ . '/public' . DIRECTORY_SEPARATOR);
 
 // Load our paths config file
-require $pathsPath;
-$paths = new Config\Paths();
-
-$public = trim($paths->publicDirectory, '/');
+require 'app/Config/Paths.php';
 
-// Path to the front controller
-define('FCPATH', realpath($public) . DIRECTORY_SEPARATOR);
+$paths = new Config\Paths();
 
 // Ensure the current directory is pointing to the front controller's directory
-chdir($public);
+chdir(FCPATH);
 
 $app = require rtrim($paths->systemDirectory, '/ ') . '/bootstrap.php';
 

system/Autoloader/FileLocator.php

@@ -386,7 +386,7 @@ protected function legacyLocate(string $file, string $folder = null)
 	{
 		$paths = [
 			APPPATH,
-			BASEPATH,
+			SYSTEMPATH,
 		];
 
 		foreach ($paths as $path)

system/CodeIgniter.php

@@ -182,7 +182,7 @@ public function initialize()
 
 		if (CI_DEBUG)
 		{
-			require_once BASEPATH . 'ThirdParty/Kint/kint.php';
+			require_once SYSTEMPATH . 'ThirdParty/Kint/kint.php';
 		}
 	}
 

system/Common.php

@@ -583,7 +583,7 @@ function helper($filenames)
 						$appHelper = $path;
 						// @codeCoverageIgnoreEnd
 					}
-					elseif (strpos($path, BASEPATH) === 0)
+					elseif (strpos($path, SYSTEMPATH) === 0)
 					{
 						$systemHelper = $path;
 					}
@@ -692,7 +692,7 @@ function csrf_hash()
 	 */
 	function csrf_field(string $id = null)
 	{
-		return '<input type="hidden"' . (!empty($id) ? ' id="' . esc($id, 'attr') . '"' : '') . ' name="' . csrf_token() . '" value="' . csrf_hash() . '" />';
+		return '<input type="hidden"' . (! empty($id) ? ' id="' . esc($id, 'attr') . '"' : '') . ' name="' . csrf_token() . '" value="' . csrf_hash() . '" />';
 	}
 }