Rename folder variables to directory

1 files changed, 7 insertions, 7 deletions

diff --git a/public/index.php b/public/index.php
index b7895e7..3d82924 100644
--- a/public/index.php
+++ b/public/index.php
@@ -7,14 +7,14 @@ require_once dirname(__DIR__) . '/vendor/autoload.php';
 
 function findAppConfigFile($path)
 {
-  $currentFolder = $path;
-  while ($currentFolder !== '/') {
-    $configFile = $currentFolder . '/config.toml';
+  $currentDirectory = $path;
+  while ($currentDirectory !== '/') {
+    $configFile = $currentDirectory . '/config.toml';
     if (file_exists($configFile)) {
       return $configFile;
     }
 
-    $currentFolder = dirname($currentFolder);
+    $currentDirectory = dirname($currentDirectory);
   }
 
   die('config.toml missing');
@@ -24,9 +24,9 @@ $configFile = findAppConfigFile(dirname(__DIR__));
 $config = Toml::parseFile($configFile);
 
 chdir(dirname($configFile));
-$contentFolderPath = realpath($config['app']['contentFolderPath']);
-$contentFolderPath === false && die('Content folder "' . $config['app']['contentFolderPath'] . '" missing');
-$config['app']['contentFolderPath'] = $contentFolderPath;
+$contentDirectoryPath = realpath($config['app']['contentFolderPath']);
+$contentDirectoryPath === false && die('Content folder "' . $config['app']['contentFolderPath'] . '" missing');
+$config['app']['contentFolderPath'] = $contentDirectoryPath;
 chdir($_SERVER['DOCUMENT_ROOT']);
 
 foreach ($config as $key => $value) {