Change quotes for consistency. (#1214)

.config/apps.config.php

@@ -1,15 +1,15 @@
 <?php
 $CONFIG = array (
-  "apps_paths" => array (
+  'apps_paths' => array (
       0 => array (
-              "path"     => OC::$SERVERROOT."/apps",
-              "url"      => "/apps",
-              "writable" => false,
+              'path'     => OC::$SERVERROOT.'/apps',
+              'url'      => '/apps',
+              'writable' => false,
       ),
       1 => array (
-              "path"     => OC::$SERVERROOT."/custom_apps",
-              "url"      => "/custom_apps",
-              "writable" => true,
+              'path'     => OC::$SERVERROOT.'/custom_apps',
+              'url'      => '/custom_apps',
+              'writable' => true,
       ),
   ),
 );

.config/autoconfig.php

@@ -3,25 +3,25 @@
 $autoconfig_enabled = false;
 
 if (getenv('SQLITE_DATABASE')) {
-    $AUTOCONFIG["dbtype"] = "sqlite";
-    $AUTOCONFIG["dbname"] = getenv('SQLITE_DATABASE');
+    $AUTOCONFIG['dbtype'] = 'sqlite';
+    $AUTOCONFIG['dbname'] = getenv('SQLITE_DATABASE');
     $autoconfig_enabled = true;
 } elseif (getenv('MYSQL_DATABASE') && getenv('MYSQL_USER') && getenv('MYSQL_PASSWORD') && getenv('MYSQL_HOST')) {
-    $AUTOCONFIG["dbtype"] = "mysql";
-    $AUTOCONFIG["dbname"] = getenv('MYSQL_DATABASE');
-    $AUTOCONFIG["dbuser"] = getenv('MYSQL_USER');
-    $AUTOCONFIG["dbpass"] = getenv('MYSQL_PASSWORD');
-    $AUTOCONFIG["dbhost"] = getenv('MYSQL_HOST');
+    $AUTOCONFIG['dbtype'] = 'mysql';
+    $AUTOCONFIG['dbname'] = getenv('MYSQL_DATABASE');
+    $AUTOCONFIG['dbuser'] = getenv('MYSQL_USER');
+    $AUTOCONFIG['dbpass'] = getenv('MYSQL_PASSWORD');
+    $AUTOCONFIG['dbhost'] = getenv('MYSQL_HOST');
     $autoconfig_enabled = true;
 } elseif (getenv('POSTGRES_DB') && getenv('POSTGRES_USER') && getenv('POSTGRES_PASSWORD') && getenv('POSTGRES_HOST')) {
-    $AUTOCONFIG["dbtype"] = "pgsql";
-    $AUTOCONFIG["dbname"] = getenv('POSTGRES_DB');
-    $AUTOCONFIG["dbuser"] = getenv('POSTGRES_USER');
-    $AUTOCONFIG["dbpass"] = getenv('POSTGRES_PASSWORD');
-    $AUTOCONFIG["dbhost"] = getenv('POSTGRES_HOST');
+    $AUTOCONFIG['dbtype'] = 'pgsql';
+    $AUTOCONFIG['dbname'] = getenv('POSTGRES_DB');
+    $AUTOCONFIG['dbuser'] = getenv('POSTGRES_USER');
+    $AUTOCONFIG['dbpass'] = getenv('POSTGRES_PASSWORD');
+    $AUTOCONFIG['dbhost'] = getenv('POSTGRES_HOST');
     $autoconfig_enabled = true;
 }
 
 if ($autoconfig_enabled) {
-    $AUTOCONFIG["directory"] = getenv('NEXTCLOUD_DATA_DIR') ?: "/var/www/html/data";
+    $AUTOCONFIG['directory'] = getenv('NEXTCLOUD_DATA_DIR') ?: '/var/www/html/data';
 }