Apply "Squiz" code style on old (pre-2014) files

config_to_json.php

@@ -1,33 +1,31 @@
 <?php
+
 /*
-
-    Configuration to JSON converter
-    Written by Job Snijders <job.snijders@atrato.com>
-
-*/
+ * Configuration to JSON converter
+ * Written by Job Snijders <job@instituut.net>
+ *
+ */
 
 $defaults_file = 'includes/defaults.inc.php';
-$config_file = 'config.php';
+$config_file   = 'config.php';
 
 // move to install dir
 chdir(dirname($argv[0]));
 
-function iscli() {
- 
-     if(php_sapi_name() == 'cli' && empty($_SERVER['REMOTE_ADDR'])) {
-          return true;
-     } else {
-          return false;
-     }
+function iscli()
+{
+    if (php_sapi_name() == 'cli' && empty($_SERVER['REMOTE_ADDR'])) {
+        return true;
+    }
+    else {
+        return false;
+    }
+
 }
 
 // check if we are running throw the CLI, otherwise abort
-
-if ( iscli() ) {
-
-    require_once($defaults_file);
-    require_once($config_file);
-    print(json_encode($config));
+if (iscli()) {
+    include_once $defaults_file;
+    include_once $config_file;
+    print (json_encode($config));
 }
-
-?>