by sun: Fixed coding-style.

CHANGELOG.txt

@@ -6,6 +6,7 @@ Demo x.x-x.x, xxxx-xx-xx
 
 Demo 5.x-1.x, xxxx-xx-xx
 ------------------------
+by sun: Fixed coding-style.
 #424524 by John Money, sun: Fixed site not reset on all cron runs.
 #393186 by sun: Fixed fatal error: Only variables can be passed by reference.
 #372113 by sun: Fixed not all cache tables are skipped.

database_mysql_dump.inc

@@ -122,7 +122,8 @@ function _demo_dump_table_data($table) {
           // Empty blobs need to be different, but '0' is also empty :-(
           if (empty($value) && $value != '0') {
             $values[] = "''";
-          } else {
+          }
+          else {
             $values[] = '0x' . bin2hex($value);
           }
         }

demo.admin.inc

@@ -17,7 +17,7 @@ function _demo_admin_settings() {
   $form['status'] = array(
     '#type' => 'fieldset',
     '#title' => t('Status'),
-    '#collapsible' => false,
+    '#collapsible' => FALSE,
   );
   if (variable_get('demo_reset_last', 0)) {
     $reset_date = format_date(variable_get('demo_reset_last', 0));
@@ -37,8 +37,8 @@ function _demo_admin_settings() {
   $form['dump'] = array(
     '#type' => 'fieldset',
     '#title' => t('Dump settings'),
-    '#collapsible' => true,
-    '#collapsed' => (variable_get('demo_reset_interval', 0) ? false : true),
+    '#collapsible' => TRUE,
+    '#collapsed' => (variable_get('demo_reset_interval', 0) ? FALSE : TRUE),
   );
   $period = drupal_map_assoc(array(0, 1800, 3600, 7200, 10800, 14400, 18000, 21600, 32400, 43200, 86400, 172800, 259200, 604800, 1209600, 2419200, 4838400, 9676800), 'format_interval');
   $period[0] = t('disabled');
@@ -132,7 +132,7 @@ function _demo_dump() {
     '#title' => t('File name'),
     '#type' => 'textfield',
     '#autocomplete_path' => 'demo/autocomplete',
-    '#required' => true,
+    '#required' => TRUE,
     '#maxlength' => 128,
     '#description' => t('Enter the snapshot file name without file extension. Allowed characters are a-z, 0-9, dashes ("-"), underscores ("_") and dots.'),
   );
@@ -155,7 +155,7 @@ function demo_dump_submit($form_id, $values) {
   // Generate info file.
   $info = demo_set_info($values);
   if (!$info) {
-    return false;
+    return FALSE;
   }
 
   // Include database specific functions.
@@ -306,7 +306,7 @@ function demo_get_fileconfig($filename = 'demo_site') {
   // Check if directory exists.
   file_check_directory($fileconfig['path'], FILE_CREATE_DIRECTORY, 'path');
   if (!file_check_directory($fileconfig['dumppath'], FILE_CREATE_DIRECTORY, 'path')) {
-    return false;
+    return FALSE;
   }
 
   // Protect dump files.
@@ -349,7 +349,7 @@ function demo_get_dumps() {
   // so we manually insert an internal form value here.
   $options['dump']['filename'] = array(
     '#type' => 'value',
-    '#required' => true,
+    '#required' => TRUE,
     '#title' => t('Snapshot'),
   );
   foreach ($files as $filename => $file) {
@@ -398,7 +398,7 @@ function demo_get_info($filename, $field = NULL) {
       $info['modules'] = explode(" ", $info['modules']);
     }
     else {
-      $info['modules'] = null;
+      $info['modules'] = NULL;
     }
 
     if (!isset($info['version'])) {
@@ -414,12 +414,12 @@ function demo_get_info($filename, $field = NULL) {
   }
 }
 
-function demo_set_info($values = null) {
+function demo_set_info($values = NULL) {
   if (isset($values['filename']) && is_array($values)) {
     // Check for valid filename
     if (!preg_match('/^[-_\.a-zA-Z0-9]+$/', $values['filename'])) {
       drupal_set_message(t('Dump filename %title must contain alphanumeric characters, dots, dashes and underscores only. Other characters, including blanks (spaces), are not allowed.', array('%title' => $values['filename'])), 'error');
-      return false;
+      return FALSE;
     }
 
     if (!empty($values['description'])) {
@@ -480,6 +480,7 @@ function demo_enum_tables() {
     case 'mysqli':
       $result = db_query("SHOW TABLES");
       break;
+
     case 'pgsql':
       $result = db_query("SELECT table_name FROM information_schema.tables WHERE table_schema = '%s'", 'public');
       break;