function om_tools_display_values_get in OM Tools 8.2

Same name and namespace in other branches

1. 6.2 inc/om_tools.utils.inc \om_tools_display_values_get()
2. 7.2 inc/om_tools.utils.inc \om_tools_display_values_get()

OM Tools variable parser

2 calls to om_tools_display_values_get()

om_tools_admin_advanced in inc/om_tools.admin.inc

Admin Form - Advanced Editing OM Tools API 2.0

om_tools_admin_advanced_submit in inc/om_tools.admin.inc

Admin Advanced Submit OM Tools API 2.0

File

inc/om_tools.utils.inc, line 119

OM Tools Admin Utilities

Code

function om_tools_display_values_get(&$display_values, &$current_values, &$backup_values, $module = NULL) {
  static $count = 0;

  // for messages to occur only once even if this function called more than once
  $display_values = '$' . $module . ' = array(' . "\n";
  if (!empty($current_values)) {
    $display_values .= om_tools_display_array_recursion($current_values);
  }
  elseif (empty($backup_values) && empty($current_values)) {
    if ($count == 0) {
      drupal_set_message(t('Your settings are empty, initialize your settings first'));
    }
  }
  elseif (!empty($backup_values) && empty($current_values)) {
    if ($count == 0) {
      drupal_set_message(t('Your settings are empty, initialize your settings first or restore from backup'));
    }
  }

  // var closing
  $display_values .= ');';
  $count++;
}