function references_dialog_plugin_display::_sanitize_checkboxes in References dialog 7

1 call to references_dialog_plugin_display::_sanitize_checkboxes()

references_dialog_plugin_display::options_submit in views/references_dialog_plugin_display.inc

Perform any necessary changes to the form values prior to storage.

File

views/references_dialog_plugin_display.inc, line 89

Contains the default display plugin.

Class

references_dialog_plugin_display

A plugin to handle defaults on a view.

Code

function _sanitize_checkboxes($boxes) {
  $sanitized = array();
  foreach ($boxes as $key => $box) {
    if ($box) {
      $sanitized[] = $box;
    }
  }
  return $sanitized;
}