public function getChoices() { $choices = sfPlop::getAllThemes(); if ($this->options['add_empty'] === true) { $choices = array('' => '') + $choices; } return $choices; }
public function getChoices() { $choices = sfPlop::getAllThemes(); foreach ($choices as $key => $choice) { if (is_array($choice)) { unset($choices[$key]); $choices += $choice; } } return array_keys($choices); }