Lines Matching refs:optGroups

15     protected $optGroups = [];
29         $this->optGroups[''] = new OptGroup(null, $options);
46         $this->optGroups[$label] = new OptGroup($label, $options);
47         return end($this->optGroups);
55      *   * the value being an array of options as defined in @param null|array $optGroups
60     public function optGroups($optGroups = null)
62         if ($optGroups === null) {
63             return $this->optGroups;
65         if (!is_array($optGroups)) {
68         $this->optGroups = [];
69         foreach ($optGroups as $label => $options) {
94             return $this->optGroups['']->options();
96         $this->optGroups[''] = new OptGroup(null, $options);
142         foreach ($this->optGroups as $optGroup) {
164         foreach ($this->optGroups as $optGroup) {
191             $this->optGroups,