Entities
4 years ago
Formatter
4 years ago
Group
4 years ago
Options
4 years ago
Value
4 years ago
Entities.php
4 years ago
Formatter.php
4 years ago
Group.php
4 years ago
MetaValuesFactory.php
4 years ago
Option.php
4 years ago
OptionGroup.php
4 years ago
Options.php
4 years ago
Paginated.php
4 years ago
Response.php
4 years ago
Value.php
4 years ago
Options.php
42 lines
| 1 | <?php |
| 2 | |
| 3 | namespace AC\Helper\Select; |
| 4 | |
| 5 | use AC\ArrayIterator; |
| 6 | use LogicException; |
| 7 | |
| 8 | class Options extends ArrayIterator { |
| 9 | |
| 10 | /** |
| 11 | * @param array $options |
| 12 | */ |
| 13 | public function __construct( array $options ) { |
| 14 | parent::__construct( $options ); |
| 15 | |
| 16 | $this->validate(); |
| 17 | } |
| 18 | |
| 19 | private function validate() { |
| 20 | foreach ( $this as $option ) { |
| 21 | if ( ! $option instanceof Option && ! $option instanceof OptionGroup ) { |
| 22 | throw new LogicException( 'Only Option and OptionGroup objects allowed.' ); |
| 23 | } |
| 24 | } |
| 25 | } |
| 26 | |
| 27 | /** |
| 28 | * @param $array |
| 29 | * |
| 30 | * @return Options |
| 31 | */ |
| 32 | public static function create_from_array( array $array ) { |
| 33 | $options = []; |
| 34 | |
| 35 | foreach ( $array as $key => $value ) { |
| 36 | $options[] = new Option( $key, $value ); |
| 37 | } |
| 38 | |
| 39 | return new self( $options ); |
| 40 | } |
| 41 | |
| 42 | } |