Acf
2 days ago
Admin
2 days ago
Ajax
2 days ago
ApplyFilter
2 days ago
Asset
2 days ago
Capabilities
2 days ago
Check
2 days ago
Collection
2 days ago
Column
2 days ago
ColumnFactories
2 days ago
ColumnFactory
2 days ago
ColumnIterator
2 days ago
ColumnRepository
2 days ago
ColumnSize
2 days ago
DI
2 days ago
DefaultColumnHandler
2 days ago
Deprecated
2 days ago
Entity
2 days ago
Exception
2 days ago
Expression
2 days ago
Form
2 days ago
Formatter
2 days ago
Helper
2 days ago
Integration
2 days ago
ListScreenRepository
2 days ago
ListTable
2 days ago
Message
2 days ago
Meta
2 days ago
Nonce
2 days ago
Notice
2 days ago
Plugin
2 days ago
Preferences
2 days ago
Promo
2 days ago
Request
2 days ago
RequestHandler
2 days ago
Response
2 days ago
Sanitize
2 days ago
Service
2 days ago
Setting
2 days ago
Settings
2 days ago
Storage
2 days ago
Table
2 days ago
TableIdsFactory
2 days ago
TableScreen
2 days ago
TableScreenFactory
2 days ago
ThirdParty
2 days ago
Type
2 days ago
Value
2 days ago
View
2 days ago
Acf.php
2 days ago
AdminColumns.php
2 days ago
ArrayIterator.php
2 days ago
Capabilities.php
2 days ago
Collection.php
2 days ago
CollectionFormatter.php
2 days ago
Column.php
2 days ago
ColumnCollection.php
2 days ago
ColumnFactoryCollectionFactory.php
2 days ago
ColumnFactoryDefinitionCollection.php
2 days ago
ColumnGroups.php
2 days ago
ColumnIterator.php
2 days ago
ColumnNamesTrait.php
2 days ago
ColumnRepository.php
2 days ago
ColumnTypeRepository.php
2 days ago
Config.php
2 days ago
DateFormats.php
2 days ago
DefaultColumnHandler.php
2 days ago
Expirable.php
2 days ago
Formatter.php
2 days ago
FormatterCollection.php
2 days ago
Helper.php
2 days ago
ListScreen.php
2 days ago
ListScreenCollection.php
2 days ago
ListScreenRepository.php
2 days ago
ListScreenRepositoryWritable.php
2 days ago
ListTable.php
2 days ago
ListTableFactory.php
2 days ago
Loader.php
2 days ago
Message.php
2 days ago
MetaType.php
2 days ago
Middleware.php
2 days ago
OpCacheInvalidateTrait.php
2 days ago
PluginActionLinks.php
2 days ago
PluginActionUpgrade.php
2 days ago
PostType.php
2 days ago
PostTypeRepository.php
2 days ago
Registerable.php
2 days ago
Registry.php
2 days ago
Renderable.php
2 days ago
Request.php
2 days ago
RequestAjaxHandler.php
2 days ago
RequestAjaxHandlers.php
2 days ago
RequestAjaxParser.php
2 days ago
RequestHandler.php
2 days ago
RequestHandlerFactory.php
2 days ago
Screen.php
2 days ago
Services.php
2 days ago
TableIdsFactory.php
2 days ago
TableScreen.php
2 days ago
TableScreenFactory.php
2 days ago
Taxonomy.php
2 days ago
Transient.php
2 days ago
TypedArrayIterator.php
2 days ago
View.php
2 days ago
WooCommerce.php
2 days ago
WpListTableFactory.php
2 days ago
Collection.php
64 lines
| 1 | <?php |
| 2 | |
| 3 | declare(strict_types=1); |
| 4 | |
| 5 | namespace AC; |
| 6 | |
| 7 | use Countable; |
| 8 | use Iterator; |
| 9 | |
| 10 | abstract class Collection implements Iterator, Countable |
| 11 | { |
| 12 | protected int $index = 0; |
| 13 | |
| 14 | protected array $data = []; |
| 15 | |
| 16 | public function next(): void |
| 17 | { |
| 18 | next($this->data); |
| 19 | |
| 20 | $this->index++; |
| 21 | } |
| 22 | |
| 23 | public function key(): int |
| 24 | { |
| 25 | return $this->index; |
| 26 | } |
| 27 | |
| 28 | public function valid(): bool |
| 29 | { |
| 30 | return $this->count() > $this->index; |
| 31 | } |
| 32 | |
| 33 | public function rewind(): void |
| 34 | { |
| 35 | reset($this->data); |
| 36 | |
| 37 | $this->index = 0; |
| 38 | } |
| 39 | |
| 40 | public function count(): int |
| 41 | { |
| 42 | return count($this->data); |
| 43 | } |
| 44 | |
| 45 | public function first() |
| 46 | { |
| 47 | $key = array_key_first($this->data); |
| 48 | |
| 49 | return $key !== null |
| 50 | ? $this->data[$key] |
| 51 | : null; |
| 52 | } |
| 53 | |
| 54 | public function last() |
| 55 | { |
| 56 | $key = array_key_last($this->data); |
| 57 | |
| 58 | return $key !== null |
| 59 | ? $this->data[$key] |
| 60 | : null; |
| 61 | } |
| 62 | |
| 63 | } |
| 64 |