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<?php |
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declare(strict_types=1); |
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namespace Yiisoft\Arrays\Collection; |
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use ArrayAccess; |
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use Countable; |
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use IteratorAggregate; |
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use Yiisoft\Arrays\ArrayAccessTrait; |
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use Yiisoft\Arrays\Collection\Modifier\DataModifierInterface; |
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use Yiisoft\Arrays\Collection\Modifier\ModifierInterface; |
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final class ArrayCollection implements ArrayAccess, IteratorAggregate, Countable |
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{ |
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use ArrayAccessTrait; |
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private array $data; |
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/** |
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* @var ModifierInterface[] |
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*/ |
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private array $modifiers = []; |
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public function __construct(array $data = []) |
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{ |
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$this->data = $data; |
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} |
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public function setData(array $data): void |
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{ |
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$this->data = $data; |
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} |
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/** |
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* @return ModifierInterface[] |
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*/ |
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public function getModifiers(): array |
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{ |
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return $this->modifiers; |
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} |
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/** |
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* @param ModifierInterface[] $modifiers |
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* @return self |
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*/ |
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public function setModifiers(array $modifiers): self |
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{ |
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$this->modifiers = $modifiers; |
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return $this; |
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} |
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public function addModifier(ModifierInterface $modifier): self |
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{ |
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$this->modifiers[] = $modifier; |
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return $this; |
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} |
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/** |
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* @param ModifierInterface[] $modifiers |
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* @return self |
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*/ |
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public function addModifiers(array $modifiers): self |
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{ |
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$this->modifiers = array_merge($this->modifiers, $modifiers); |
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return $this; |
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} |
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public function pullCollectionArgs(ArrayCollection $collection): void |
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{ |
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$this->modifiers = array_merge($this->modifiers, $collection->modifiers); |
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} |
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public function getData(): array |
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{ |
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return $this->data; |
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} |
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public function keyExists($key): bool |
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{ |
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return array_key_exists($key, $this->data); |
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} |
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public function toArray(): array |
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{ |
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$array = $this->performArray($this->getIterator()->getArrayCopy()); |
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foreach ($this->modifiers as $modifier) { |
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if ($modifier instanceof DataModifierInterface) { |
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$array = $modifier->apply($array); |
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} |
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} |
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return $array; |
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} |
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private function performArray(array $array): array |
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{ |
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foreach ($array as $k => $v) { |
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if ($v instanceof ArrayCollection) { |
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$array[$k] = $v->toArray(); |
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} elseif (is_array($v)) { |
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$array[$k] = $this->performArray($v); |
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} else { |
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$array[$k] = $v; |
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} |
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} |
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return $array; |
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} |
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} |
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yiisoft /
arrays
