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<?php |
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namespace Waredesk; |
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use Iterator; |
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use Countable; |
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use JsonSerializable; |
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use ArrayAccess; |
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abstract class Collection implements Iterator, Countable, ArrayAccess, JsonSerializable |
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{ |
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protected $items; |
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protected $key; |
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public function __construct(array $items = []) |
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{ |
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$this->items = $items; |
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} |
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public function __clone() |
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{ |
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foreach ($this->items as $key => $item) { |
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$this->items[$key] = clone $item; |
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} |
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} |
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public function reset() |
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{ |
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$this->items = []; |
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} |
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public function replace(array $items = []) |
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{ |
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$this->items = $items; |
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} |
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public function add($item) |
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{ |
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$this->items[] = $item; |
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} |
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public function first() |
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{ |
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return isset($this->items[0]) ? $this->items[0] : null; |
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} |
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public function jsonSerialize() |
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{ |
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return array_map(function (JsonSerializable $item) { |
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return $item->jsonSerialize(); |
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}, $this->items); |
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} |
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public function count() |
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{ |
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return count($this->items); |
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} |
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public function current() |
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{ |
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return current($this->items); |
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} |
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public function next() |
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{ |
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return next($this->items); |
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} |
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public function key() |
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{ |
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return key($this->items); |
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} |
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public function valid() |
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{ |
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$key = key($this->items); |
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return ($key !== null && $key !== false); |
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} |
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public function rewind() |
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{ |
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reset($this->items); |
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} |
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public function offsetExists($offset): bool |
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{ |
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return array_key_exists($offset, $this->items); |
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} |
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public function offsetGet($offset) |
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{ |
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return $this->items[$offset]; |
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} |
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public function offsetSet($offset, $value) |
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{ |
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$this->items[$offset] = $value; |
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} |
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public function offsetUnset($offset) |
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{ |
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unset($this->items[$offset]); |
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} |
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} |
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gabrielbull /
php-waredesk-api
