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<?php |
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|
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namespace WPIDE\App\Utils; |
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|
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trait Collection |
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{ |
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protected $items = []; |
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|
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public function add($obj) |
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{ |
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return $this->items[] = $obj; |
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} |
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|
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public function delete($obj) |
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{ |
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foreach ($this->items as $key => $item) { |
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if ($item === $obj) { |
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unset($this->items[$key]); |
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} |
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} |
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} |
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|
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public function all(): array |
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{ |
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return $this->items; |
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} |
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|
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public function get($id, $key = 'id'): array |
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{ |
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return array_filter( $this->items, function($item) use (&$id, &$key) { |
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return $item[$key] == $id; |
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}); |
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} |
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|
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public function length(): int |
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{ |
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return count($this->items); |
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} |
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|
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public function jsonSerialize(): array |
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{ |
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return $this->items; |
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} |
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|
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public function filter(callable $callback) |
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{ |
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$this->items = array_filter($this->items, $callback); |
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|
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return $this; |
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} |
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|
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public function map(callable $callback) |
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{ |
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$this->items = array_map($callback, $this->items); |
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|
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return $this; |
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} |
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|
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public function merge($collection) { |
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|
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$this->items = array_merge($this->items, $collection->items); |
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} |
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|
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public function sortByValue($value, $desc = false) |
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{ |
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usort($this->items, function ($a, $b) use ($value) { |
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return $a[$value] <=> $b[$value]; |
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}); |
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|
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if ($desc) { |
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$this->items = array_reverse($this->items); |
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} |
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|
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return $this; |
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} |
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} |
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|
