Yiisoft\ActiveRecord\Trait\ArrayAccessTrait

Complexity

Total Complexity

6

Size/Duplication

Total Lines	46
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	offsetUnset()	0	6	3
A	offsetSet()	0	3	1
A	offsetExists()	0	3	1
A	offsetGet()	0	3	1

<?php

declare(strict_types=1);

namespace Yiisoft\ActiveRecord\Trait;

use function property_exists;

/**
 * Trait to implement {@see ArrayAccess} interface for ActiveRecord.
 */
trait ArrayAccessTrait
{
    /**
     * Returns whether there is an element at the specified offset.
     *
     * This method is required by the SPL interface {@see ArrayAccess}.
     *
     * It is implicitly called when you use something like `isset($model[$offset])`.
     *
     * @return bool whether or not an offset exists.
     */
    public function offsetExists(mixed $offset): bool
    {
        return isset($this->$offset);
    }

    public function offsetGet(mixed $offset): mixed
    {
        return $this->$offset;
    }

    /**
     * Sets the element at the specified offset.
     *
     * This method is required by the SPL interface {@see ArrayAccess}.
     *
     * It is implicitly called when you use something like `$model[$offset] = $item;`.
     */
    public function offsetSet(mixed $offset, mixed $value): void
    {
        $this->$offset = $value;
    }

    /**
     * Sets the element value at the specified offset to null.
     *
     * This method is required by the SPL interface {@see ArrayAccess}.
     *
     * It is implicitly called when you use something like `unset($model[$offset])`.
     */
    public function offsetUnset(mixed $offset): void
    {
        if (is_string($offset) && property_exists($this, $offset)) {
            $this->$offset = null;
        } else {
            unset($this->$offset);
        }
    }
}