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Trait Yiisoft\ActiveRecord\Trait\ArrayAccessTrait

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Trait to implement {@see ArrayAccess} interface for ActiveRecord.

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Public Methods

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Method Description Defined By
get() Yiisoft\ActiveRecord\Trait\ArrayAccessTrait
hasProperty() Yiisoft\ActiveRecord\Trait\ArrayAccessTrait
isRelationPopulated() Yiisoft\ActiveRecord\Trait\ArrayAccessTrait
offsetExists() Returns whether there is an element at the specified offset. Yiisoft\ActiveRecord\Trait\ArrayAccessTrait
offsetGet() Yiisoft\ActiveRecord\Trait\ArrayAccessTrait
offsetSet() Sets the element at the specified offset. Yiisoft\ActiveRecord\Trait\ArrayAccessTrait
offsetUnset() Sets the element value at the specified offset to null. Yiisoft\ActiveRecord\Trait\ArrayAccessTrait
populateRelation() Yiisoft\ActiveRecord\Trait\ArrayAccessTrait
relation() Yiisoft\ActiveRecord\Trait\ArrayAccessTrait
resetRelation() Yiisoft\ActiveRecord\Trait\ArrayAccessTrait
set() Yiisoft\ActiveRecord\Trait\ArrayAccessTrait

Method Details

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get() public method

public mixed get ( string $name )
$name string
return mixed
hasProperty() public method

public boolean hasProperty ( string $name )
$name string
return boolean
isRelationPopulated() public method

public boolean isRelationPopulated ( string $name )
$name string
return boolean
offsetExists() public method

Returns whether there is an element at the specified offset.

This method is required by the SPL interface {@see \Yiisoft\ActiveRecord\Trait\ArrayAccess}.

It is implicitly called when you use something like isset($model[$offset]).

public boolean offsetExists ( string $offset )
$offset string

The offset to check on.
return boolean

Whether an offset exists.

 

                public function offsetExists(mixed $offset): bool
{
    if ($this->hasProperty($offset)) {
        return $this->get($offset) !== null;
    }
    if (property_exists($this, $offset)) {
        return isset($this->$offset);
    }
    if ($this->isRelationPopulated($offset)) {
        return $this->relation($offset) !== null;
    }
    return false;
}
offsetGet() public method

public mixed offsetGet ( string $offset )
$offset string

The offset to retrieve element.

 

                public function offsetGet(mixed $offset): mixed
{
    if ($this->hasProperty($offset)) {
        return $this->get($offset);
    }
    if (property_exists($this, $offset)) {
        return $this->$offset ?? null;
    }
    return $this->relation($offset);
}
offsetSet() public method

Sets the element at the specified offset.

This method is required by the SPL interface {@see \Yiisoft\ActiveRecord\Trait\ArrayAccess}.

It is implicitly called when you use something like $model[$offset] = $item;.

public void offsetSet ( string $offset, mixed $value )
$offset string

The offset to set element.
$value mixed 

                public function offsetSet(mixed $offset, mixed $value): void
{
    if ($this->hasProperty($offset)) {
        $this->set($offset, $value);
        return;
    }
    if (property_exists($this, $offset)) {
        $this->$offset = $value;
        return;
    }
    if ($value instanceof ActiveRecordInterface || is_array($value) || $value === null) {
        $this->populateRelation($offset, $value);
        return;
    }
    throw new InvalidArgumentException('Setting unknown property: ' . static::class . '::' . $offset);
}
offsetUnset() public method

Sets the element value at the specified offset to null.

This method is required by the SPL interface {@see \Yiisoft\ActiveRecord\Trait\ArrayAccess}.

It is implicitly called when you use something like unset($model[$offset]).

public void offsetUnset ( string $offset )
$offset string

The offset to unset element.

 

                public function offsetUnset(mixed $offset): void
{
    if ($this->hasProperty($offset) || property_exists($this, $offset)) {
        $this->set($offset, null);
        unset($this->$offset);
        return;
    }
    $this->resetRelation($offset);
}
populateRelation() public method

public void populateRelation ( string $name, Yiisoft\ActiveRecord\ActiveRecordInterface|array|null $record )
$name string
$record Yiisoft\ActiveRecord\ActiveRecordInterface|array|null
return void
resetRelation() public method

public void resetRelation ( string $name )
$name string
return void
set() public method

public void set ( string $name, mixed $value )
$name string
$value mixed
return void