public static function remove( &$array, $key, $default = NULL ) {
		if ( is_array( $array ) && ( isset( $array[ $key ]) || array_key_exists( $key, $array ) ) ) {
			$value = $array[ $key ];
			unset( $array[ $key ]);
			
			return $value;
		}
		
		return $default;
	}
public static function remove( &$array, $key, $default = NULL ) {
		if ( is_array( $array ) && ( isset( $array[ $key ]) || array_key_exists( $key, $array ) ) ) {
			$value = $array[ $key ];
			unset( $array[ $key ]);
			
			return $value;
		}
		
		return $default;
	}
public static function remove ( & $ array , $ key , $ default = NULL ) { if ( is_array ( $ array ) && ( isset ( $ array [ $ key ] ) || array_key_exists ( $ key , $ array ) ) ) { $ value = $ array [ $ key ] ; unset ( $ array [ $ key ] ) ; return $ value ; } return $ default ; }
Removes an item from an array and returns the value. If the key does not exist in the array, the default value
will be returned instead.

Usage examples,

```php
// $array = ['type' => 'A', 'options' => [1, 2]];
// working with array
$type = \yii\helpers\ArrayHelper::remove($array, 'type');
// $array content
// $array = ['options' => [1, 2]];
```

@param array $array the array to extract value from
@param string $key key name of the array element
@param mixed $default the default value to be returned if the specified key does not exist

@return mixed|null the value of the element if found, default value otherwise
Removes an item from an array and returns the value . If the key does not exist in the array the default value will be returned instead .