src/TypedArray.php
public function assign($in)
	{
		$this->_massageBlockInput($in);

		$this->_container = [];    //	initialize array or remove all current values

		foreach ($in as $k => $v) {
			$this->offsetSet($k, $v);
		}
	}
public function assign($in)
	{
		$this->_massageBlockInput($in);

		$this->_container = [];    //	initialize array or remove all current values

		foreach ($in as $k => $v) {
			$this->offsetSet($k, $v);
		}
	}
public function assign ( $ in ) { $ this -> _massageBlockInput ( $ in ) ; $ this -> _container = [ ] ; //	initialize array or remove all current values foreach ( $ in as $ k => $ v ) { $ this -> offsetSet ( $ k , $ v ) ; } }
Copies all members into this class, removing all existing values.

Null clears the entire contents of the typed array but not it's type.

@param object|array|string|null $in

@throws \InvalidArgumentException
Copies all members into this class removing all existing values .