public function testUnshiftArray()
{
$array = CArray::fromElements("a", "b", "c");
$newLength = CArray::unshiftArray($array, CArray::fromElements("d", "e"));
$this->assertTrue(CArray::equals($array, CArray::fromElements("d", "e", "a", "b", "c")));
$this->assertTrue($newLength == 5);
}
/**
* Adds the elements of an array to the start of another array.
*
* It is *this* array that grows with the operation.
*
* @param array $addArray The array containing the elements to be added.
*
* @return int The array's new length.
*/
public function unshiftArray($addArray)
{
return CArray::unshiftArray($this->m_splArray, $addArray);
}
