public function testUnshift()
{
$array = CArray::fromElements("a", "b", "c");
$newLength = CArray::unshift($array, "d");
$this->assertTrue(CArray::equals($array, CArray::fromElements("d", "a", "b", "c")));
$this->assertTrue($newLength == 4);
}
/**
* Adds an element to the start of an array.
*
* @param mixed $element The element to be added.
*
* @return int The array's new length.
*/
public function unshift($element)
{
return CArray::unshift($this->m_splArray, $element);
}
