public function testRemoveSubarray()
{
$array = CArray::fromElements("a", "b", "c", "d", "e");
CArray::removeSubarray($array, 3);
$this->assertTrue(CArray::equals($array, CArray::fromElements("a", "b", "c")));
$array = CArray::fromElements("a", "b", "c", "d", "e");
CArray::removeSubarray($array, 1, 3);
$this->assertTrue(CArray::equals($array, CArray::fromElements("a", "e")));
// Special cases.
$array = CArray::fromElements("a", "b", "c");
CArray::removeSubarray($array, 3);
$this->assertTrue(CArray::equals($array, CArray::fromElements("a", "b", "c")));
$array = CArray::fromElements("a", "b", "c");
CArray::removeSubarray($array, 3, 0);
$this->assertTrue(CArray::equals($array, CArray::fromElements("a", "b", "c")));
$array = CArray::fromElements("a", "b", "c");
CArray::removeSubarray($array, 0, 0);
$this->assertTrue(CArray::equals($array, CArray::fromElements("a", "b", "c")));
$array = CArray::fromElements("a", "b", "c");
CArray::removeSubarray($array, 1, 0);
$this->assertTrue(CArray::equals($array, CArray::fromElements("a", "b", "c")));
}
/**
* Removes a sequence of elements from an array.
*
* The method allows for the targeted sequence to be empty.
*
* @param int $startPos The position of the first element in the sequence to be removed.
* @param int $length **OPTIONAL. Default is** *as many elements as the starting element is followed by*. The
* number of elements in the sequence to be removed.
*
* @return void
*/
public function removeSubarray($startPos, $length = null)
{
CArray::removeSubarray($this->m_splArray, $startPos, $length);
}
