public function testmergevMergingBasicallyWorksCorrectly()
{
$this->assertEquals([], Arrays::mergev([]));
$this->assertEquals([], Arrays::mergev([[], [], []]));
$this->assertEquals([1, 2, 3, 4, 5], Arrays::mergev([[1, 2], [3], [], [4, 5]]));
}
/**
* Merge a vector of arrays performantly. This has the same semantics as
* array_merge(), so these calls are equivalent:
*
* array_merge($a, $b, $c);
* array_mergev(array($a, $b, $c));
*
* However, when you have a vector of arrays, it is vastly more performant to
* merge them with this function than by calling array_merge() in a loop,
* because using a loop generates an intermediary array on each iteration.
*
* @param $arrayv array Vector of arrays to merge.
*
* @return array Arrays, merged with array_merge() semantics.
* @group util
*
* @deprecated
*/
function array_mergev(array $arrayv)
{
return \Packaged\Helpers\Arrays::mergev($arrayv);
}
