(PHP 5, PHP 7, PECL OCI8 >= 1.1.0)
OCI-Collection::trim — Trims elements from the end of the collection
$num
)
Trims num
of elements from the end of the
collection.
num
The number of elements to be trimmed.
성공 시 TRUE
를, 실패 시 FALSE
를 반환합니다.