streamWrapper::stream_truncate
(PHP 5 >= 5.4.0, PHP 7, PHP 8)
streamWrapper::stream_truncate — Truncate stream
说明
public streamWrapper::stream_truncate(int
$new_size): boolWill respond to truncation, e.g., through ftruncate().
参数
-
new_size -
The new size.
返回值
成功时返回 true， 或者在失败时返回 false。
add a note
User Contributed Notes
There are no user contributed notes for this page.
备份地址：http://www.lvesu.com/blog/php/streamwrapper.stream-truncate.php