(PHP 4, PHP 5, PHP 7)
gzclose — Close an open gz-file pointer
$zp
) : boolCloses the given gz-file pointer.
zpThe gz-file pointer. It must be valid, and must point to a file successfully opened by gzopen().
成功时返回 TRUE， 或者在失败时返回 FALSE。
Example #1 gzclose() example
<?php
$gz = gzopen('somefile.gz','w9');
gzputs ($gz, 'I was added to somefile.gz');
gzclose($gz);
?>