1--TEST--
2string gethostname(void);
3--CREDITS--
4marcosptf - <marcosptf@yahoo.com.br> - #phparty7 - @phpsp - novatec/2015 - sao paulo - br
5--FILE--
6<?php
7var_dump(gethostname());
8var_dump(gethostname("php-zend-brazil"));
9?>
10--EXPECTF--
11%s
12
13Warning: gethostname() expects exactly %d parameters, %d given in %s on line %d
14NULL
15