--TEST-- Test gethostbyname() function : basic functionality --FILE-- <?php /* Prototype : string gethostbyname ( string $hostname ) * Description: Get the IPv4 address corresponding to a given Internet host name * Source code: ext/standard/dns.c */ echo "*** Testing gethostbyname() : basic functionality ***\n"; echo gethostbyname("localhost")."\n"; ?> ===DONE=== --EXPECT-- *** Testing gethostbyname() : basic functionality *** 127.0.0.1 ===DONE===