+ array('not a link :: no way',
+ 'not a link :: no way'),
+ array('link http://www.somesite.com/xyz/35637563@N00/52803365/ link',
+ 'link <a href="http://www.somesite.com/xyz/35637563@N00/52803365/" title="http://www.somesite.com/xyz/35637563@N00/52803365/" rel="nofollow external">http://www.somesite.com/xyz/35637563@N00/52803365/</a> link'),
+ array('http://127.0.0.1',
+ '<a href="http://127.0.0.1/" title="http://127.0.0.1/" rel="nofollow external">http://127.0.0.1</a>'),
+ array('127.0.0.1',
+ '<a href="http://127.0.0.1/" title="http://127.0.0.1/" rel="nofollow external">127.0.0.1</a>'),
+ array('127.0.0.1:99',
+ '<a href="http://127.0.0.1:99/" title="http://127.0.0.1:99/" rel="nofollow external">127.0.0.1:99</a>'),
+ array('127.0.0.1/Name:test.php',
+ '<a href="http://127.0.0.1/Name:test.php" title="http://127.0.0.1/Name:test.php" rel="nofollow external">127.0.0.1/Name:test.php</a>'),
+ array('127.0.0.1/~test',
+ '<a href="http://127.0.0.1/~test" title="http://127.0.0.1/~test" rel="nofollow external">127.0.0.1/~test</a>'),
+ array('127.0.0.1/+test',
+ '<a href="http://127.0.0.1/+test" title="http://127.0.0.1/+test" rel="nofollow external">127.0.0.1/+test</a>'),
+ array('127.0.0.1/$test',
+ '<a href="http://127.0.0.1/$test" title="http://127.0.0.1/$test" rel="nofollow external">127.0.0.1/$test</a>'),
+ array('127.0.0.1/\'test',
+ '<a href="http://127.0.0.1/\'test" title="http://127.0.0.1/\'test" rel="nofollow external">127.0.0.1/\'test</a>'),
+ array('127.0.0.1/"test',
+ '<a href="http://127.0.0.1/" title="http://127.0.0.1/" rel="nofollow external">127.0.0.1/</a>"test'),
+ array('127.0.0.1/test"test',
+ '<a href="http://127.0.0.1/test" title="http://127.0.0.1/test" rel="nofollow external">127.0.0.1/test</a>"test'),
+ array('127.0.0.1/-test',
+ '<a href="http://127.0.0.1/-test" title="http://127.0.0.1/-test" rel="nofollow external">127.0.0.1/-test</a>'),
+ array('127.0.0.1/_test',
+ '<a href="http://127.0.0.1/_test" title="http://127.0.0.1/_test" rel="nofollow external">127.0.0.1/_test</a>'),
+ array('127.0.0.1/!test',
+ '<a href="http://127.0.0.1/!test" title="http://127.0.0.1/!test" rel="nofollow external">127.0.0.1/!test</a>'),
+ array('127.0.0.1/*test',
+ '<a href="http://127.0.0.1/*test" title="http://127.0.0.1/*test" rel="nofollow external">127.0.0.1/*test</a>'),
+ array('127.0.0.1/test%20stuff',
+ '<a href="http://127.0.0.1/test%20stuff" title="http://127.0.0.1/test%20stuff" rel="nofollow external">127.0.0.1/test%20stuff</a>'),
+ array('http://[::1]:99/test.php',
+ '<a href="http://[::1]:99/test.php" title="http://[::1]:99/test.php" rel="nofollow external">http://[::1]:99/test.php</a>'),
+ array('http://::1/test.php',
+ '<a href="http://::1/test.php" title="http://::1/test.php" rel="nofollow external">http://::1/test.php</a>'),
+ array('http://::1',
+ '<a href="http://::1/" title="http://::1/" rel="nofollow external">http://::1</a>'),
+ array('2001:4978:1b5:0:21d:e0ff:fe66:59ab/test.php',
+ '<a href="http://2001:4978:1b5:0:21d:e0ff:fe66:59ab/test.php" title="http://2001:4978:1b5:0:21d:e0ff:fe66:59ab/test.php" rel="nofollow external">2001:4978:1b5:0:21d:e0ff:fe66:59ab/test.php</a>'),
+ array('[2001:4978:1b5:0:21d:e0ff:fe66:59ab]:99/test.php',
+ '<a href="http://[2001:4978:1b5:0:21d:e0ff:fe66:59ab]:99/test.php" title="http://[2001:4978:1b5:0:21d:e0ff:fe66:59ab]:99/test.php" rel="nofollow external">[2001:4978:1b5:0:21d:e0ff:fe66:59ab]:99/test.php</a>'),
+ array('2001:4978:1b5:0:21d:e0ff:fe66:59ab',
+ '<a href="http://2001:4978:1b5:0:21d:e0ff:fe66:59ab/" title="http://2001:4978:1b5:0:21d:e0ff:fe66:59ab/" rel="nofollow external">2001:4978:1b5:0:21d:e0ff:fe66:59ab</a>'),
+ array('http://127.0.0.1',
+ '<a href="http://127.0.0.1/" title="http://127.0.0.1/" rel="nofollow external">http://127.0.0.1</a>'),
+ array('example.com',
+ '<a href="http://example.com/" title="http://example.com/" rel="nofollow external">example.com</a>'),
+ array('example.com',
+ '<a href="http://example.com/" title="http://example.com/" rel="nofollow external">example.com</a>'),
+ array('http://example.com',
+ '<a href="http://example.com/" title="http://example.com/" rel="nofollow external">http://example.com</a>'),
+ array('http://example.com.',
+ '<a href="http://example.com/" title="http://example.com/" rel="nofollow external">http://example.com</a>.'),
+ array('/var/lib/example.so',
+ '/var/lib/example.so'),