Description: ------------ PHP Notice: Use of undefined constant SOL_UDP - assumed 'SOL_UDP' in /usr/lib/php/Net/DNS/Resolver.php on line 950 PHP Warning: socket_create() expects parameter 3 to be long, string given in /usr/lib/php/Net/DNS/Resolver.php on line 950 Test script: --------------- I'm not 100% sure how to reproduce at this moment in time.

That's really odd - SOL_UDP is part of the PHP socket extension. http://theserverpages.com/php/manual/en/function.socket-create.php Can you check your php.ini to ensure you've got it properly enabled?

It must be enabled otherwise socket_create() wouldn't exist to return that kind of error. It doesn't occur all of the time and I'm unable to isolate a case at the moment. Perhaps it wouldn't harm to check if it's defined or not and then define it if not.

Alrighty, what does the below render (to ask a stupid question)? <?php var_dump(extension_loaded("sockets")); echo SOL_UDP;

http://codepad.org/ZWctvLkd http://ideone.com/n8Bq6 However, on my system (5.3.2) it returns: bool(true) 17 While using Quercus I get: bool(false) 17 There is a definite inconsistency.

try to set error_reporting(E_ALL) and you will get a notice .. SOL_UDP isnt defined ...

i try to reproduce this

If i run var_dump(extension_loaded("sockets")); echo SOL_UDP; i get bool(true) and 17 as result ... which php version does you run? php -r "var_dump(extension_loaded("sockets")); echo SOL_UDP;"

Actually, my dev server is PHP 5.2.13 My test production server is PHP 5.2.8 I am unable to reproduce on these systems. However, I am able to reproduce on 5.2.5, which is what codepad uses: http://codepad.org/FrMynhoJ

http://www.php.net/manual/de/function.socket-create.php#81938 can you please verify this notice ?

>On UNIX systems php needs /etc/protocols for constants like SOL_UDP and SOL_TCP. >This file was missing on my embedded platform. If this is the solution then surely the code would need to accommodate this?