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Bug #9100 problem with UDP
Submitted: 2001-02-04 11:49 UTC Modified: 2001-11-21 08:59 UTC
From: jkutej at students dot zcu dot cz Assigned:
Status: Closed Package: Sockets related
PHP Version: 4.0.4pl1 OS: linux
Private report: No CVE-ID: None
 [2001-02-04 11:49 UTC] jkutej at students dot zcu dot cz
fsocketopen doesn't return error message when UDP port is not open.

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 [2001-11-21 08:59 UTC] mfischer@php.net
Actually, this is documented (maybe it wasn't when the report was opened)?

See http://www.php.net/manual/en/function.fsockopen.php:

[...]
If the call fails, it will return FALSE and if the optional errno and errstr arguments are present they will be set to indicate the actual system level error that occurred on the system-level connect() call. If the returned errno is 0 and the function returned FALSE, it is an indication that the error occurred before the connect() call.
[...]

So, it returns only 'system level errors'.

Closing.
 
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