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Bug #419 fsockopen() doesn't return meaningful error codes
Submitted: 1998-05-30 11:42 UTC Modified: 1998-05-30 18:24 UTC
From: explorer-php3 at flame dot org Assigned: rasmus (profile)
Status: Closed Package: Misbehaving function
PHP Version: 3.0 Latest CVS OS: NetBSD/i386-1.3.2
Private report: No CVE-ID: None
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From: explorer-php3 at flame dot org
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 [1998-05-30 11:42 UTC] explorer-php3 at flame dot org 
fsockopen() doesn't return meaningful error codes, so there is no way to
tell the difference between, say, "connection refused" and "connection
timed out"

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 [1998-05-30 18:24 UTC] rasmus 
Ok, this has been cleaned up.  fsockopen() now returns FALSE like all the other PHP functions on a failure, but in order to get useful information from a failure you can now pass in two optional arguments (by reference).

ie.

  fsockopen($ip,$port,&$errno,&$errstr)

These will be set to the errno and error string that come back from the system-level connect() call.
 
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