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[2009-10-21 18:13 UTC] uw@php.net
Description:
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Hi,
I am getting "Invalid parameter detected in CRT function '_get_osfhandle'" when running the below code.
I have compiled a source code snapshot version of PHP 5.3.2-dev on Windows. I used VC9 Express and SDK 6.1 . OS is XP Prof. I've run PHP from within the build tree in the hope it will pick the binaries (dlls, resource files, whatever there is) I have compiled myself.
However, I have also seen this warning with yesterdays VC9 non TS binaries from the windows.php.net on another box. A couple of ext/mysqli tests fail because of the warning. The affected mysqli API calls is mysqli_poll(). It makes use of [php_]select() just like the below code.
Reproduce code:
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$stream = stream_socket_client("tcp://193.99.144.80:80", $errno, $error, $whatever, STREAM_CLIENT_ASYNC_CONNECT | STREAM_CLIENT_CONNECT);
var_dump($stream);
$read = $write = $except = array($stream);
var_dump(stream_select($read, $write, $except, 1));
Expected result:
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No warning.
Actual result:
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resource(5) of type (stream)
Warning: Invalid parameter detected in CRT function '_get_osfhandle' (f:\dd\vctools\crt_bld\self_x86\crt\src\osfinfo.c:314) in E:\php-sdk\php53dev\vc9\x86\php5.
3-200910211230\Debug_TS\select.php on line 5
int(1)
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I am getting the same bug with the PHP 5.3.3RC1 VC9 x86 Thread Safe build. The server is a Windows 2008 R2 x64 machine. The code that is producing the error for me is: <?php error_reporting(E_ALL | E_STRICT); ini_set('display_errors', 1); date_default_timezone_set('America/New_York'); $con = fsockopen('www.google.com', 80); $read = array($con); $write = NULL; $except = NULL; stream_select($read, $write, $except, 1, 0); ?> The error is: Warning: Invalid CRT parameters detected in C:\tmp\stream_select.php on line 10 I can probably provide access to the machine if need be.Same on with VC9 binaries from 5.3.3-RELEASE using the non-threadsafe version. So basically anything with VC9. The warning I get (both Windows XP and Windows Vista) is: "Invalid CRT parameters detected" I'm using the second example (w/ fsockopen("www.google.com"[...])).