Description:
------------
When i run query that return "no records" mssql_query return not "positive MS SQL result identifier". It return true.

I try this on Debian(current sarge version) with all package  with standard packagers version.

package: php4_4.3.9-1
Some info:

'../configure' '--prefix=/usr' '--with-apxs=/usr/bin/apxs' '--with-regex=php' '--with-config-file-path=/etc/php4/apache' '--disable-rpath' '--enable-memory-limit' '--disable-debug' '--with-layout=GNU' '--with-pear=/usr/share/php' '--enable-calendar' '--enable-sysvsem' '--enable-sysvshm' '--enable-sysvmsg' '--enable-track-vars' '--enable-trans-sid' '--enable-bcmath' '--with-bz2' '--enable-ctype' '--with-db4' '--with-iconv' '--enable-exif' '--enable-filepro' '--enable-ftp' '--with-gettext' '--enable-mbstring' '--with-pcre-regex=/usr' '--enable-shmop' '--enable-sockets' '--enable-wddx' '--disable-xml' '--with-expat-dir=/usr' '--with-xmlrpc' '--enable-yp' '--with-zlib' '--without-pgsql' '--with-kerberos=/usr' '--with-openssl=/usr' '--enable-dbx' '--with-mime-magic=/usr/share/misc/file/magic.mime' '--with-exec-dir=/usr/lib/php4/libexec' '--disable-static' '--with-curl=shared,/usr' '--with-dom=shared,/usr' '--with-dom-xslt=shared,/usr' '--with-dom-exslt=shared,/usr' '--with-zlib-dir=/usr' '--with-gd=shared,/usr' '--enable-gd-native-ttf' '--with-jpeg-dir=shared,/usr' '--with-xpm-dir=shared,/usr/X11R6' '--with-png-dir=shared,/usr' '--with-freetype-dir=shared,/usr' '--with-imap=shared,/usr' '--with-imap-ssl' '--with-ldap=shared,/usr' '--with-mcal=shared,/usr' '--with-mhash=shared,/usr' '--without-mm' '--with-mysql=shared,/usr' '--with-unixODBC=shared,/usr' '--with-recode=shared,/usr' '--enable-xslt=shared' '--with-xslt-sablot=shared,/usr' '--with-snmp=shared,/usr' '--with-sybase-ct=shared,/usr' '--with-ttf=shared,/usr' '--with-t1lib=shared,/usr'


freetds version 0.61



This bug like as http://bugs.php.net/bug.php?id=24720

Reproduce code:
---------------
<?php
$dbh=mssql_pconnect('mssqlserver.com', 'user', 'password');
echo "connect :" . mssql_get_last_message ()."\n";
mssql_select_db("shagren_temp", $dbh);
echo "select_db :" . mssql_get_last_message ()."\n";
$sth=mssql_query("select * from big where 1=2", $dbh);
echo "select :" . mssql_get_last_message ()."\n";
var_dump($sth);
$data=mssql_fetch_row($sth);
echo "fetch :" . mssql_get_last_message ()."\n";
?>


Expected result:
----------------
connect :Changed database context to 'master'.
select_db :Changed database context to 'shagren_temp'.
select :Changed database context to 'shagren_temp'.
<Some MSSQL ID>
fetch :Changed database context to 'shagren_temp'.


Actual result:
--------------
connect :Changed database context to 'master'.
select_db :Changed database context to 'shagren_temp'.

select :Changed database context to 'shagren_temp'.
bool(true)

Warning: mssql_fetch_row(): supplied argument is not a valid Sybase result resource in /root/tmp/mssql.php on line 9
fetch :Changed database context to 'shagren_temp'.