#42474 [NEW]: mssql_fetch_* returns 0 instead of NULL when a bit field is NULL

From: jpittman2 at gmail dot com Operating system: Windows 2003 (5.2) PHP version: 5.2.3 PHP Bug Type: MSSQL related Bug description: mssql_fetch_* returns 0 instead of NULL when a bit field is NULL Description: ------------ mssql_fetch_* returns 0 instead of NULL when the datatype is "bit". Reproduce code: --------------- <?php $conn = mssql_connect($src, $uid, $pwd); mssql_select_db($db_name); $sql = "SELECT Cast (Null as Bit) As Should_Be_Null," . " Cast (0 as Bit) AS Should_Be_Int_0," . " Cast (1 as Bit) As Should_Be_Int_1"; $result = mssql_query($sql); return mssql_fetch_array($result); ?> Expected result: ---------------- Should return (NULL, 0, 1) Actual result: -------------- returns (0, 0, 1) -- Edit bug report at http://bugs.php.net/?id=42474&edit=1 -- Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=42474&r=trysnapshot44 Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=42474&r=trysnapshot52 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=42474&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=42474&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=42474&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=42474&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=42474&r=needscript Try newer version: http://bugs.php.net/fix.php?id=42474&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=42474&r=support Expected behavior: http://bugs.php.net/fix.php?id=42474&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=42474&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=42474&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=42474&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=42474&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=42474&r=dst IIS Stability: http://bugs.php.net/fix.php?id=42474&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=42474&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=42474&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=42474&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=42474&r=mysqlcfg