#27235 [Opn->Csd]: NUMERIC x.0 field returns empty string on 0

ID: 27235 Updated by: abies@php.net Reported By: pfournier at loups dot net -Status: Open +Status: Closed Bug Type: InterBase related Operating System: Linux PHP Version: 4.3.4 New Comment: This bug has been fixed in CVS. Snapshots of the sources are packaged every three hours; this change will be in the next snapshot. You can grab the snapshot at http://snaps.php.net/. Thank you for the report, and for helping us make PHP better. Previous Comments: ------------------------------------------------------------------------ [2004-02-12 19:39:03] pfournier at loups dot net Description: ------------ When a NUMERIC or DECIMAL field with precision of 0 has a value of 0, when fetching data, an empty string is returned instead of zero. According to CVS, it's still in the latest PHP4 version, but the code has been changed in PHP5. Here's the patch: --- interbase.c.orig 2004-02-12 19:09:30.000000000 -0500 +++ interbase.c 2004-02-12 19:10:18.000000000 -0500 @@ -1856,7 +1856,7 @@ "-0", -scale, (ISC_INT64) -(n % f) ); } } else { - Z_STRLEN_P(val) =sprintf (string_data, "%.0" ISC_INT64_FORMAT "d", + Z_STRLEN_P(val) =sprintf (string_data, "%" ISC_INT64_FORMAT "d", (ISC_INT64) *(ISC_INT64 *) data); } ------------------------------ Reproduce code: --------------- [Connect to database, then:] $query = "SELECT numeric_field FROM test_table WHERE numeric_field = 0"; $rs = ibase_query($linkID, $query); $obj = ibase_fetch_object($rs); print("'$obj->NUMERIC_FIELD'"); Expected result: ---------------- '0' should be printed Actual result: -------------- '' is printed ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=27235&edit=1