From: [EMAIL PROTECTED] Operating system: Windows XP Pro SP1 PHP version: 4CVS-2003-01-31 (stable) PHP Bug Type: SNMP related Bug description: snmpget returns wrong value on negative integer
I believe i read somewhere that PHP's integer max was 2147483647? If using snmp to pull bandwidth information from a device (such as ifInOctets and ifOutOctets), the number DOES constandly rise. If using a device with snmpv1 (32bit) the counter will only reach a certain number before it rolls over the the opposite and negative number and counts toward the maximum again. The Max (and prolly min?) is the same as PHP's. "INTEGER(-2147483648..2147483647) -- corresponds to a signed 32-bit int" Well, once the counter turns over to the negative, php only returns "2147483647" for every negative value it reads. Such as, my ifInOctets for my cisco router is now reading '-1980181848', and php's snmpget on that oid returns '2147483647', but when the counter is positive, it returns the correct value. (this is probably a problem on 64bit snmpv2 since i believe its maximum is much higher, but thats probably not fix-able) -- Edit bug report at http://bugs.php.net/?id=21992&edit=1 -- Try a CVS snapshot: http://bugs.php.net/fix.php?id=21992&r=trysnapshot Fixed in CVS: http://bugs.php.net/fix.php?id=21992&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=21992&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=21992&r=needtrace Try newer version: http://bugs.php.net/fix.php?id=21992&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=21992&r=support Expected behavior: http://bugs.php.net/fix.php?id=21992&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=21992&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=21992&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=21992&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=21992&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=21992&r=dst IIS Stability: http://bugs.php.net/fix.php?id=21992&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=21992&r=gnused
