#32667 [NEW]: ldap_sort() multivalue issue

From: b dot hallinger at ergonaz dot net Operating system: Linux Debian (Sarge) PHP version: 4.3.10 PHP Bug Type: LDAP related Bug description: ldap_sort() multivalue issue Description: ------------ Hello, there is a issue if you want to sort your searchresult by multivalued attributes. ldap_sort() works fine, but only if you sort by singlevalued attributes. Reproduce code: --------------- I don't post code here, because its trivial. I will post an example dataset with two entries: entry one: sn=aaaa id=1111 id=2222 id=3333 entry two: sn=bbbb id=6666 id=1000 Expected result: ---------------- If you sort by "id", the second entry should move to the first place, which he doesnt, because only the first vlaues of "id" got compared. Actual result: -------------- entry one remains entry one, although id=6666 is greater than id=1111! ldap_sort() overlooks, that there is an id which is smaller (id=1000). I think the solution to this could be to tell ldap_sort() to search for the biggest value in the multivalue attribute prior comparing with the other entries. -- Edit bug report at http://bugs.php.net/?id=32667&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=32667&r=trysnapshot4 Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=32667&r=trysnapshot50 Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=32667&r=trysnapshot51 Fixed in CVS: http://bugs.php.net/fix.php?id=32667&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=32667&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=32667&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=32667&r=needscript Try newer version: http://bugs.php.net/fix.php?id=32667&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=32667&r=support Expected behavior: http://bugs.php.net/fix.php?id=32667&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=32667&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=32667&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=32667&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=32667&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=32667&r=dst IIS Stability: http://bugs.php.net/fix.php?id=32667&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=32667&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=32667&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=32667&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=32667&r=mysqlcfg