Bug #66330 [NEW]: array_unique() sort problems

From: nomail at nomail dot de Operating system: Windows PHP version: Irrelevant Package: Arrays related Bug Type: Bug Bug description:array_unique() sort problems Description: ------------ The Sort_Flags are not realy working. Only SORT_NUMERIC and this on a unexpected way, it loose some values. Your menu to select my phpversion has not my Version includet, so my Version is: 5.4.7 Test script: --------------- $ar = array('rot','gelb','grün','rot','234fw343','blau','gold'); $ar1 = array_unique($ar); $ar2 = array_unique($ar,SORT_REGULAR); $ar3 = array_unique($ar,SORT_NUMERIC); $ar4 = array_unique($ar,SORT_STRING); $ar5 = array_unique($ar,SORT_LOCALE_STRING); print_r($ar1); print_r($ar2); print_r($ar3); print_r($ar4); print_r($ar5); Expected result: ---------------- ### Output #### ##### NOT EXPECTED, this is the unexpected Output ##### Array ( [0] => rot [1] => gelb [2] => grün [4] => 234fw343 [5] => blau [6] => gold ) Array ( [0] => rot [1] => gelb [2] => grün [4] => 234fw343 [5] => blau [6] => gold ) Array ( [0] => rot [4] => 234fw343 ) Array ( [0] => rot [1] => gelb [2] => grün [4] => 234fw343 [5] => blau [6] => gold ) Array ( [0] => rot [1] => gelb [2] => grün [4] => 234fw343 [5] => blau [6] => gold ) -- Edit bug report at https://bugs.php.net/bug.php?id=66330&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=66330&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=66330&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=66330&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=66330&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=66330&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=66330&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=66330&r=needscript Try newer version: https://bugs.php.net/fix.php?id=66330&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=66330&r=support Expected behavior: https://bugs.php.net/fix.php?id=66330&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=66330&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=66330&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=66330&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=66330&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=66330&r=dst IIS Stability: https://bugs.php.net/fix.php?id=66330&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=66330&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=66330&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=66330&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=66330&r=mysqlcfg