Bug #73998 [NEW]: array_key_exists fails on arrays created by get_object_vars

From: Hauke dot Jensen at volz-software dot de Operating system: Linux PHP version: 7.1.1 Package: Arrays related Bug Type: Bug Bug description:array_key_exists fails on arrays created by get_object_vars Description: ------------ array_key_exists fails on arrays created by get_object_vars on Objects with numeric Propertie Names. It works fine in the old PHP 5.3 enviroment. Test script: --------------- $json = '{"100308":1}'; $temp = json_decode($json); $sub = get_object_vars($temp); // Error Array var_dump($sub, array_key_exists('100308', $sub)); Expected result: ---------------- array(1) { [100308]=> int(1) } bool(true) Actual result: -------------- array(1) { ["100308"]=> int(1) } bool(false) -- Edit bug report at https://bugs.php.net/bug.php?id=73998&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=73998&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=73998&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=73998&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=73998&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=73998&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=73998&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=73998&r=needscript Try newer version: https://bugs.php.net/fix.php?id=73998&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=73998&r=support Expected behavior: https://bugs.php.net/fix.php?id=73998&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=73998&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=73998&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=73998&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=73998&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=73998&r=dst IIS Stability: https://bugs.php.net/fix.php?id=73998&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=73998&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=73998&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=73998&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=73998&r=mysqlcfg