Bug #72943 [NEW]: Reference bug loop

From: guy_theuws at hotmail dot com Operating system: Windows Professional 10 PHP version: 7.1.0beta3 Package: *General Issues Bug Type: Bug Bug description:Reference bug loop Description: ------------ PHP reference error when using loop with array. Has something to do with the 'substring' usage $string[$i] = "test"; SO question: http://stackoverflow.com/questions/39123586/php-7-arrays-undefined-index-bug-or-works-as-designed Test script: --------------- https://3v4l.org/YANSb -- Edit bug report at https://bugs.php.net/bug.php?id=72943&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=72943&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=72943&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=72943&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=72943&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=72943&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=72943&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=72943&r=needscript Try newer version: https://bugs.php.net/fix.php?id=72943&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=72943&r=support Expected behavior: https://bugs.php.net/fix.php?id=72943&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=72943&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=72943&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=72943&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=72943&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=72943&r=dst IIS Stability: https://bugs.php.net/fix.php?id=72943&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=72943&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=72943&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=72943&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=72943&r=mysqlcfg