Bug #75698 [NEW]: Using @ crashes php7.2-fpm

From: aruggirello at tiscali dot it Operating system: Ubuntu 16.04/amd64 PHP version: 7.2.0 Package: Reproducible crash Bug Type: Bug Bug description:Using @ crashes php7.2-fpm Description: ------------ Serving the test script via php7.2-fpm results in php worker process always crashing. Removing the @ fixes the problem, but logs undesided warnings. The actual code being used is rather complex, the test script has just the minimum statements required to reproduce the crash. Note that PHP <= 7.1 handles the test code correctly - it does not crash. Test script: --------------- <?php error_reporting(E_ALL|E_STRICT); function test() { $a = array("a","b","c","b"); $b = array(); foreach ($a as $c) @$b[$c]++; // the @ is required to crash PHP 7.2.0 var_dump($b); } test(); -- Edit bug report at https://bugs.php.net/bug.php?id=75698&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=75698&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=75698&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=75698&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=75698&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=75698&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=75698&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=75698&r=needscript Try newer version: https://bugs.php.net/fix.php?id=75698&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=75698&r=support Expected behavior: https://bugs.php.net/fix.php?id=75698&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=75698&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=75698&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=75698&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=75698&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=75698&r=dst IIS Stability: https://bugs.php.net/fix.php?id=75698&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=75698&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=75698&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=75698&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=75698&r=mysqlcfg