Bug #75994 [NEW]: Environment permanently breaks for worker process.

From: sam at mousa dot nl Operating system: Alpine PHP version: 7.1.14 Package: FPM related Bug Type: Bug Bug description:Environment permanently breaks for worker process. Description: ------------ # Test setup pm = static pm.max_children = 1 env[testcase] = test Refresh the page below several times... Based on the assumption that the environment is never changed Test script: --------------- <?php if ($_SERVER['testcase'] === 'test') { echo 'Everything is fine; trying to break your env...'; foreach($_SERVER as $key => &$value) { putenv("$key=$value"); } } else { phpinfo(INFO_ENVIRONMENT); } die(); Expected result: ---------------- The test script above should consistently output: Everything is fine; trying to break your env... Actual result: -------------- After a few refreshes it shows the environment part of phpinfo(). -- Edit bug report at https://bugs.php.net/bug.php?id=75994&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=75994&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=75994&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=75994&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=75994&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=75994&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=75994&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=75994&r=needscript Try newer version: https://bugs.php.net/fix.php?id=75994&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=75994&r=support Expected behavior: https://bugs.php.net/fix.php?id=75994&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=75994&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=75994&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=75994&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=75994&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=75994&r=dst IIS Stability: https://bugs.php.net/fix.php?id=75994&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=75994&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=75994&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=75994&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=75994&r=mysqlcfg