Bug #72563 [NEW]: @unset() return error

From: security at nsa dot gov Operating system: Windows PHP version: 7.0.8 Package: PHP Language Specification Bug Type: Bug Bug description:@unset() return error Description: ------------ If I use @ to supress error, PHP failed to parse @unset. Test script: --------------- <?php $a='aaa'; @unset($a); ?> Expected result: ---------------- No error Actual result: -------------- Erros parsing -- Edit bug report at https://bugs.php.net/bug.php?id=72563&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=72563&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=72563&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=72563&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=72563&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=72563&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=72563&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=72563&r=needscript Try newer version: https://bugs.php.net/fix.php?id=72563&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=72563&r=support Expected behavior: https://bugs.php.net/fix.php?id=72563&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=72563&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=72563&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=72563&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=72563&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=72563&r=dst IIS Stability: https://bugs.php.net/fix.php?id=72563&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=72563&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=72563&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=72563&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=72563&r=mysqlcfg