Bug #73353 [NEW]: Discrepancy with opcache enabled/disabled

From: love at sickpeople dot se Operating system: Linux PHP version: 7.1.0RC4 Package: opcache Bug Type: Bug Bug description:Discrepancy with opcache enabled/disabled Description: ------------ With opcache enabled PHP fails with "Cannot declare class Foo, because the name is already in use". If opcache is disabled, the code is working as expected (no error). I have no .ini files except one file with "opcache.enable = 1", in conf.d Test script: --------------- /* File 1 */ ini_set ('display_errors', true); var_dump (opcache_is_script_cached (__FILE__)); include "foo.php"; include "foo.php"; /* File "foo.php" */ if (class_exists ('Foo', false)) { return; } class Foo {} Expected result: ---------------- The second include of foo.php should return before declaring Foo again. -- Edit bug report at https://bugs.php.net/bug.php?id=73353&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=73353&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=73353&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=73353&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=73353&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=73353&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=73353&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=73353&r=needscript Try newer version: https://bugs.php.net/fix.php?id=73353&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=73353&r=support Expected behavior: https://bugs.php.net/fix.php?id=73353&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=73353&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=73353&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=73353&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=73353&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=73353&r=dst IIS Stability: https://bugs.php.net/fix.php?id=73353&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=73353&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=73353&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=73353&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=73353&r=mysqlcfg