Bug #73238 [NEW]: Function called from call_user_func() emits additional errors with newer PHPs

From: yohgaki Operating system: Irrelevant PHP version: 7.0.11 Package: Unknown/Other Function Bug Type: Bug Bug description:Function called from call_user_func() emits additional errors with newer PHPs Description: ------------ As you can see, newer PHPs have additional errors with call_user_func(). https://3v4l.org/oBnkT Warning: Parameter 1 to foo() expected to be a reference, value given in /in/oBnkT on line 10 Warning: Parameter 1 to foo() expected to be a reference, value given in /in/oBnkT on line 11 I found this errors from Wordpress installation. https://wordpress.org/support/topic/wp-4-6-1-got-error-with-php-7-1/ -- Edit bug report at https://bugs.php.net/bug.php?id=73238&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=73238&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=73238&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=73238&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=73238&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=73238&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=73238&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=73238&r=needscript Try newer version: https://bugs.php.net/fix.php?id=73238&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=73238&r=support Expected behavior: https://bugs.php.net/fix.php?id=73238&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=73238&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=73238&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=73238&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=73238&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=73238&r=dst IIS Stability: https://bugs.php.net/fix.php?id=73238&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=73238&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=73238&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=73238&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=73238&r=mysqlcfg