Doc #75682 [NEW]: Undocumented PHP 7.2 BC break

From: glenn at codeacious dot com Operating system: PHP version: 7.2.0 Package: Documentation problem Bug Type: Documentation Problem Bug description:Undocumented PHP 7.2 BC break Description: ------------ --- From manual page: http://www.php.net/migration72.incompatible --- PHP 7.2 seems to be applying a stricter comparison between the parameter types of an overridden method and its superclass method signature. This is causing errors like this when they didn't occur under 7.1: PHP Fatal error: Declaration of SubClass::foo() must be compatible with SuperClass::foo() Examples are being discussed here: https://www.drupal.org/project/drupal/issues/2923015 https://github.com/zendframework/zend-mvc/issues/266 -- Edit bug report at https://bugs.php.net/bug.php?id=75682&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=75682&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=75682&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=75682&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=75682&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=75682&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=75682&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=75682&r=needscript Try newer version: https://bugs.php.net/fix.php?id=75682&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=75682&r=support Expected behavior: https://bugs.php.net/fix.php?id=75682&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=75682&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=75682&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=75682&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=75682&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=75682&r=dst IIS Stability: https://bugs.php.net/fix.php?id=75682&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=75682&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=75682&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=75682&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=75682&r=mysqlcfg