Bug #74706 [NEW]: Invalid Reflection signatures for various methods, e.g. DateTime::__set_state

From: tandre at themeetgroup dot com Operating system: PHP version: Irrelevant Package: Date/time related Bug Type: Bug Bug description:Invalid Reflection signatures for various methods, e.g. DateTime::__set_state Description: ------------ DateInterval::__set_state, DateTimeImmutable::__set_state, DateTime::__set_state, and DateTimeZone::__set_state all have getNumberOfParameters() == 0 for their ReflectionMethod instances Additionally, the function 'datefmt_set_lenient' seems to have incorrect ReflectionFunction data: it says it has 1 required parameter, but should say 2 required parameters Test script: --------------- // https://3v4l.org/jEmee for the full test script $classes = array('DateInterval', 'DateTimeImmutable', 'DateTime', 'DateTimeZone'); foreach ($classes as $class){ echo "Signature of $class::_set_state\n"; try{ $rm = new ReflectionMethod($class, '__set_state'); var_dump($rm->getNumberOfParameters()); var_dump($rm->getNumberOfRequiredParameters()); } catch(Exception $e) { echo "$class: " . $e; } } echo "End of param counts for __set_state\n\n"; var_export(DateTime::__set_state(array( 'date' => '2017-06-08 05:11:40.907706', 'timezone_type' => 3, 'timezone' => 'UTC', ))); // DateTime::__set_state(); // would trigger Warning: DateTime::__set_state() expects exactly 1 parameter, 0 given in php shell code on line 1 // See 3v4l link for rest of script Expected result: ---------------- Reflection counts should be 1 required, 1 total parameter for those __set_state functions. ReflectionFunction for datefmt_set_lenient should have 2 required, 2 total parameters Actual result: -------------- Reflection counts say 0 required, 0 total parameter for those __set_state functions. ReflectionFunction for datefmt_set_lenient currently shows 1 required, 1 total parameter -- Edit bug report at https://bugs.php.net/bug.php?id=74706&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=74706&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=74706&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=74706&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=74706&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=74706&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=74706&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=74706&r=needscript Try newer version: https://bugs.php.net/fix.php?id=74706&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=74706&r=support Expected behavior: https://bugs.php.net/fix.php?id=74706&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=74706&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=74706&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=74706&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=74706&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=74706&r=dst IIS Stability: https://bugs.php.net/fix.php?id=74706&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=74706&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=74706&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=74706&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=74706&r=mysqlcfg