Bug #75434 [NEW]: Wrong reflection for mysqli_fetch_all function

From: hello at ohartl dot de Operating system: Ubuntu PHP version: Irrelevant Package: MySQLi related Bug Type: Bug Bug description:Wrong reflection for mysqli_fetch_all function Description: ------------ Reflection for procedural style function "mysqli_fetch_all" only returns the first (required) parameter "result", but the second optional parameter "resulttype" is missing. Also the reflection for "mysqli_result::fetch_all" does not return any parameter, while one "resulttype" is optional. (see https://secure.php.net/mysqli_fetch_all) There was no point in writing more complex tests to demonstrate the problem. This caused problems in phpstan https://github.com/phpstan/phpstan/issues/549 Test script: --------------- $reflection = new \ReflectionFunction('mysqli_fetch_all'); $parameters = $reflection->getParameters(); var_dump($reflection->getNumberOfParameters()); var_dump($reflection->getNumberOfRequiredParameters()); $reflection = new \ReflectionMethod('mysqli_result', 'fetch_all'); $parameters = $reflection->getParameters(); var_dump($reflection->getNumberOfParameters()); var_dump($reflection->getNumberOfRequiredParameters()); Expected result: ---------------- int(1) int(1) int(0) int(0) Actual result: -------------- int(2) int(1) int(1) int(0) -- Edit bug report at https://bugs.php.net/bug.php?id=75434&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=75434&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=75434&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=75434&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=75434&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=75434&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=75434&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=75434&r=needscript Try newer version: https://bugs.php.net/fix.php?id=75434&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=75434&r=support Expected behavior: https://bugs.php.net/fix.php?id=75434&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=75434&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=75434&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=75434&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=75434&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=75434&r=dst IIS Stability: https://bugs.php.net/fix.php?id=75434&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=75434&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=75434&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=75434&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=75434&r=mysqlcfg