From: Operating system: Ubuntu x64 11.04 PHP version: 5.4SVN-2011-08-15 (SVN) Package: Scripting Engine problem Bug Type: Bug Bug description:Fatal error when calling a method from a trait that is defined in parent class
Description: ------------ A fatal error occurs when a method is called from a trait, which is implemented in the parent class of the class that utilises the trait. Feels related to #55355 that was fixed. Test script: --------------- <?php trait Required { function setRequired() { $this->setAttribute('required', true); return $this; } abstract function setAttribute($name, $value); } class Input { protected $attributes = []; function setAttribute($name, $value) { $this->attributes[$name] = $value; } } class Text extends Input { use Required; } $t = new Text(); $t->setRequired(); Expected result: ---------------- No fatal error. Actual result: -------------- PHP Fatal error: Call to undefined method Text::setAttribute() in /home/jared/Temp/trait2.php on line 7 Fatal error: Call to undefined method Text::setAttribute() in /home/jared/Temp/trait2.php on line 7 -- Edit bug report at https://bugs.php.net/bug.php?id=55424&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=55424&r=trysnapshot54 Try a snapshot (PHP 5.3): https://bugs.php.net/fix.php?id=55424&r=trysnapshot53 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=55424&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=55424&r=fixed Fixed in SVN and need be documented: https://bugs.php.net/fix.php?id=55424&r=needdocs Fixed in release: https://bugs.php.net/fix.php?id=55424&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=55424&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=55424&r=needscript Try newer version: https://bugs.php.net/fix.php?id=55424&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=55424&r=support Expected behavior: https://bugs.php.net/fix.php?id=55424&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=55424&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=55424&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=55424&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=55424&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=55424&r=dst IIS Stability: https://bugs.php.net/fix.php?id=55424&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=55424&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=55424&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=55424&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=55424&r=mysqlcfg