Bug #51827 [NEW]: Bad warning when register_shutdown_function called with wrong num of parameters

From: Operating system: Linux PHP version: 5.3.2 Package: Unknown/Other Function Bug Type: Bug Bug description:Bad warning when register_shutdown_function called with wrong num of parameters Description: ------------ When register_shutdown_function is called with a function that expects a certain number of parameters, and a different number are given, a very unhelpful warning is printed: Warning: (null)() expects exactly 1 parameter, 0 given in Unknown on line 0 This can take slightly different forms: Warning: (null)() expects at least 2 parameters, 1 given in Unknown on line 0 or on a different server: Warning: Wrong parameter count for (null)() in Unknown on line 0 Test script: --------------- <?php register_shutdown_function('explode'); ?> Expected result: ---------------- I expect to be given the correct function name, filename, and line number in the warning. Actual result: -------------- I am given useless information for function name, filename, and line number. -- Edit bug report at http://bugs.php.net/bug.php?id=51827&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=51827&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=51827&r=trysnapshot53 Try a snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=51827&r=trysnapshot60 Fixed in SVN: http://bugs.php.net/fix.php?id=51827&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=51827&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=51827&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=51827&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=51827&r=needscript Try newer version: http://bugs.php.net/fix.php?id=51827&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=51827&r=support Expected behavior: http://bugs.php.net/fix.php?id=51827&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=51827&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=51827&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=51827&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=51827&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=51827&r=dst IIS Stability: http://bugs.php.net/fix.php?id=51827&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=51827&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=51827&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=51827&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=51827&r=mysqlcfg