From: HACGIS at gmail dot com Operating system: Windows XP SP2 PHP version: 5.3CVS-2008-04-03 (snap) PHP Bug Type: Variables related Bug description: call_user_func_array pass arguments by reference
Description: ------------ When a user function has some arguments which pass by reference, and use call_user_func_array to call the function, I find a bug. In PHP 5.2 the code doesn't have any warning, But in PHP 5.3 snap I get a warning. Reproduce code: --------------- function test(&$arg){ echo $arg; } $arg = 'OK<br>'; $arg_array1 = array(&$arg); $arg_array2 = array($arg); call_user_func_array('test', $arg_array1); // OK call_user_func_array('test', $arg_array2); // get Warning Expected result: ---------------- OK OK Actual result: -------------- OK Warning: Parameter 1 to test() expected to be a reference, value given in D:\DevWeb.bak\UserDir\test\index.php on line 9 -- Edit bug report at http://bugs.php.net/?id=44626&edit=1 -- Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=44626&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=44626&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=44626&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=44626&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=44626&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=44626&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=44626&r=needscript Try newer version: http://bugs.php.net/fix.php?id=44626&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=44626&r=support Expected behavior: http://bugs.php.net/fix.php?id=44626&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=44626&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=44626&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=44626&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=44626&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=44626&r=dst IIS Stability: http://bugs.php.net/fix.php?id=44626&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=44626&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=44626&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=44626&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=44626&r=mysqlcfg