Bug #69223 [NEW]: passing extra parameters in function/method call

From: php at w3x4 dot com Operating system: W7 64 PHP version: 5.6.6 Package: Unknown/Other Function Bug Type: Bug Bug description:passing extra parameters in function/method call Description: ------------ /* Using Visual Studio 2013 with Devsense PHP Tools, or * Using UEStudio 15: * * 1) Set breakpoint on the 3 lines containing: $c=2 * * 2) Examine Locals window to confirm that $a does not appear when a static call or a function call passes more variables than the called method/function expects. * * 3) Examine the error log to confirm that php does not throw an error or report a warning. * * 4) Note that the existence of a reference to $a in Class Two results in $a being displayed in the Locals window. Note also that removing '$b=1' will result in $a being displayed in Locals window. * * I suggest that PHP should throw a fatal error when passing more parameters than the function/method expects; it seems some other (related) php problem is the cause of $a not being displayed in Locals window. * * * <SAA> */ Test script: --------------- $xyz = new Class1; class Class1 { public function __construct() { $this->_callHook(); } function _callHook(){ $ret = One::f1('a'); $ret = f1('b'); $ret = Two::f1('a'); } } class One{ static function f1(){ $a=1; $b=1; $c=2; } } function f1(){ $a=1; $b=1; $c=2; } class Two{ static function f1(){ $a=1; $b=1; $c=2; echo $a; } } -- Edit bug report at https://bugs.php.net/bug.php?id=69223&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=69223&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=69223&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=69223&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=69223&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=69223&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=69223&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=69223&r=needscript Try newer version: https://bugs.php.net/fix.php?id=69223&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=69223&r=support Expected behavior: https://bugs.php.net/fix.php?id=69223&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=69223&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=69223&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=69223&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=69223&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=69223&r=dst IIS Stability: https://bugs.php.net/fix.php?id=69223&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=69223&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=69223&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=69223&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=69223&r=mysqlcfg