From: csaba at alum dot mit dot edu Operating system: Win XP Pro PHP version: 5.3.0RC1 PHP Bug Type: COM related Bug description: ScriptControl function capitalization discrepancy
Description: ------------ It is possible to call a PHP function in a class that has been stuffed into a ScriptControl using the code below. However, the name of the function must be given as lower case, which is probably not the intent. This is especially odd when the original function's name contains capital letters. Reproduce code: --------------- <?php // Demonstrates that caps in the function name // leads to an error when calling a function within // a class within a VBScript ScriptControl // Related to http://bugs.php.net/bug.php?id=33386 class twoFuncs { public function Func1() { echo " func one\n"; } public function func2() { echo " func two\n"; } } $clsInstTF = new twoFuncs; // class instance $oScript = new COM("MSScriptControl.ScriptControl"); $oScript->Language = "VBScript"; $oScript->AddObject ("tF", $clsInstTF, true); $clsInstTF->func1(); // OK $clsInstTF->Func1(); // OK $oScript->ExecuteStatement ("tF.func1"); // OK $oScript->ExecuteStatement ("tf.func1"); // OK $oScript->ExecuteStatement ("tF.Func1"); // Error ?> Expected result: ---------------- I expect so see " func one" repeated on five consecutive lines Actual result: -------------- " func one" is repeated four times, and on the 5th attempt an error results: Object doesn't support this property or method: 'tF.Func1' My guess is that what is happening is that when the function name is being matched, the actual function name is being lower cased while the function name being sought is not being lower cased. Note that class instance in the VBScript script control is matched regardless of capitalization. In contrast, if the language line is changed to: $oScript->Language = "VBScript"; then 4th test line (tf.func1) should be commented out because JScript is case sensitive there. But after that commenting out, the last line still errors. This bug is similar to, but distinct from, bug 33386 Csaba Gabor from Vienna -- Edit bug report at http://bugs.php.net/?id=47878&edit=1 -- Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=47878&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=47878&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=47878&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=47878&r=fixedcvs Fixed in CVS and need be documented: http://bugs.php.net/fix.php?id=47878&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=47878&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=47878&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=47878&r=needscript Try newer version: http://bugs.php.net/fix.php?id=47878&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=47878&r=support Expected behavior: http://bugs.php.net/fix.php?id=47878&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=47878&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=47878&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=47878&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=47878&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=47878&r=dst IIS Stability: http://bugs.php.net/fix.php?id=47878&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=47878&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=47878&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=47878&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=47878&r=mysqlcfg
