#44166 [NEW]: Parameter handling flaw in PDO::getAvailableDrivers()

From: uwendel at mysql dot com Operating system: Linux PHP version: 5.3CVS-2008-02-19 (CVS) PHP Bug Type: PDO related Bug description: Parameter handling flaw in PDO::getAvailableDrivers() Description: ------------ There's a little parameter handling flaw in PDO::getAvailableDrivers(). The function expects no parameter to be passed. If you pass some, it does not bail like most other functions do which do not expect any parameter. nixnutz@ulflinux:~/php53> sapi/cli/php -r 'var_dump(PDO::getAvailableDrivers("too many", "args")); var_dump(get_include_path("too many", "args"));' array(4) { [0]=> string(7) "sqlite2" [1]=> string(6) "sqlite" [2]=> string(5) "pgsql" [3]=> string(5) "mysql" } Warning: get_include_path() expects exactly 0 parameters, 2 given in Command line code on line 1 NULL Reproduce code: --------------- nixnutz@ulflinux:~/php53> sapi/cli/php -r 'var_dump(PDO::getAvailableDrivers("too many", "args"));' Expected result: ---------------- Warning: PDO::getAvailableDrivers() expects exactly 0 parameters, 2 given in Command line code on line %d NULL Actual result: -------------- No warning, array returned -- Edit bug report at http://bugs.php.net/?id=44166&edit=1 -- Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=44166&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=44166&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=44166&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=44166&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=44166&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=44166&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=44166&r=needscript Try newer version: http://bugs.php.net/fix.php?id=44166&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=44166&r=support Expected behavior: http://bugs.php.net/fix.php?id=44166&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=44166&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=44166&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=44166&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=44166&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=44166&r=dst IIS Stability: http://bugs.php.net/fix.php?id=44166&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=44166&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=44166&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=44166&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=44166&r=mysqlcfg