#39450 [NEW]: getenv() fills $_POST-Array

From: patrik dot mayer at i12 dot de Operating system: SuSE 10, 2.6.13-15.12-smp PHP version: 5.2.0 PHP Bug Type: Scripting Engine problem Bug description: getenv() fills $_POST-Array Description: ------------ The getenv() function fills the $_POST-Array for every variable that it gets from the environment. So, if you want to getenv "HTTP_HOST" you will have $_POST['HTTP_HOST'] filled after the getenv() Statement. Reproduce code: --------------- <?php echo "<pre>".print_r($_POST, true)."</pre><br/><br/>"; echo getenv('SERVER_PROTOCOL').'<br/>'; echo getenv('REMOTE_PORT').'<br/>'; echo "<br/>"; echo "<pre>".print_r($_POST, true)."</pre>"; ?> Expected result: ---------------- Array ( ) HTTP/1.1 4175 Array ( ) //tested on PHP 5.1.6 Actual result: -------------- Array ( ) HTTP/1.1 4175 Array ( [HTTP_HOST] => development.i12.de [SERVER_PROTOCOL] => HTTP/1.1 [REMOTE_PORT] => 4175 ) -- Edit bug report at http://bugs.php.net/?id=39450&edit=1 -- Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=39450&r=trysnapshot44 Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=39450&r=trysnapshot52 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=39450&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=39450&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=39450&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=39450&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=39450&r=needscript Try newer version: http://bugs.php.net/fix.php?id=39450&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=39450&r=support Expected behavior: http://bugs.php.net/fix.php?id=39450&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=39450&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=39450&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=39450&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=39450&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=39450&r=dst IIS Stability: http://bugs.php.net/fix.php?id=39450&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=39450&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=39450&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=39450&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=39450&r=mysqlcfg