PHP 4.0 Bug #6979 Updated: HTTP_*_VARS arrays contain little or no data

ID: 6979 User Update by: webmaster@dtechcomputer.com Old-Status: Open Status: Closed Bug Type: Scripting Engine problem Description: HTTP_*_VARS arrays contain little or no data oops sorry, shouldn't have hit refresh Previous Comments: --------------------------------------------------------------------------- [2000-10-03 07:18:13] webmaster@dtechcomputer.com Your script simply displayed exactly what I said above? --------------------------------------------------------------------------- [2000-10-03 05:29:22] waldschrott@php.net well, rely on! the variable you allowed in "variables_order" are present AND depending on the SAPI you´re using some VARS are not available if you´re using CGI, HTTP_SERVER_VARS will only contain PHP_SELF (most likely on win32) using ApacheModule HTTP_SERVER_VARS will contain many more apachemodule: HTTP_SERVER_VARS["SERVER_NAME"] CGI: HTTP_ENV_VARS["SERVER_NAME"] again, check your variables_order (to contain EGPCS) and keep in mind which SAPI you´re using if there are still problems after that, this would qualify as bug --------------------------------------------------------------------------- [2000-10-03 04:06:06] webmaster@dtechcomputer.com Your script simply displayed exactly what I said above? --------------------------------------------------------------------------- [2000-10-03 02:41:38] waldschrott@php.net check your php.ini setting "variables_order" and check some configurations, to properly see what arrays are present in the current page try this snipplet <?php function test() { var_dump($GLOBALS); } test(); ?> --------------------------------------------------------------------------- [2000-10-02 20:25:13] webmaster@dtechcomputer.com I am new to the Apache/PHP world, so if I have made an error in understanding the functions, I apologize in advance. Current versions: Apache 1.3.12 (win32) PHP 4.0.2 OS WIN98SE Current ini config: register_globals = Off track_vars = On Problem: HTTP_*_VARS do not seem to contain data expected? Example: From the documentation I understand variables like SERVER_NAME, SCRIPT_NAME, etc, are available directly as strings variables (i.e. $SERVER_NAME) IF register_globals = On and 'track_vars' set to the opposite state However, when 'register_globals = Off', they need to be accessed via the 'Global Variable Arrays' (i.e. HTTP_*_VARS). And from the PHP documentation it seems the syntax for retrieving this data would be '$HTTP_*_VARS["whatevervariable"]. If $SERVER_NAME = "SOMEHOST.COM" with register_globals = On I would expect.. $HTTP_SERVER_VARS["SERVER_NAME"] = "SOMEHOST.COM with register_globals = Off All of the $HTTP_*_VARS arrays seem to be empty (or nearly empty). I do get a valid variable from "$HTTP_GET_VARS["sid"] when (http://www.php.net?sid=something), but I would expect the $HTTP_SERVER_VARS{"*"] to contain several values at all times? Most of the other arrays evaluate as FALSE. (i.e. is_array($HTTP_ENV_VARS) = FALSE, is_array($HTTP_COOKIE_VARS) = FALSE). If I have missed or overlooked something here, please enlighten me?! Thanks in advance Dave --------------------------------------------------------------------------- The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online. Full Bug description available at: http://bugs.php.net/?id=6979