I've been digging around all day and I've seen other people describe the same symptoms I'm having, but the follow-ups typical asy "Oh, I fixed it", but don't describe the fix. It seems that something resembling my symptoms goes back to the version of dialup_admin that shipped with freeRADIUS 1.0.1, so I am not convinced what I'm seeing is _specifically_ a PHP 4.3 problem, but given the changes with registers_global from 4.1.0 to 4.2.0, I thought it would be prudent to mention that. My setup is... CentOS 4.4.2 (RHEL 4 without the RedHat trademarks and graphics) Apache 2.0.52 PHP 4.3.9 mysql 4.1.20 freeRADIUS 1.1.5 dialup_admin ? (CVS snapshot 20070320) firefox 1.5.0.10 I have freeRADIUS installed and working with users stuffed into a flat file, verified with 'radtest'. I can get the main page of dialup_admin to come up, but I get blank screens and lots of PHP errors logged when I try to invoke nearly any button. My radius database has tables, but no rows, since I was trying to set up dialup_admin to start inserting users and groups. I have set PHP's registers_global to 'on' via /etc/php.ini and verified that it's on with phpinfo(), and I still get dozens of errors per mouse-click... Here's a typical example - the output is generated when clicking on the 'new group' button: a long list of 'undefined constant', 'undefined variable', and 'undefined index' following the warning that there's no prefix on a function call to say what its namespace is. I'm putting the error dump at the bottom to keep it from creating a huge gulf between sections of this query. I know it must look familar because I've found several references to errors that look just like this in the mailing list archives. What's lacking is the solution. Am I just missing a setup step somewhere? Am I running servers and packages that are just too new and untested? Thanks, -ethan [client 127.0.0.1] PHP Notice: import_request_variables(): No prefix specified - possible security hazard in /usr/local/dialup_admin/conf/config.php3 on line 8, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Use of undefined constant general_use_session - assumed 'general_use_session' in /usr/local/dialup_admin/conf/config.php3 on line 66, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Undefined variable: login in /usr/local/dialup_admin/conf/config.php3 on line 73, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Undefined variable: login in /usr/local/dialup_admin/conf/config.php3 on line 76, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Use of undefined constant general_username_mappings_file - assumed 'general_username_mappings_file' in /usr/local/dialup_admin/conf/config.php3 on line 86, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Use of undefined constant general_username_mappings_file - assumed 'general_username_mappings_file' in /usr/local/dialup_admin/conf/config.php3 on line 87, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Use of undefined constant name - assumed 'name' in /usr/local/dialup_admin/conf/config.php3 on line 100, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Use of undefined constant name - assumed 'name' in /usr/local/dialup_admin/conf/config.php3 on line 100, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Use of undefined constant name - assumed 'name' in /usr/local/dialup_admin/conf/config.php3 on line 100, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Use of undefined constant name - assumed 'name' in /usr/local/dialup_admin/conf/config.php3 on line 100, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Use of undefined constant name - assumed 'name' in /usr/local/dialup_admin/conf/config.php3 on line 100, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Use of undefined constant name - assumed 'name' in /usr/local/dialup_admin/conf/config.php3 on line 100, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Use of undefined constant general_use_session - assumed 'general_use_session' in /usr/local/dialup_admin/conf/config.php3 on line 106, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Undefined variable: show in /usr/local/dialup_admin/htdocs/group_new.php3 on line 3, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Use of undefined constant general_lib_type - assumed 'general_lib_type' in /usr/local/dialup_admin/htdocs/group_new.php3 on line 8, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Use of undefined constant general_user_edit_attrs_file - assumed 'general_user_edit_attrs_file' in /usr/local/dialup_admin/lib/attrshow.php3 on line 8, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Undefined variable: login in /usr/local/dialup_admin/lib/attrshow.php3 on line 8, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Undefined variable: http_user in /usr/local/dialup_admin/lib/xlat.php3 on line 8, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Use of undefined constant accounting - assumed 'accounting' in /usr/local/dialup_admin/lib/xlat.php3 on line 8, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Undefined variable: mappings in /usr/local/dialup_admin/lib/xlat.php3 on line 8, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Undefined variable: http_user in /usr/local/dialup_admin/lib/xlat.php3 on line 9, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Use of undefined constant userdb - assumed 'userdb' in /usr/local/dialup_admin/lib/xlat.php3 on line 9, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Undefined variable: mappings in /usr/local/dialup_admin/lib/xlat.php3 on line 9, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Undefined variable: http_user in /usr/local/dialup_admin/lib/xlat.php3 on line 10, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Use of undefined constant nasdb - assumed 'nasdb' in /usr/local/dialup_admin/lib/xlat.php3 on line 10, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Undefined variable: mappings in /usr/local/dialup_admin/lib/xlat.php3 on line 10, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Undefined variable: http_user in /usr/local/dialup_admin/lib/xlat.php3 on line 11, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Use of undefined constant nasadmin - assumed 'nasadmin' in /usr/local/dialup_admin/lib/xlat.php3 on line 11, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Undefined variable: mappings in /usr/local/dialup_admin/lib/xlat.php3 on line 11, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Use of undefined constant general_use_session - assumed 'general_use_session' in /usr/local/dialup_admin/lib/attrshow.php3 on line 17, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Use of undefined constant general_accounting_attrs_file - assumed 'general_accounting_attrs_file' in /usr/local/dialup_admin/lib/attrshow.php3 on line 23, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Use of undefined constant general_accounting_attrs_file - assumed 'general_accounting_attrs_file' in /usr/local/dialup_admin/lib/attrshow.php3 on line 24, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Undefined variable: login in /usr/local/dialup_admin/lib/attrshow.php3 on line 24, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Undefined variable: http_user in /usr/local/dialup_admin/lib/xlat.php3 on line 8, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Use of undefined constant accounting - assumed 'accounting' in /usr/local/dialup_admin/lib/xlat.php3 on line 8, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Undefined variable: mappings in /usr/local/dialup_admin/lib/xlat.php3 on line 8, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Undefined variable: http_user in /usr/local/dialup_admin/lib/xlat.php3 on line 9, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Use of undefined constant userdb - assumed 'userdb' in /usr/local/dialup_admin/lib/xlat.php3 on line 9, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Undefined variable: mappings in /usr/local/dialup_admin/lib/xlat.php3 on line 9, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Undefined variable: http_user in /usr/local/dialup_admin/lib/xlat.php3 on line 10, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Use of undefined constant nasdb - assumed 'nasdb' in /usr/local/dialup_admin/lib/xlat.php3 on line 10, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Undefined variable: mappings in /usr/local/dialup_admin/lib/xlat.php3 on line 10, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Undefined variable: http_user in /usr/local/dialup_admin/lib/xlat.php3 on line 11, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Use of undefined constant nasadmin - assumed 'nasadmin' in /usr/local/dialup_admin/lib/xlat.php3 on line 11, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Undefined variable: mappings in /usr/local/dialup_admin/lib/xlat.php3 on line 11, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Undefined variable: acct_attrs in /usr/local/dialup_admin/lib/attrshow.php3 on line 32, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Undefined index: ua in /usr/local/dialup_admin/lib/attrshow.php3 on line 32, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Undefined index: num in /usr/local/dialup_admin/lib/attrshow.php3 on line 32, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Undefined index: fl in /usr/local/dialup_admin/lib/attrshow.php3 on line 40, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Undefined index: num in /usr/local/dialup_admin/lib/attrshow.php3 on line 40, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Undefined index: uf in /usr/local/dialup_admin/lib/attrshow.php3 on line 36, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Undefined index: num in /usr/local/dialup_admin/lib/attrshow.php3 on line 36, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Use of undefined constant general_use_session - assumed 'general_use_session' in /usr/local/dialup_admin/lib/attrshow.php3 on line 44, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Use of undefined constant general_use_session - assumed 'general_use_session' in /usr/local/dialup_admin/lib/defaults.php3 on line 18, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Use of undefined constant general_use_session - assumed 'general_use_session' in /usr/local/dialup_admin/lib/sql/attrmap.php3 on line 32, referer: http://localhost/dialup/buttons.php3 [client 127.0.0.1] PHP Notice: Undefined variable: login in /usr/local/dialup_admin/lib/sql/defaults.php3 on line 3, referer: http://localhost/dialup/buttons.php3