my environment

$env['SERVER'] and $env['GET'] are empty array. My expect function env() return enviroments, but this return null.

I seem that $GLOBALS["SERVER"] is not work well. Is it cause of this problem?
PHP Bugs: #29176: $GLOBALS['REQUEST'], $GLOBALS['ENV'] AND $GLOBALS['SERVER'] are empty
http://bugs.php.net/bug.php?id=29176

my environment
Apache/2.2.3, CentOS/5.2, PHP/5.2.8 limonade/0.4.2

my setting php.ini
variables_order = "EGPCS"
register_globals = Off
register_long_arrays = Off
register_argc_argv = Off
auto_globals_jit = On

back trace(my realpath replaced '/path/to')

Not Implemented

The requested method '' is not implemented
Options

Array
(

[root_dir] => /path/to/examples/example01
[base_path] => 
[base_uri] => ?
[limonade_dir] => /path/to/lib/
[limonade_views_dir] => /path/to/lib/limonade/views/
[limonade_public_dir] => /path/to/lib/limonade/public/
[public_dir] => /path/to/examples/example01/public/
[views_dir] => /path/to/lib/limonade/views/
[controllers_dir] => /path/to/examples/example01/controllers/
[lib_dir] => /path/to/examples/example01/lib/
[error_views_dir] => /path/to/lib/limonade/views/
[env] => 100
[debug] => 1
[session] => Fresh_and_Minty_Limonade_App
[encoding] => utf-8
[x-sendfile] => 0

)

[ ↑ ] Environment

Array
(

[SERVER] => Array
    (
    )

[FILES] => Array
    (
    )

[REQUEST] => Array
    (
    )

[SESSION] => Array
    (
    )

[ENV] => Array
    (
    )

[COOKIE] => Array
    (
        [Fresh_and_Minty_Limonade_App] => pcqpk7j2qskhtjegf589fpkde2
    )

[GET] => Array
    (
    )

[POST] => Array
    (
    )

[PUT] => Array
    (
    )

[DELETE] => Array
    (
    )

[HEAD] => Array
    (
    )

)

[ ↑ ] Backtrace

Array
(

[0] => Array
    (
        [file] => /path/to/lib/limonade.php
        [line] => 1332
        [function] => include
    )

[1] => Array
    (
        [file] => /path/to/lib/limonade/views/error.html.php
        [line] => 6
        [function] => render
        [args] => Array
            (
                [0] => _debug.html.php
                [1] => 
                [2] => Array
                    (
                        [_lim_err_debug_args] => 
                        [errno] => 501
                        [errstr] => The requested method <code>''</code> is not implemented
                        [errfile] => /path/to/lib/limonade.php
                        [errline] => 399
                        [is_http_error] => 1
                    )

            )

    )

[2] => Array
    (
        [file] => /path/to/lib/limonade.php
        [line] => 1332
        [args] => Array
            (
                [0] => /path/to/lib/limonade/views/error.html.php
            )

        [function] => include
    )

[3] => Array
    (
        [file] => /path/to/lib/limonade.php
        [line] => 702
        [function] => render
        [args] => Array
            (
                [0] => error.html.php
                [1] => 
                [2] => Array
                    (
                        [errno] => 501
                        [errstr] => The requested method <code>''</code> is not implemented
                        [errfile] => /path/to/lib/limonade.php
                        [errline] => 399
                        [is_http_error] => 1
                    )

            )

    )

[4] => Array
    (
        [file] => /path/to/lib/limonade.php
        [line] => 707
        [function] => server_error
        [args] => Array
            (
                [0] => 501
                [1] => The requested method <code>''</code> is not implemented
                [2] => /path/to/lib/limonade.php
                [3] => 399
            )

    )

[5] => Array
    (
        [file] => /path/to/lib/limonade.php
        [line] => 641
        [function] => error_server_error_output
        [args] => Array
            (
                [0] => 501
                [1] => The requested method <code>''</code> is not implemented
                [2] => /path/to/lib/limonade.php
                [3] => 399
            )

    )

[6] => Array
    (
        [file] => /path/to/lib/limonade.php
        [line] => 617
        [function] => error_default_handler
        [args] => Array
            (
                [0] => 501
                [1] => The requested method <code>''</code> is not implemented
                [2] => /path/to/lib/limonade.php
                [3] => 399
            )

    )

[7] => Array
    (
        [file] => /path/to/lib/limonade.php
        [line] => 565
        [function] => error_handler_dispatcher
        [args] => Array
            (
                [0] => 501
                [1] => The requested method <code>''</code> is not implemented
                [2] => 
                [3] => 
            )

    )

[8] => Array
    (
        [file] => /path/to/lib/limonade.php
        [line] => 399
        [function] => halt
        [args] => Array
            (
                [0] => 501
                [1] => The requested method <code>''</code> is not implemented
            )

    )

[9] => Array
    (
        [file] => /path/to/examples/example01/index.php
        [line] => 90
        [function] => run
        [args] => Array
            (
            )

    )

)

I wrote patch

I set auto_globals_jit on.
because php default setting is set it on.
http://jp.php.net/manual/en/ini.core.php#ini.auto-globals-jit

In production environment, i set it off (also use APC).
but develop environment, i set it on (because default setting).
I home limonade does not depend on setting not default.

Ok,
so it's not really clear that it's the same bug as describe in http://bugs.php.net/bug.php?id=29176 (it says at the end that it depends on auto_globals_jit)
I've never encountered this problem on osx/php5.2.9 nor in a production server with debian/php5.2.11, both with default settings. I'll try with CentOS when i'll have more time (i really like to find where this PHP bug comes from).
But meanwhile, we can write something less hacky that fixes the problem:

    // line 453:
    $glo_names = array('SERVER', 'FILES', 'REQUEST', 'SESSION', 'ENV', 'COOKIE');
      
    $vars = array_merge($glo_names, request_methods());
    foreach($vars as $var)
    {
      $varname = "_$var";
      // if(!array_key_exists($varname, $GLOBALS)) $GLOBALS[$varname] = array();
      if(!array_key_exists($varname, $GLOBALS)) $GLOBALS[$varname] =& isset($$varname) ? $$varname : array();
      $env[$var] =& $GLOBALS[$varname];
    }

can you please tell me if it's ok with this ?
thx

Apache/2.2.3, CentOS/5.2, PHP/5.2.8

ticket-29-7 raise syntax error.

$ php -l lib/limonade.php PHP Parse error: syntax error, unexpected T_ISSET, expecting T_NEW or T_STRING or T_VARIABLE or '$' in lib/limonade.php on line 460
Errors parsing lib/limonade.php

oops, sorry

because of auto_globals_jit, superglobals are not accessible through $$varname, they must be called first explicitly. I will try another way to solve that.

i finaly wrote something closest from your patch.
tell me if it's ok

ok!
Apache/2.2.3, CentOS/5.2, PHP/5.2.8
greate

thank you for coping my report.

(from [9a418640413991dbab5c6d69de8ab084d8903f96]) Trying to fix empty $GLOBALS['_SERVER'] bug [#29 $env is empty state:opened] http://github.com/sofadesign/limonade/commit/9a418640413991dbab5c6d...