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| author | Andreas Fischer <bantu@phpbb.com> | 2011-03-12 14:29:34 +0100 |
|---|---|---|
| committer | Andreas Fischer <bantu@phpbb.com> | 2011-03-12 14:56:46 +0100 |
| commit | ec15ac92f3935e08bbdb42db57586fb12a67be55 (patch) | |
| tree | 4e2a05ba760325239922d0f04323799cac8d7095 /phpBB/cron.php | |
| parent | 2f57bfb6f297e9711bacb607faf6e33ab516db33 (diff) | |
| download | forums-ec15ac92f3935e08bbdb42db57586fb12a67be55.tar forums-ec15ac92f3935e08bbdb42db57586fb12a67be55.tar.gz forums-ec15ac92f3935e08bbdb42db57586fb12a67be55.tar.bz2 forums-ec15ac92f3935e08bbdb42db57586fb12a67be55.tar.xz forums-ec15ac92f3935e08bbdb42db57586fb12a67be55.zip | |
[ticket/10046] Remove calls to register_shutdown_function() in cron.php
After reading some PHP source as well as the PHP manual we have arrived at the
following two situations with one conclusion:
* SAPI supports flush():
o call to flush() is enough to stop the page from displaying as loading
o and thus register_shutdown_function is unnecessary
* SAPI does not support flush():
o neither a call to flush() nor the beginning of shutdown phase, which calls
registered shutdown functions can flush anything to the client
o and thus register_shutdown_function is unnecessary
Thanks to lacton for reporting the initial issue.
Thanks to nn- and naderman for doing all the dirty works.
PHPBB3-10046
Diffstat (limited to 'phpBB/cron.php')
| -rw-r--r-- | phpBB/cron.php | 91 |
1 files changed, 10 insertions, 81 deletions
diff --git a/phpBB/cron.php b/phpBB/cron.php index 3993a149b5..16880b8914 100644 --- a/phpBB/cron.php +++ b/phpBB/cron.php @@ -21,7 +21,6 @@ $user->session_begin(false); $auth->acl($user->data); $cron_type = request_var('cron_type', ''); -$use_shutdown_function = (@function_exists('register_shutdown_function')) ? true : false; // Output transparent gif header('Cache-Control: no-cache'); @@ -79,23 +78,10 @@ switch ($cron_type) break; } - // A user reported using the mail() function while using shutdown does not work. We do not want to risk that. - if ($use_shutdown_function && !$config['smtp_delivery']) - { - $use_shutdown_function = false; - } - include_once($phpbb_root_path . 'includes/functions_messenger.' . $phpEx); $queue = new queue(); - if ($use_shutdown_function) - { - register_shutdown_function(array(&$queue, 'process')); - } - else - { - $queue->process(); - } + $queue->process(); break; @@ -106,14 +92,7 @@ switch ($cron_type) break; } - if ($use_shutdown_function) - { - register_shutdown_function(array(&$cache, 'tidy')); - } - else - { - $cache->tidy(); - } + $cache->tidy(); break; @@ -138,14 +117,7 @@ switch ($cron_type) break; } - if ($use_shutdown_function) - { - register_shutdown_function(array(&$search, 'tidy')); - } - else - { - $search->tidy(); - } + $search->tidy(); break; @@ -158,14 +130,7 @@ switch ($cron_type) include_once($phpbb_root_path . 'includes/functions_admin.' . $phpEx); - if ($use_shutdown_function) - { - register_shutdown_function('tidy_warnings'); - } - else - { - tidy_warnings(); - } + tidy_warnings(); break; @@ -178,14 +143,7 @@ switch ($cron_type) include_once($phpbb_root_path . 'includes/functions_admin.' . $phpEx); - if ($use_shutdown_function) - { - register_shutdown_function('tidy_database'); - } - else - { - tidy_database(); - } + tidy_database(); break; @@ -196,14 +154,7 @@ switch ($cron_type) break; } - if ($use_shutdown_function) - { - register_shutdown_function(array(&$user, 'session_gc')); - } - else - { - $user->session_gc(); - } + $user->session_gc(); break; @@ -230,26 +181,12 @@ switch ($cron_type) if ($row['prune_days']) { - if ($use_shutdown_function) - { - register_shutdown_function('auto_prune', $row['forum_id'], 'posted', $row['forum_flags'], $row['prune_days'], $row['prune_freq']); - } - else - { - auto_prune($row['forum_id'], 'posted', $row['forum_flags'], $row['prune_days'], $row['prune_freq']); - } + auto_prune($row['forum_id'], 'posted', $row['forum_flags'], $row['prune_days'], $row['prune_freq']); } if ($row['prune_viewed']) { - if ($use_shutdown_function) - { - register_shutdown_function('auto_prune', $row['forum_id'], 'viewed', $row['forum_flags'], $row['prune_viewed'], $row['prune_freq']); - } - else - { - auto_prune($row['forum_id'], 'viewed', $row['forum_flags'], $row['prune_viewed'], $row['prune_freq']); - } + auto_prune($row['forum_id'], 'viewed', $row['forum_flags'], $row['prune_viewed'], $row['prune_freq']); } } @@ -257,16 +194,8 @@ switch ($cron_type) } // Unloading cache and closing db after having done the dirty work. -if ($use_shutdown_function) -{ - register_shutdown_function('unlock_cron'); - register_shutdown_function('garbage_collection'); -} -else -{ - unlock_cron(); - garbage_collection(); -} +unlock_cron(); +garbage_collection(); exit; |