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<?php
//
// Security message:
//
// This script is potentially dangerous.
// Remove or comment the next line (die(".... ) to enable this script.
// Do NOT FORGET to either remove this script or disable it after you have used it.
//
die("Please read the first lines of this script for instructions on how to enable it");
//
// Do not change anything below this line.
//
$phpbb_root_path = "../";
include($phpbb_root_path . 'extension.inc');
include($phpbb_root_path . 'common.'.$phpEx);
include($phpbb_root_path . 'includes/post.'.$phpEx);
include($phpbb_root_path . 'includes/bbcode.'.$phpEx);
srand ((double) microtime() * 1000000);
set_time_limit(240*60);
// Here's the text we stick in posts..
$bigass_text = '
phpBB BBCode test suite v0.0.2
auto-linkification:
http://something.com
www.something.com
nate@phpbb.com
http://something.com/foo.php?this=that&theother=some%20encoded%20string is a link.
[code]
Simple code block with some <html> <tags>.
[/code]
[b]bolded[/b], [i]italic[/i]
[email]james@totalgeek.org[/email]
[url=http://www.totalgeek.org]totalgeek.org[/url]
[url]www.totalgeek.org[/url]
[list]
[*] This is the first bulleted item.
[*] This is the second bulleted item.
[/list]
[list=A]
[*] This is the first bulleted item.
[*] This is the second bulleted item.
[/list]
[quote]
And a quote!
[/quote]
';
// The script expects the ID's in the tables to sequential (1,2,3,4,5),
// so no holes please (1,4,5,8)...
$nr_of_users = nrof(USERS_TABLE);
$nr_of_cats = nrof(CATEGORIES_TABLE);
$nr_of_forums = nrof(FORUMS_TABLE);
$nr_of_posts = nrof(POSTS_TABLE);
$u = $users;
$starttime = microtime();
$usercreationcount = 0;
while($users > 0)
{
$name = "testuser_" . substr(md5(uniqid(rand())), 0, 10);
if (make_user($name))
{
$usercreationcount++;
$users--;
}
if (($usercreationcount % 500) == 0)
{
echo "status: $usercreationcount <br>\n";
flush();
}
}
if ($posts > 0)
{
filldb($posts);
}
$endtime = microtime();
if ($submit="" || !isset($submit))
{
?>
Hello, welcome to this little phpBB Benchmarking script :)<p>
At the moment there are:<br>
<table>
<tr><td align="right"><?php echo $nr_of_users?></td><td>Users</td></tr>
<tr><td align="right"><?php echo $nr_of_forums?></td><td>Forums</td></tr>
<tr><td align="right"><?php echo $nr_of_posts?></td><td>Posts</td></tr>
</table>
<p>
What do you want to create?<p>
<form method="get" action="<?php echo $PHP_SELF?>">
<input type="text" name="users" size="3"> Users<br>
<input type="text" name="posts" size="3"> Posts/topics (optional: post size in <input type="text" name="size" size="3"> bytes)<br>
<input type="submit" name="submit">
</form>
<?php
}
else
{
list ($starttime_msec,$starttime_sec) = explode(" ",$starttime);
list ($endtime_msec,$endtime_sec) = explode(" ",$endtime);
$timetaken_sec = ($endtime_sec+$endtime_msec) - ($starttime_sec+$starttime_msec);
print "<B>TIME TAKEN : ".$timetaken_sec."s</B><BR>\n";
print "<p>\n<a href=\"$PHP_SELF\">Back to the overview page</a>\n";
}
function filldb($newposts)
{
global $nr_of_forums;
global $nr_of_users;
$forum_topic_counts = array();
for ($i = 1; $i <= $nr_of_forums; $i++)
{
$forum_topic_counts[$i] = get_topic_count($i);
}
for($i = 0; $i < $newposts; $i++)
{
$userid = rand(2, $nr_of_users - 1);
$forum = rand(1,$nr_of_forums);
if ((rand(0,30) < 1) || ($forum_topic_count[$forum] == 0))
{
// create a new topic 1 in 30 times (or when there are none);
$topic = make_topic($userid, "Testing topic $i", $forum);
$forum_topic_count[$forum]++;
}
else
{
// Otherwise create a reply(posting) somewhere.
$topic = get_smallest_topic($forum);
create_posting($userid, $topic, $forum, "reply");
}
if (($i % 1000) == 0)
{
echo "status: $i <br>";
flush();
}
}
}
function get_smallest_topic($forum_id)
{
global $db;
$sql = "SELECT topic_id
FROM " . TOPICS_TABLE . "
WHERE (forum_id = $forum_id)
ORDER BY topic_replies ASC LIMIT 1";
if($result = $db->sql_query($sql))
{
$row = $db->sql_fetchrow($result);
$topic_id = $row['topic_id'];
unset($result);
unset($row);
return $topic_id;
}
else
{
message_die(GENERAL_ERROR, "Couldn't get smallest topic.", "", __LINE__, __FILE__, $sql);
}
}
function get_topic_count($forum_id)
{
global $db;
$sql = "SELECT forum_topics_approved
FROM " . FORUMS_TABLE . "
WHERE (forum_id = $forum_id)";
if($result = $db->sql_query($sql))
{
$row = $db->sql_fetchrow($result);
$topic_count = $row['forum_topics_approved'];
unset($result);
unset($row);
return $topic_count;
}
else
{
message_die(GENERAL_ERROR, "Couldn't get topic count.", "", __LINE__, __FILE__, $sql);
}
}
function make_topic($user_id, $subject, $forum_id)
{
global $db;
$topic_type = POST_NORMAL;
$topic_vote = 0;
$current_time = time();
$sql = "INSERT INTO " . TOPICS_TABLE . " (topic_title, topic_poster, topic_time, forum_id, topic_status, topic_type, topic_vote)
VALUES ('$subject', $user_id, $current_time, $forum_id, " . TOPIC_UNLOCKED . ", $topic_type, $topic_vote)";
if( $result = $db->sql_query($sql, BEGIN_TRANSACTION) )
{
$new_topic_id = $db->sql_nextid();
}
else
{
message_die(GENERAL_ERROR, "Error inserting data into topics table", "", __LINE__, __FILE__, $sql);
}
create_posting($user_id, $new_topic_id, $forum_id);
return $new_topic_id;
}
function create_posting($userid, $topic_id, $forum, $mode='newtopic')
{
$message = generatepost();
return make_post($topic_id, $forum, $userid, "", $message, $mode);
}
function make_post($new_topic_id, $forum_id, $user_id, $post_username, $text, $mode='newtopic')
{
global $db;
$current_time = time();
$user_ip = "ac100202";
$bbcode_on = 1;
$html_on = 1;
$smilies_on = 1;
$attach_sig = 1;
$bbcode_uid = make_bbcode_uid();
$post_subject = 'random subject';
$post_message = prepare_message($text, $html_on, $bbcode_on, $smilies_on, $bbcode_uid);
$sql = "INSERT INTO " . POSTS_TABLE . " (topic_id, forum_id, poster_id, attach_id, icon_id, post_username, post_time, poster_ip, post_visibility, bbcode_uid, enable_bbcode, enable_html, enable_smilies, enable_sig, post_subject, post_text)
VALUES ($new_topic_id, $forum_id, $user_id, 0, 0, '$post_username', $current_time, '$user_ip', 1, '$bbcode_uid', $bbcode_on, $html_on, $smilies_on, $attach_sig, '$post_subject', '$post_message')";
$result = $db->sql_query($sql);
if ($result)
{
$new_post_id = $db->sql_nextid();
$sql = "UPDATE " . TOPICS_TABLE . "
SET topic_last_post_id = $new_post_id";
if($mode == "reply")
{
$sql .= ", topic_replies = topic_replies + 1 ";
}
$sql .= " WHERE topic_id = $new_topic_id";
if($db->sql_query($sql))
{
$sql = "UPDATE " . FORUMS_TABLE . "
SET forum_last_post_id = $new_post_id, forum_posts_approved = forum_posts_approved + 1";
if($mode == "newtopic")
{
$sql .= ", forum_topics_approved = forum_topics_approved + 1";
}
$sql .= " WHERE forum_id = $forum_id";
if($db->sql_query($sql))
{
$sql = "UPDATE " . USERS_TABLE . "
SET user_posts = user_posts + 1
WHERE user_id = " . $user_id;
if($db->sql_query($sql, END_TRANSACTION))
{
// SUCCESS.
return true;
}
else
{
message_die(GENERAL_ERROR, "Error updating users table", "", __LINE__, __FILE__, $sql);
}
}
else
{
message_die(GENERAL_ERROR, "Error updating forums table", "", __LINE__, __FILE__, $sql);
}
}
else
{
// Rollback
if($db->get_sql_layer() == "mysql")
{
$sql = "DELETE FROM " . POSTS_TABLE . "
WHERE post_id = $new_post_id";
$db->sql_query($sql);
}
message_die(GENERAL_ERROR, "Error updating topics table", "", __LINE__, __FILE__, $sql);
}
}
else
{
message_die(GENERAL_ERROR, "Error inserting data into posts table", "", __LINE__, __FILE__, $sql);
}
}
function generatepost($size=850)
{
global $bigass_text;
// Returns a string with a length between $size and $size*0.2
$size = rand(0.2*$size, $size);
$textsize = strlen($bigass_text);
$currentsize = 0;
// Add whole $text multiple times
while($currentsize < $size && $size-$currentsize <= $textsize)
{
$message .= $bigass_text;
$currentsize += $textsize;
}
// Add the remainder number of chars and return it.
$message .= substr($bigass_text, 0, $size-$currentsize);
return (addslashes($message));
}
function nrof($table)
{
global $db;
$sql = "SELECT count(*) AS counted FROM $table";
$result = $db->sql_query($sql);
$topics = $db->sql_fetchrow($result);
return $topics[counted];
}
function make_user($username)
{
global $db, $board_config;
$password = md5("benchpass");
$email = "nobody@localhost";
$signature = "$username: phpBB tester.";
$signature_bbcode_uid = "";
$avatar_filename = "";
$viewemail = 0;
$attachsig = 1;
$allowsmilies = 1;
$allowhtml = 1;
$allowbbcode = 1;
$allowviewonline = 1;
$notifyreply = 0;
$notifypm = 0;
$user_timezone = $board_config['board_timezone'];
$user_dateformat = $board_config['default_dateformat'];
$user_lang = $board_config['default_lang'];
$user_style = $board_config['default_style'];
$sql = "SELECT MAX(user_id) AS total
FROM " . USERS_TABLE;
if($result = $db->sql_query($sql))
{
$row = $db->sql_fetchrow($result);
$new_user_id = $row['total'] + 1;
unset($result);
unset($row);
}
else
{
message_die(GENERAL_ERROR, "Couldn't obtained next user_id information.", "", __LINE__, __FILE__, $sql);
}
$sql = "SELECT MAX(group_id) AS total
FROM " . GROUPS_TABLE;
if($result = $db->sql_query($sql))
{
$row = $db->sql_fetchrow($result);
$new_group_id = $row['total'] + 1;
unset($result);
unset($row);
}
else
{
message_die(GENERAL_ERROR, "Couldn't obtained next user_id information.", "", __LINE__, __FILE__, $sql);
}
$sql = "INSERT INTO " . USERS_TABLE . " (user_id, username, user_regdate, user_password, user_email, user_sig, user_sig_bbcode_uid, user_avatar, user_viewemail, user_attachsig, user_allowsmilies, user_allowhtml, user_allowbbcode, user_allow_viewonline, user_notify, user_notify_pm, user_timezone, user_dateformat, user_lang, user_style, user_level, user_allow_pm, user_active, user_actkey)
VALUES ($new_user_id, '$username', " . time() . ", '$password', '$email', '$signature', '$signature_bbcode_uid', '$avatar_filename', $viewemail, $attachsig, $allowsmilies, $allowhtml, $allowbbcode, $allowviewonline, $notifyreply, $notifypm, $user_timezone, '$user_dateformat', '$user_lang', $user_style, 0, 1, ";
$sql .= "1, '')";
if($result = $db->sql_query($sql, BEGIN_TRANSACTION))
{
$sql = "INSERT INTO " . GROUPS_TABLE . " (group_id, group_name, group_description, group_single_user, group_moderator)
VALUES ($new_group_id, '', 'Personal User', 1, 0)";
if($result = $db->sql_query($sql))
{
$sql = "INSERT INTO " . USER_GROUP_TABLE . " (user_id, group_id, user_pending)
VALUES ($new_user_id, $new_group_id, 0)";
if($result = $db->sql_query($sql, END_TRANSACTION))
{
// SUCCESS.
return true;
}
else
{
message_die(GENERAL_ERROR, "Couldn't insert data into user_group table", "", __LINE__, __FILE__, $sql);
}
}
else
{
message_die(GENERAL_ERROR, "Couldn't insert data into groups table", "", __LINE__, __FILE__, $sql);
}
}
else
{
message_die(GENERAL_ERROR, "Couldn't insert data into users table", "", __LINE__, __FILE__, $sql);
}
}
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