+<?

+include('extension.inc');

+include('config.'.$phpEx);

+include('includes/constants.'.$phpEx);

+include('functions/functions.'.$phpEx);

+include('includes/db.'.$phpEx);

+

+srand ((double) microtime() * 1000000);

+set_time_limit(20*60);

+

+// 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);

+$nr_of_topics = nrof(TOPICS_TABLE); // create_topic() will keep this up to date

+

+$u = $users;

+

+$starttime = microtime();

+

+while($users > 0){

+

+ $name = "testuser_" . ($nr_of_users+10);

+ createuser($name);

+ $users--;

+}

+if ($forums > 0){

+ create_forums($forums);

+}

+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"><?=$nr_of_users?></td><td>Users</td></tr>

+<tr><td align="right"><?=$nr_of_topics?></td><td>Topics</td></tr>

+<tr><td align="right"><?=$nr_of_forums?></td><td>Forums</td></tr>

+<tr><td align="right"><?=$nr_of_posts?></td><td>Posts</td></tr>

+</table>

+<p>

+What do you want to create?<p>

+

+<form method="get" action="<?=$PHP_SELF?>">

+<input type="text" name="users" size="3"> Users<br>

+<input type="text" name="forums" size="3"> Forums/categories<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>

+

+ <?

+} 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";

+

+ $starttime = microtime();

+

+ $result = $db->sql_query("SELECT * FROM users LIMIT 5,200");

+ $rowresult = $db->sql_fetchrowset($result);

+

+ $endtime = microtime();

+

+ for($i=0;$i<count($rowresult);$i++){

+ print $rowresult[$i]['user_id']." : ".$rowresult[$i]['username']."<BR>";

+ }

+

+// while($row = $db->sql_fetchrow()){

+// print $row['user_id']."<BR>";

+// }

+

+ 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_topics;

+ global $nr_of_forums;

+ global $nr_of_users;

+ for($i=0 ; $i<=$newposts; $i++){

+ $userid = rand(1,$nr_of_users);

+ $forum = rand(1,$nr_of_forums);

+ if (rand(0,20) < 1 || $nr_of_topics == 0){

+ // create a new topic 1 in 20 times (or when there are none);

+ $topic = create_topic($userid, "This is test topic nr. $i", $forum);

+ } else {

+ // Otherwise create a reply(posting) somewhere.

+ $topic = rand(1,$nr_of_topics);

+ }

+ create_posting($userid, $topic, $forum);

+ }

+}

+

+

+function create_topic($userid, $subject, $forum){

+ global $db;

+ global $nr_of_topics;

+ $userdata = get_userdata($username, $db);

+ $time = time();

+ $sql = "INSERT INTO ".TOPICS_TABLE." (topic_title, topic_poster, forum_id, topic_time, topic_notify) VALUES ('$subject', '$userid', '$forum', '$time', 0)";

+ if (!$result = $db->sql_query($sql)) {

+ print "Couldn't create Topic $subject in DB!<br>\n";

+ print "This is the sql statement:<br>\n$sql\n<br>\n";

+ die;

+ } else {

+ print "<br>Topic '$subject' created!<br>\n";

+ $nr_of_topics++;

+ flush();

+ return mysql_insert_id($db->db_connect_id);

+ }

+}

+

+function create_posting($userid, $topic_id, $forum){

+ global $db;

+ $message = generatepost(650);

+ $time = time();

+ $poster_ip = "234234232";

+

+ $sql = "INSERT INTO ".POSTS_TABLE." (forum_id, topic_id, poster_id, post_time, poster_ip) VALUES ('$forum', '$topic_id', '$userid', '$time', '$poster_ip')";

+ if (!$result = $db->sql_query($sql)) {

+ print "Couldn't create post in $forum!<br>\n";

+ print "This is the sql statement:<br>\n$sql\n<br>\n";

+ die;

+ } else {

+

+ $post_id = mysql_insert_id($db->db_connect_id);

+ $sql = "INSERT INTO ".POSTS_TEXT_TABLE." (post_id, post_text) VALUES ('$post_id', '$message')";

+ if (!$result = $db->sql_query($sql)) {

+ print "Couldn't create post text in $forum!<br>\n";

+ print "This is the sql statement:<br>\n$sql\n<br>\n";

+ die;

+ }

+ print "$forum ";

+ return 0;

+ }

+}

+

+function create_forums($totalforums){

+ global $db;

+ global $nr_of_cats;

+ $j=0;

+ for($i=0 ; $i<$totalforums; $i++){

+ if (rand(0,5) <= 2 || $nr_of_cats == 0){

+ // create a new cat at random times or when there are no cats yet.

+ $j++;

+ $catid = create_cat("Category $j");

+ } else {

+ // Otherwise create a forum in one of the cats.

+ $catid = rand(0,$nr_of_cats);

+ }

+ $forum = "Test forum number $i";

+ create_forum($catid, $forum);

+ }

+}

+

+function create_cat($category){

+ global $db;

+ global $nr_of_cats;

+ // At the moment cat_order is always one, oh well..

+ echo $sql = "INSERT INTO ".CATEGORIES_TABLE." (cat_title, cat_order) VALUES ('$category', '1')";

+ if (!$result = $db->sql_query($sql)) {

+ print "Couldn't create category \"$category\"!<br>\n";

+ die;

+ } else {

+ print "Category \"$category\" created!<br>\n";

+ $nr_of_cats++;

+ return mysql_insert_id($db->db_connect_id);

+ }

+}

+

+function create_forum($catid, $forum){

+ global $db;

+ global $nr_of_forums;

+

+ $sql = "INSERT INTO ".FORUMS_TABLE." (forum_name, forum_desc, forum_access, cat_id, forum_type) VALUES ('$forum', 'This is a forum created for the benchmark', '2', '$catid', '0')";

+ if (!$result = $db->sql_query($sql)) {

+ print "Couldn't create forum \"$forum\"!<br>\n";

+ die;

+ } else {

+ print "Forum \"$forum\" created!<br>\n";

+ $nr_of_forums++;

+ $forum_id = mysql_insert_id($db->db_connect_id);

+ // Sorry, no error checking. We just assume that if the forum can be

+ // created the moderator can be assigned too :)

+ $sql = "INSERT INTO forum_mods (forum_id, user_id) VALUES ('$forum_id', '1')";

+ $result = $db->sql_query($sql);

+ return $forum_id;

+ }

+}

+

+

+function generatepost($size=850){

+ // Returns a string with a length between $size and $size*0.2

+ $size = rand(0.2*$size, $size);

+ $text = "Step 1: Untar the soure into the directory phpBB will run from. Seeing as you

+are reading this file you have probably gotten that far. (Or if you are on a

+different machine then your webserver FTP the resulting phpBB dir over to where

+it will run from on the server. ie /www/yourdomain.com/phpBB)

+

+Step 2: Edit config.php and change the following values:

+

+The url fields my work for you if you're running phpBB from a domain

+like this: http://www.phpbb.com/phpBB

+

+However if you access phpBB like this: http://www.domain.com/~you/phpBB you

+will have to change these values.

+

+Also, config.php MUST be writeable by the webserver or the install will fail.

+To set this on UNIX systems you can use chmod

+ie: chmod 777 config.php (after the install if finsished set it back to 755

+via chmod 755 config.php so it can't be written by anyone again.)";

+ $textsize = strlen($text);

+ $currentsize = 0;

+ // Add whole $text multiple times

+ while($currentsize < $size && $size-$currentsize <= $textsize){

+ $message .= $text;

+ $currentsize += $textsize;

+ }

+ // Add the remainder number of chars and return it.

+ $message .= substr($text, 0, $size-$currentsize);

+

+ // WARNING!! THIS IS NOT GOOD, THESE FUNCTIONS WILL ADD CHARACTERS!!!

+ return (nl2br(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 createuser($name){

+ global $db;

+ global $nr_of_users;

+ $username = $name;

+ $regdate = time();

+ $email = $username . "@phpbb.com";

+ $icq = "29317129";

+ $passwd = md5("test");

+ $occ = "";

+ $intrest = "";

+ $from = "";

+ $website = "http://www.phpBB.com/";

+ $sig = "To Bla, or Not to Bla";

+ $aim = "";

+ $sqlviewemail = "1";

+ $yim = "";

+ $msnm = "";

+

+ $userdata = get_userdata($username, $db);

+ if($userdata["username"]) {

+ print "Username '$username' has been already used...<br>\n";

+ return 1;

+ }

+

+ $sql = "INSERT INTO ".USERS_TABLE." (username, user_regdate, user_email, user_icq, user_password, user_occ, user_intrest, user_from, user_website, user_sig, user_aim, user_viewemail, user_yim, user_msnm) VALUES ('$username', '$regdate', '$email', '$icq', '$passwd', '$occ', '$intrest', '$from', '$website', '$sig', '$aim', '$sqlviewemail', '$yim', '$msnm')";

+

+ if (!$result = $db->sql_query($sql)) {

+ print "Couldn't create user $username in DB!<br>\n";

+ print "This is the sql statement:<br>\n$sql\n<br>\n";

+ return 1;

+ } else {

+// print "User $username created!<br>\n";

+ $nr_of_users++;

+ // flush();

+ return 0;

+ }

+}

+

+function get_userdata($username, $db) {

+ $sql = "SELECT * FROM ".USERS_TABLE." WHERE username = '$username' AND user_level != -1";

+ if(!$result = $db->sql_query($sql))

+ $userdata = array("error" => "1");

+ if(!$myrow = $db->sql_fetchrow($result))

+ $userdata = array("error" => "1");

+

+ return($myrow);

+}

+

+

+?> \ No newline at end of file