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runtests4.php
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runtests4.php
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<?php
/***************************************************************************
*
* PHPspeed.com | PHP Benchmarking Script
* http://www.phpspeed.com
* November 4, 2006
*
* This is a commercial script. You MAY modify this script for your
* personal use. You MAY NOT redistrubute modified code without the
* written permission of the author. Please see the included license
* for additional restrictions.
*
***************************************************************************/
define('IN_PHPSPEED', true);
include "config_db.php";
include "inc/mysql.php";
include "inc/functions.server.php";
$self = $_SERVER['PHP_SELF'];
$db = new sql_db($dbhost, $dbuname, $dbpass, $dbname, false);
if(!$db->db_connect_id)
{
message_die(CRITICAL_ERROR, "Could not connect to the database");
}
$sql = "SELECT * FROM phpspeed_config";
$result = $db->sql_query($sql);
$ver = mysql_fetch_assoc($result);
$tests_run = $ver['tests_run'];
$new_tests = ($tests_run + 1);
session_start();
if (isset($_GET['action']) and $_GET['action'] == 'logout') {
session_start();
session_destroy();
header("Location: $self");
}
if(isset($_SESSION['logged']) && $_SESSION['logged'] == 'yes') {
$login = "<a href=\"$self?action=logout\"><img align=\"middle\" src=\"inc/images/exit.gif\" border=\"0\" hspace=\"6\" alt=\"logout\"></a>";
} else {
$login = "<span class=\"gen\"><form name=\"login\" action=\"$self\" method=\"POST\" style=\"margin:0;\"><input type=\"hidden\" name=\"submit\">Name: <input type=\"text\" name=\"user\" size=\"10\" class=\"post\"> Pass: <input type=\"password\" name=\"pass\" size=\"10\" class=\"post\"> <input name=\"Submit\" type=\"submit\" class=\"button\" value=\"Login\"></form></span>";
}
$u = isset($_POST['user']) ? $_POST['user'] : ''; //username from form
$p = isset($_POST['pass']) ? $_POST['pass'] : ''; // password from form.
if ($u == "$admin" && $p == "$pass"){
$_SESSION['user'] = $u;
$_SESSION['logged'] = "yes";
header("Location: $self");
}
?>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>PHPspeed | <?php echo $_SERVER['HTTP_HOST']; ?></title>
<meta http-equiv="content-language" content="en-us" />
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<link rel="start" title="Home" href="http://www.phpspeed.com/" />
<link rel="stylesheet" type="text/css" media="screen" href="inc/Style.css" />
</head>
<body>
<table width="97%" cellspacing="0" cellpadding="15" border="0" align="center">
<tr>
<td>
<span class="maintitle">PHPspeed <?php echo $ver['version']; ?></span><br />
<span class="mainmenu"><a href="index.php">Home</a> •
<a href="phpinfo.php">PHP Info</a> •
<a href="mysql.php">MySQL Info</a> •
<a href="info.php">System Info</a></span>
</td>
<td align="right">
<?php echo $login; ?>
</td>
</tr>
</table>
<?php
ignore_user_abort(TRUE);
error_reporting(E_ALL);
set_time_limit(0);
ob_implicit_flush(1);
define('CSV_SEP', ',');
define('CSV_NL', "\n");
define('DEFAULT_BASE', 500);
define('MIN_BASE', 5);
////define('DEFAULT_BASE', 2000);
//define('MIN_BASE', 50);
$TESTS_DIRS = array('tests4');
$test = isset($_GET['test']) ? htmlentities(addslashes($_GET['test'])) : '';
if ($test != 'go') {
echo "
<H6> Benchmark # 4 | Real World PHP Test</h6>
<table width=\"94%\" cellpadding=\"10\" cellspacing=\"1\" align=\"center\" class=\"forumline\">
<tr>
<td class=\"row2\">
This benchmark measures the time to load 4 PHP pages of various sizes. There are no database pulls in this benchmark,
this test will measure the real world time for someone to load a PHP page on your server. Real World tests are one of the most
important ways to measure your server performance as they indicate how long someone has to wait for your server to serve them a page.
The test pages vary in detail to simulate a real environment. If you have a cacheing system in place on your site, you will see
large fluctuations from the first test to the following tests due to cacheing after the first page load. Depending on your purpose
for running this benchmark, you might run tests with cacheing off to see the benefit of some tweaks.<br /><br />
<u>Testing Guidelines:</u>
<li>Always run tests when your server is least busy</li>
<li>Run each test several times and take the best score</li>
<li>Remember to write down any tweaks you make and the date</li>
<br /><br />
The tests are each run multiple times and the average of each, along with the total is
returned. Upon completion you can save your results so that after you make tweaks you
can compare between tests.<br /><br />
To begin this test click <a href=\"runtests4.php?test=go\">» here</a>
</td>
</tr>
</table>
";
} else {
if(isset($_SESSION['logged']) && $_SESSION['logged'] == 'yes') {
//**** This is the output for the test name below
function test_start($func) {
global $GLOBAL_TEST_FUNC;
global $GLOBAL_TEST_START_TIME;
$GLOBAL_TEST_FUNC = $func;
echo "<b>" . sprintf('%34s', $func) . "</b> ... \t";
flush();
list($usec, $sec) = explode(' ', microtime());
$GLOBAL_TEST_START_TIME = $usec + $sec;
}
//**** This is the output for the test time below
function test_end($func) {
global $GLOBAL_TEST_FUNC;
global $GLOBAL_TEST_START_TIME;
list($usec, $sec) = explode(' ', microtime());
$now = $usec + $sec;
if ($func !== $GLOBAL_TEST_FUNC) {
trigger_error('Wrong func: [' . $func . '] ' .
'vs ' . $GLOBAL_TEST_FUNC);
return FALSE;
}
if ($now < $GLOBAL_TEST_START_TIME) {
trigger_error('Wrong func: [' . $func . '] ' .
'vs ' . $GLOBAL_TEST_FUNC);
return FALSE;
}
$duration = $now - $GLOBAL_TEST_START_TIME;
echo sprintf('%9.04f', $duration) . ' seconds' . " | \n";
return $duration;
}
function test_regression($func) {
trigger_error('* REGRESSION * [' . $func . ']' . "\n");
die();
}
function do_tests($base, &$tests_list, &$results) {
foreach ($tests_list as $test) {
$results[$test] = call_user_func($test, $base, $results);
}
}
function load_test($tests_dir, &$tests_list) {
if (($dir = @opendir($tests_dir)) === FALSE) {
return FALSE;
}
$matches = array();
while (($entry = readdir($dir)) !== FALSE) {
if (preg_match('/^(test_.+)[.]php$/i', $entry, $matches) <= 0) {
continue;
}
$test_name = $matches[1];
include_once($tests_dir . '/' . $entry);
flush();
if (!function_exists($test_name . '_enabled')) {
echo 'INVALID !' . "\n";
continue;
}
if (call_user_func($test_name . '_enabled') !== TRUE) {
echo 'disabled.' . "\n";
continue;
}
if (!function_exists($test_name)) {
echo 'BROKEN !' . "\n";
continue;
}
array_push($tests_list, $test_name);
}
closedir($dir);
return TRUE;
}
function load_tests(&$tests_dirs, &$tests_list) {
$ret = FALSE;
foreach ($tests_dirs as $tests_dir) {
if (load_test($tests_dir, $tests_list) === TRUE) {
$ret = TRUE;
}
}
if (count($tests_list) <= 0) {
return FALSE;
}
asort($tests_list);
return $ret;
}
function csv_escape($str) {
if (strchr($str, CSV_SEP) !== FALSE) {
return '"' . str_replace('"', '\'', $str) . '"';
}
return $str;
}
function export_csv($csv_file, &$results, &$percentile_times) {
if (empty($csv_file)) {
return TRUE;
}
if (($fp = fopen($csv_file, 'w')) === FALSE) {
return FALSE;
}
if (fputs($fp, csv_escape('Test') . CSV_SEP . csv_escape('Time') . CSV_SEP .
csv_escape('Percentile') . CSV_NL)
=== FALSE) {
@fclose($fp);
unlink($csv_file);
return FALSE;
}
foreach ($results as $test => $time) {
if (fputs($fp, csv_escape($test) . CSV_SEP .
csv_escape(sprintf('%.04f', $time)) . CSV_SEP .
csv_escape(sprintf('%.03f', $percentile_times[$test])) .
CSV_NL) === FALSE) {
@fclose($fp);
unlink($csv_file);
return FALSE;
}
}
if (fclose($fp) === FALSE) {
return FALSE;
}
return TRUE;
}
function show_summary($base, &$results, $csv_file) {
$total_time = 0.0;
foreach ($results as $time) {
$total_time += $time;
}
if ($total_time <= 0.0) {
die('Not enough iterations, please try with more.' . "\n");
}
$percentile_times = array();
foreach ($results as $test => $time) {
$percentile_times[$test] = $time * 100.0 / $total_time;
}
$score = (float) $base * 90 / $total_time;
//Insert into DB
global $db, $ver, $cpu_info, $uptime, $tot_mem, $percent_used, $new_tests;
$db->sql_query("INSERT INTO results4
VALUES ('','" . time() . "','$cpu_info','$uptime','" . round(($tot_mem/1024),2) . " GB - $percent_used % Used','{$ver['version']}','" . phpversion() . "','" . mysql_get_server_info() . "','" . $_SERVER['SERVER_SOFTWARE'] . "','" . serialize($results) . "','" . count($results) . "','$base','" . round($total_time) . "','" . round($score) . "','" . $_SERVER['HTTP_HOST'] . "')");
$db->sql_query("UPDATE phpspeed_config SET tests_run ='$new_tests', last_test = " . time() . "");
echo
'<br /><br />Tests : ' . count($results) . "\n" .
'<br />Iterations : ' . $base . "\n" .
'<br />Total time : ' . round($total_time) . ' seconds' . "\n" .
'<br />Score : ' . round($score) . ' (higher is better)' . "\n";
if ($csv_file !== FALSE) {
export_csv($csv_file, $results, $percentile_times);
}
}
$base = DEFAULT_BASE;
$csv_file = FALSE;
////
if (function_exists('getopt')) {
$options = getopt('f:hi:');
} else {
$options = array();
}
////
if (!empty($options['f'])) {
$csv_file = $options['f'];
if (preg_match('/[.]csv$/i', $csv_file) <= 0) {
$csv_file .= '.csv';
}
}
if (!empty($options['i']) && is_numeric($options['i'])) {
$base = $options['i'];
}
if ($base < MIN_BASE) {
die('Min iterations = ' . MIN_BASE . "\n");
}
echo '<h6> Performing the benchmark. Please be patient while the tests are conducted</h6>';
echo "<div class=\"testoutput\"><div class=\"testoutputtext\">";
if (function_exists('phpversion')) {
echo 'PHP version: ' . phpversion() . "<br />\n";
}
echo 'MySQL version: ' . mysql_get_server_info() . "<br />\n";
echo 'Server Software: ' . $_SERVER['SERVER_SOFTWARE'] . "<br />\n";
echo 'Date : ' . date('F j, Y, g:i a') . "<br /><br />\n";
$tests_list = array();
$results = array();
if (load_tests($TESTS_DIRS, $tests_list) === FALSE) {
die('Unable to load tests');
}
echo "\n";
do_tests($base, $tests_list, $results);
echo "\n";
show_summary($base, $results, $csv_file);
echo "<br /><a href=\"runtests4.php?test=go\">Run again</a> | <a href=\"benchhistory.php?bench=4\">» Test history</a></div></div>\n";
} else {
echo "<table width=\"95%\" align=\"center\">
<tr>
<td width=\"100%\">
<table class=\"forumline\" cellpadding=\"8\">
<tr>
<td class=\"row1\">You need to login to view this page...</td>
</tr>
</table>
</td>
</tr>
</table>";
}
}
?>
</body>
</html>