wisur

<?php
/*
##########################################################################
#                      PHP Benchmark Performance Script                  #
#                         © 2010 Code24 BV                               #
#                                                                        #
#  Author      : Alessandro Torrisi                                      #
#  Company     : Code24 BV, The Netherlands                              #
#  Date        : July 31, 2010                                           #
#  version     : 1.0                                                     #
#  License     : Creative Commons CC-BY license                          #
#  Website     : http://www.php-benchmark-script.com                     #
#                                                                        #
##########################################################################
*/

$multiplier = 1;
if (!empty($_GET['m'])){
    $multiplier = $_GET['m'];
}

if ($multiplier > 100){
    die('To high m (Max 100)');
}


    function test_Loops($count = 4000000) {
        global $multiplier;
        $count = $count * $multiplier;
        $time_start = microtime(true);
        for($i = 0; $i < $count; ++$i);
        $i = 0; while($i < $count) ++$i;
        return number_format(microtime(true) - $time_start, 3);
    }


    function test_IfElse($count = 2000000) {
        global $multiplier;
        $count = $count * $multiplier;
        $time_start = microtime(true);
        for ($i=0; $i < $count; $i++) {
            if ($i == -1) {
            } elseif ($i == -2) {
            } else if ($i == -3) {
            }
        }
        return number_format(microtime(true) - $time_start, 3);
    }


    $total = 0;
    $functions = get_defined_functions();
    $line = str_pad("-",38,"-");
    echo "<pre>$line\n|".str_pad("PHP BENCHMARK SCRIPT",36," ",STR_PAD_BOTH)."|\n$line\nStart : ".date("Y-m-d H:i:s")."\nServer : {$_SERVER['SERVER_NAME']}@{$_SERVER['SERVER_ADDR']}\nPHP version : ".PHP_VERSION."\nPlatform : ".PHP_OS. "\n$line\n";
    foreach ($functions['user'] as $user) {
        if (preg_match('/^test_/', $user)) {
            $total += $result = $user();
            echo str_pad($user, 25) . " : " . $result ." sec.\n";
        }
    }
    echo str_pad("-", 38, "-") . "\n" . str_pad("Total time:", 25) . " : " . $total ." sec.</pre>";