Online PHP editor | perf for vsa80

@ 2016-05-22T12:25:04Z

<?php

function gen_random_string($len, $dict = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789") 
{
    $dict_len = strlen($dict);
    $res = "";
    while ($len--)  $res .= $dict[mt_rand(0, $dict_len - 1)];
    return $res;
}

function enc_and_obfuscate($data, $enc_key) 
{
    $iv_size = mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_ECB);
    $iv = mcrypt_create_iv($iv_size, MCRYPT_RAND);
    $enc_data = mcrypt_encrypt(MCRYPT_RIJNDAEL_256, $enc_key, $data, MCRYPT_MODE_ECB, $iv);
    $result = base64_encode($enc_data);
    $result = str_replace(array("+", "/", "="), array("-", "_", ""), $result);
    $result = mask_enc_key($result, $enc_key);
    return trim($result);
}


function enc_and_hash($data, $enc_key) 
{
    $data = serialize($data);
    $iv = mcrypt_create_iv(mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_CBC), MCRYPT_DEV_URANDOM);
    $enc_key = pack("H*", $enc_key);
    $sha_hash = hash_hmac("sha256", $data, substr(bin2hex($enc_key), -32));
    $encryped_hash = mcrypt_encrypt(MCRYPT_RIJNDAEL_256, $enc_key, $data . $sha_hash, MCRYPT_MODE_CBC, $iv);
    $result = base64_encode($encryped_hash) . "|" . base64_encode($iv);
    return $result;
}

function dec_and_hash($data, $enc_key) 
{
    $data = explode("|", $data . "|");
    $enc_data= base64_decode($data[0]);
    $iv = base64_decode($data[1]);
    if (strlen($iv) !== mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_CBC)) {
        return false;
    }
    $enc_key = pack("H*", $enc_key);
    $result = trim(mcrypt_decrypt(MCRYPT_RIJNDAEL_256, $enc_key, $enc_data, MCRYPT_MODE_CBC, $iv));
    $sha_hash_from_result = substr($result, -64);
    $result = substr($result, 0, -64);
    $sha_hash = hash_hmac("sha256", $result, substr(bin2hex($enc_key), -32));
    if ($sha_hash !== $sha_hash_from_result) {
        return false;
    }
    $result = unserialize($result);
    return $result;
}

function decrypt_reply_data($data) 
{
    $vars = explode(":", $data);
    $count_vars = count($vars);
    $enc_key = "";
    for ($i = 1; $i < $count_vars;$i++) { 
        $enc_key .= substr($vars[$i], 0, 1);
    }

    $data_length = substr($data, 0, 1);
    $data_length .= substr($data, -1);
    $data = substr($data, 1);
    $data = substr($data, 0, -1);
    preg_match_all("/[0-9a-zA-Z]{".$data_length."}\:./", $data, $preg_result);
    $data = str_replace($preg_result[0], array(), $data);
    $base64_data = str_replace(array("-", "_"), array("+", "/"), $data);
    $base64_data_parity = strlen($base64_data) % 4;
    if ($base64_data_parity) { 
        $base64_data .= substr("====", $base64_data_parity);
    }

    $enc_data = base64_decode($base64_data);
    $iv_size = mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_ECB);
    $iv = mcrypt_create_iv($iv_size, MCRYPT_RAND);
    $decrypted_result = mcrypt_decrypt(MCRYPT_RIJNDAEL_256, $enc_key, $enc_data, MCRYPT_MODE_ECB, $iv);
    return $decrypted_result;

}


function validate_result($data,$check_token,$md5_secret) {
    $cur_date = date("Ymd");
    $data = decrypt_reply_data(dec_and_hash($data, md5("XTREAMCODES_FTW!")));
    preg_match_all('/<(.*?)>([^<]+)<\/\1>/i', $data, $vars);
    $result = array();
    foreach ($vars[1] as $name => $value) {
        $result[$value] = $vars[2][$name];
    }
    print_r($data);

    if (!is_array($result)) { 
        exit("Invalid License Server Response");
    }

    if (empty($result["md5hash"])) { 
        return array("status" => "Invalid");
    }

    if ($result["md5hash"] != md5($md5_secret . $check_token)) 
    {
        $result["status"] = "Invalid";
        $result["description"] = "MD5 Checksum Verification Failed";
        return $result;
    }

    if ($result["status"] == "Active") { 
        $result["checkdate"] = $cur_date;
        $localkey = serialize($result);
        $localkey = base64_encode($localkey);
        $localkey = md5($cur_date . $md5_secret) . $localkey;
        $localkey = strrev($localkey);
        $localkey = $localkey . md5($localkey . $md5_secret);
        $localkey = wordwrap($localkey, 80, "\n", true);
        $result["localkey"] = $localkey;
        return $result;
    }
}


function mask_enc_key($enc_value, $enc_key) 
{
    $splitted_value = str_split($enc_key);
    $rand_len = rand(70, 90);
    $splitted_rand_len = str_split($rand_len);

    $enc_value = substr_replace($enc_value, $splitted_rand_len[0], 0, 0);
    $enc_value = substr_replace($enc_value, $splitted_rand_len[1], strlen($enc_value), 0);

    for ($i = 0; $i < count($splitted_value); $i++) {
        $enc_value = substr_replace($enc_value, "+", rand(2, strlen($enc_value) - 1), 0);
    }
    foreach ($splitted_value as $enc_key => $letter ) {
        $enc_value = preg_replace('/\+/', gen_random_string($rand_len) . ":" . $letter, $enc_value, 1);
    }
    return $enc_value;

}

$md5_secret = "96b90f3b34525c54ff21c0caa1f71d19";

if (!isset($_POST) || empty($_POST)) return;
$v = array_shift($_POST);
if ($data = decrypt_reply_data(dec_and_hash($v,md5("dAaCZzzzaAsdASDa!##@")))) {
    parse_str($data,$vars);
    if (isset($vars['check_token'])) {
        $check_token = $vars['check_token'];
        $md5Hash = md5( $md5_secret. $check_token);
        $result = '<status>Active</status>'
            . '<registeredname></registeredname>\n'
            . '<companyname></companyname>\n'
            . '<email></email>\n'
            . '<serviceid>1</serviceid>\n'
            . '<productid>1</productid>\n'
            . '<productname></productname>\n'
            . '<regdate>2015-02-15</regdate>\n'
            . '<nextduedate>2050-12-15</nextduedate>\n'
            . '<billingcycle></billingcycle>\n'
            . '<validdomain></validdomain>\n'
            . '<validip></validip>\n'
       
		. '<validdirectory></validdirectory>\n'
            . '<Something is wrongoptions>Extra Load Balancer Servers=5' . '</Something is wrongoptions>\n'
            . '<customfields></customfields>\n'
            . '<addons>name=CopyRights Removal;nextduedate=0000-00-00;status=Active|name=Detect Reshares with No permissions;nextduedate=2015-04-15;status=Active</addons>\n'
            . '<md5hash>'.$md5Hash.'</md5hash>';

        $result = enc_and_hash(enc_and_obfuscate($result,gen_random_string(32)),md5("XTREAMCODES_FTW!"));
        print $result;
    }
};

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

Version	System time (s)	User time (s)	Memory (MiB)
7.2.0	0.000	0.016	19.23
7.1.10	0.009	0.003	17.80
7.1.7	0.036	0.004	15.93
7.1.6	0.050	0.014	15.93
7.1.5	0.064	0.007	15.93
7.1.4	0.059	0.007	15.93
7.1.3	0.046	0.015	15.93
7.1.2	0.067	0.009	15.93
7.1.1	0.049	0.000	15.93
7.1.0	0.051	0.006	15.93
7.0.20	0.043	0.003	15.93
7.0.19	0.042	0.006	15.93
7.0.18	0.055	0.007	15.93
7.0.17	0.054	0.007	15.93
7.0.16	0.063	0.010	15.93
7.0.15	0.041	0.004	15.93
7.0.14	0.044	0.003	15.93
7.0.13	0.072	0.010	15.93
7.0.12	0.073	0.011	15.93
7.0.11	0.052	0.004	15.93
7.0.10	0.052	0.009	15.93
7.0.9	0.056	0.003	15.93
7.0.8	0.039	0.012	15.93
7.0.7	0.049	0.006	15.93
7.0.6	0.047	0.007	15.93
7.0.5	0.047	0.007	15.93
7.0.4	0.005	0.008	15.93
7.0.3	0.016	0.000	15.93
7.0.2	0.009	0.009	15.93
7.0.1	0.007	0.007	15.93
7.0.0	0.000	0.014	15.93
5.6.30	0.014	0.041	20.69
5.6.29	0.014	0.040	20.73
5.6.28	0.004	0.053	21.11
5.6.27	0.010	0.084	21.02
5.6.26	0.018	0.044	20.92
5.6.25	0.016	0.043	21.10
5.6.24	0.004	0.058	21.13
5.6.23	0.010	0.046	20.91
5.6.22	0.016	0.069	20.96
5.6.21	0.011	0.042	21.03
5.6.20	0.025	0.040	21.10
5.6.19	0.015	0.039	21.08
5.6.18	0.007	0.063	20.93
5.6.17	0.007	0.047	20.83
5.6.16	0.010	0.045	20.81
5.6.15	0.009	0.072	20.89
5.6.14	0.007	0.091	21.08
5.6.13	0.007	0.077	20.89
5.6.12	0.009	0.076	21.05
5.6.11	0.025	0.063	20.91
5.6.10	0.012	0.069	20.81
5.6.9	0.019	0.057	20.78
5.6.8	0.010	0.091	20.49
5.6.7	0.000	0.077	20.24
5.6.6	0.014	0.052	20.30
5.6.5	0.011	0.039	20.43
5.6.4	0.010	0.042	20.29
5.6.3	0.007	0.048	20.42
5.6.2	0.007	0.047	20.18
5.6.1	0.003	0.056	20.25
5.6.0	0.007	0.042	20.14
5.5.38	0.003	0.045	17.66
5.5.37	0.010	0.047	17.57
5.5.36	0.007	0.089	17.66
5.5.35	0.010	0.038	17.43
5.5.34	0.007	0.045	18.16
5.5.33	0.013	0.037	17.90
5.5.32	0.016	0.069	18.13
5.5.31	0.007	0.041	18.16
5.5.30	0.013	0.043	17.77
5.5.29	0.010	0.079	17.91
5.5.28	0.007	0.066	18.13
5.5.27	0.012	0.052	18.20
5.5.26	0.003	0.048	18.20
5.5.25	0.003	0.043	17.59
5.5.24	0.010	0.062	17.30
5.5.23	0.015	0.037	17.15
5.5.22	0.009	0.035	17.60
5.5.21	0.003	0.042	17.55
5.5.20	0.007	0.038	17.48
5.5.19	0.000	0.052	17.51
5.5.18	0.014	0.058	17.50
5.5.16	0.003	0.041	17.13
5.5.15	0.013	0.040	17.12
5.5.14	0.013	0.036	17.41
5.5.13	0.007	0.042	17.25
5.5.12	0.007	0.045	17.10
5.5.11	0.009	0.034	17.51
5.5.10	0.004	0.042	17.32
5.5.9	0.003	0.041	17.34
5.5.8	0.006	0.038	17.15
5.5.7	0.003	0.051	17.45
5.5.6	0.010	0.048	17.41
5.5.5	0.007	0.043	17.41
5.5.4	0.010	0.054	17.38
5.5.3	0.009	0.037	17.01
5.5.2	0.010	0.040	17.04
5.5.1	0.000	0.044	17.30
5.5.0	0.003	0.047	17.38
5.4.45	0.007	0.053	19.28
5.4.44	0.007	0.043	19.39
5.4.43	0.003	0.072	19.21
5.4.42	0.004	0.042	19.24
5.4.41	0.010	0.035	19.23
5.4.40	0.009	0.034	19.06
5.4.39	0.004	0.046	19.11
5.4.38	0.007	0.050	19.09
5.4.37	0.003	0.040	19.14
5.4.36	0.000	0.044	19.16
5.4.35	0.000	0.048	19.14
5.4.34	0.007	0.054	19.05
5.4.32	0.010	0.036	19.05
5.4.31	0.007	0.045	19.16
5.4.30	0.000	0.044	19.05
5.4.29	0.003	0.042	19.20
5.4.28	0.010	0.042	19.00
5.4.27	0.010	0.033	19.11
5.4.26	0.004	0.046	18.92
5.4.25	0.007	0.040	19.13
5.4.24	0.007	0.041	18.94
5.4.23	0.003	0.047	19.18
5.4.22	0.006	0.039	19.07
5.4.21	0.011	0.035	19.13
5.4.20	0.012	0.034	19.22
5.4.19	0.004	0.040	19.19
5.4.18	0.017	0.065	19.06
5.4.17	0.000	0.075	18.93
5.4.16	0.010	0.038	19.12
5.4.15	0.006	0.041	19.04
5.4.14	0.006	0.041	16.56
5.4.13	0.013	0.029	16.82
5.4.12	0.003	0.036	16.64
5.4.11	0.004	0.046	16.69
5.4.10	0.013	0.032	16.78
5.4.9	0.007	0.033	16.68
5.4.8	0.006	0.040	16.63
5.4.7	0.003	0.037	16.78
5.4.6	0.006	0.043	16.73
5.4.5	0.000	0.059	16.80
5.4.4	0.013	0.047	16.66
5.4.3	0.010	0.035	16.76
5.4.2	0.000	0.041	16.72
5.4.1	0.009	0.040	16.65
5.4.0	0.010	0.074	16.22
5.3.29	0.006	0.045	15.93
5.3.28	0.006	0.042	15.93
5.3.27	0.003	0.042	15.93
5.3.26	0.007	0.040	15.93
5.3.25	0.010	0.032	15.93
5.3.24	0.010	0.031	15.93
5.3.23	0.010	0.060	15.93
5.3.22	0.000	0.053	15.93
5.3.21	0.010	0.031	15.93
5.3.20	0.003	0.044	15.93
5.3.19	0.003	0.038	15.93
5.3.18	0.004	0.053	15.93
5.3.17	0.010	0.059	15.93
5.3.16	0.006	0.038	15.93
5.3.15	0.003	0.038	15.93
5.3.14	0.010	0.058	15.93
5.3.13	0.007	0.041	15.93
5.3.12	0.007	0.047	15.93
5.3.11	0.003	0.040	15.93
5.3.10	0.007	0.038	15.93
5.3.9	0.003	0.041	15.93
5.3.8	0.007	0.037	15.93
5.3.7	0.006	0.037	15.93
5.3.6	0.017	0.064	15.93
5.3.5	0.007	0.053	15.93
5.3.4	0.007	0.037	15.93
5.3.3	0.010	0.030	15.93
5.3.2	0.010	0.070	15.93
5.3.1	0.003	0.039	15.93
5.3.0	0.000	0.041	15.93
5.2.17	0.003	0.045	15.93
5.2.16	0.006	0.029	15.93
5.2.15	0.012	0.024	15.93
5.2.14	0.003	0.033	15.93
5.2.13	0.014	0.024	15.93
5.2.12	0.018	0.034	15.93
5.2.11	0.009	0.027	15.93
5.2.10	0.007	0.026	15.93
5.2.9	0.004	0.029	15.93
5.2.8	0.003	0.034	15.93
5.2.7	0.004	0.032	15.93
5.2.6	0.000	0.034	15.93
5.2.5	0.009	0.046	15.93
5.2.4	0.003	0.035	15.93
5.2.3	0.003	0.041	15.93
5.2.2	0.012	0.021	15.93
5.2.1	0.006	0.036	15.93
5.2.0	0.010	0.052	15.93
5.1.6	0.004	0.026	15.93
5.1.5	0.004	0.033	15.93
5.1.4	0.013	0.053	15.93
5.1.3	0.004	0.035	15.93
5.1.2	0.007	0.026	15.93
5.1.1	0.009	0.023	15.93
5.1.0	0.003	0.028	15.93
5.0.5	0.003	0.023	15.93
5.0.4	0.003	0.023	15.93
5.0.3	0.006	0.028	15.93
5.0.2	0.000	0.025	15.93
5.0.1	0.000	0.024	15.93
5.0.0	0.007	0.028	15.93
4.4.9	0.003	0.017	15.93
4.4.8	0.004	0.035	15.93
4.4.7	0.000	0.020	15.93
4.4.6	0.004	0.035	15.93
4.4.5	0.007	0.021	15.93
4.4.4	0.003	0.027	15.93
4.4.3	0.000	0.037	15.93
4.4.2	0.004	0.018	15.93
4.4.1	0.000	0.019	15.93
4.4.0	0.004	0.033	15.93
4.3.11	0.000	0.017	15.93
4.3.10	0.007	0.011	15.93
4.3.9	0.006	0.021	15.93
4.3.8	0.003	0.023	15.93
4.3.7	0.003	0.016	15.93
4.3.6	0.007	0.017	15.93
4.3.5	0.004	0.015	15.93
4.3.4	0.006	0.019	15.93
4.3.3	0.000	0.018	15.93
4.3.2	0.007	0.014	15.93
4.3.1	0.000	0.017	15.93
4.3.0	0.003	0.013	15.93

preferences:dark modelive preview