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<?php
require_once 'Benchmark/Timer.php';
$loop = 10000;
$retry = 10;
$value_display = false;
$types = array(
1, //integer
2, //float
3, //string
4, //array
5, //hash
6, //object
);
foreach ($types as $type)
{
switch ($type)
{
case 1:
//integer
$value = rand();
break;
case 2:
//float
$value = log(rand());
break;
case 3:
//string
$value = md5(rand());
break;
case 4:
//array
$value = array(md5(rand()),
md5(rand()),
md5(rand()),
md5(rand()),
md5(rand()));
break;
case 5:
//hash
$value = array(md5(rand()) => md5(rand()),
md5(rand()) => md5(rand()),
md5(rand()) => md5(rand()),
md5(rand()) => md5(rand()),
md5(rand()) => md5(rand()));
break;
case 6:
//object
$value = new stdClass;
$value->param1 = rand();
$value->param2 = md5(uniqid());
$value->param3 = array(md5(uniqid()));
$value->param4 = array(md5(uniqid()) => md5(uniqid()));
$value->param5 = null;
break;
default:
//null
$value = null;
}
if (!is_numeric($retry) || empty($retry))
{
$retry = 1;
}
$serialize_pack = 0;
$serialize_unpack = 0;
$serialize_size = 0;
$serialize_status = '*NG*';
$json_pack = 0;
$json_unpack = 0;
$json_size = 0;
$json_status = '*NG*';
$igbinary_pack = 0;
$igbinary_unpack = 0;
$igbinary_size = 0;
$igbinary_status = '*NG*';
$msgpack_pack = 0;
$msgpack_unpack = 0;
$msgpack_size = 0;
$msgpack_status = '*NG*';
for ($c = 0; $c < $retry; $c++)
{
//default (serialize)
$pack = null;
$unpack = null;
$t = new Benchmark_Timer;
$t->start();
for ($i = 0; $i < $loop; $i++)
{
$pack = serialize($value);
}
$t->setMarker('serialize');
for ($i = 0; $i < $loop; $i++)
{
$unpack = unserialize($pack);
}
$t->stop();
//$t->display();
$profiling = $t->getProfiling();
unset($t);
$serialize_pack += $profiling[1]['diff'];
$serialize_unpack += $profiling[2]['diff'];
$serialize_size += strlen($pack);
if ($unpack === $value ||
(is_object($value) && $unpack == $value))
{
$serialize_status = 'OK';
}
//json
$pack = null;
$unpack = null;
$opt = false;
if (is_array($value))
{
$opt = true;
}
$t = new Benchmark_Timer;
$t->start();
for ($i = 0; $i < $loop; $i++)
{
$pack = json_encode($value);
}
$t->setMarker('json_encode');
for ($i = 0; $i < $loop; $i++)
{
$unpack = json_decode($pack, $opt);
}
$t->stop();
//$t->display();
$profiling = $t->getProfiling();
unset($t);
$json_pack += $profiling[1]['diff'];
$json_unpack += $profiling[2]['diff'];
$json_size += strlen($pack);
if ($unpack === $value ||
(is_object($value) && $unpack == $value) ||
(is_float($value) &&
number_format($value, 10, '.', '') ===
number_format($unpack, 10, '.', '')))
{
$json_status = 'OK';
}
//igbinary
if (extension_loaded('igbinary'))
{
$pack = null;
$unpack = null;
$t = new Benchmark_Timer;
$t->start();
for ($i = 0; $i < $loop; $i++)
{
$pack = igbinary_serialize($value);
}
$t->setMarker('igbinary_serialize');
for ($i = 0; $i < $loop; $i++)
{
$unpack = igbinary_unserialize($pack);
}
$t->stop();
//$t->display();
$profiling = $t->getProfiling();
unset($t);
$igbinary_pack += $profiling[1]['diff'];
$igbinary_unpack += $profiling[2]['diff'];
$igbinary_size += strlen($pack);
if ($unpack === $value ||
(is_object($value) && $unpack == $value))
{
$igbinary_status = 'OK';
}
}
//msgpack
$pack = null;
$unpack = null;
$t = new Benchmark_Timer;
$t->start();
for ($i = 0; $i < $loop; $i++)
{
$pack = msgpack_serialize($value);
}
$t->setMarker('msgpack_serialize');
for ($i = 0; $i < $loop; $i++)
{
$unpack = msgpack_unserialize($pack);
}
$t->stop();
//$t->display();
$profiling = $t->getProfiling();
unset($t);
$msgpack_pack += $profiling[1]['diff'];
$msgpack_unpack += $profiling[2]['diff'];
$msgpack_size += strlen($pack);
if ($unpack === $value ||
(is_object($value) && $unpack == $value))
{
$msgpack_status = 'OK';
}
}
$serialize_pack /= $retry;
$serialize_unpack /= $retry;
$serialize_size /= $retry;
$json_pack /= $retry;
$json_unpack /= $retry;
$json_size /= $retry;
$igbinary_pack /= $retry;
$igbinary_unpack /= $retry;
$igbinary_size /= $retry;
$msgpack_pack /= $retry;
$msgpack_unpack /= $retry;
$msgpack_size /= $retry;
printf("[%-10s] %13s %13s %13s %13s\n",
gettype($value), 'default', 'json', 'igbinary', 'msgpack');
printf("status : %12s %12s %12s %12s\n",
$serialize_status, $json_status, $igbinary_status, $msgpack_status);
printf("serialize : %.4f (100%%) %.4f (%3d%%) %.4f (%3d%%) %.4f (%3d%%)\n",
$serialize_pack,
$json_pack, ($json_pack / $serialize_pack * 100),
$igbinary_pack, ($igbinary_pack / $serialize_pack * 100),
$msgpack_pack, ($msgpack_pack / $serialize_pack * 100));
printf("unserialize: %.4f (100%%) %.4f (%3d%%) %.4f (%3d%%) %.4f (%3d%%)\n",
$serialize_unpack,
$json_unpack, ($json_unpack / $serialize_unpack * 100),
$igbinary_unpack, ($igbinary_unpack / $serialize_unpack * 100),
$msgpack_unpack, ($msgpack_unpack / $serialize_unpack * 100));
printf("size : %6d (100%%) %6d (%3d%%) %6d (%3d%%) %6d (%3d%%)\n\n",
$serialize_size,
$json_size, ($json_size / $serialize_size * 100),
$igbinary_size, ($igbinary_size / $serialize_size * 100),
$msgpack_size, ($msgpack_size / $serialize_size * 100));
if ($value_display === true)
{
var_dump($value);
echo PHP_EOL;
}
}
|
