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#!/usr/bin/env php
<?php
/**
* JSON/BSON encoding and decoding benchmark
*
* Now with native serializing!
*
* @copyright 2013 Trevor N Suarez
* @link http://blennd.com/
* @author Trevor Suarez <rican7@gmail.com>
* @license MIT
*/
// Valid test types
$test_types = [
'json',
'bson',
'native',
];
// Get our options
$options = getopt('n:t:');
// Get our args and set defaults
$iterations = isset($options['n']) ? (int) $options['n'] : 20000;
$test_type = strtolower(isset($options['t']) ? $options['t'] : $test_types[0]);
// Validate test type
if (!in_array($test_type, $test_types)) {
echo 'Please choose a valid test.'. PHP_EOL.PHP_EOL;
echo ' Valid test types: '. PHP_EOL;
foreach ($test_types as $type) {
echo ' - '. $type .PHP_EOL;
}
exit();
}
// Figure out the functions to use
if ($test_type === 'native') {
$encode_function = 'serialize';
$decode_function = 'unserialize';
} else {
$encode_function = $test_type . '_encode';
$decode_function = $test_type . '_decode';
}
$test_data = [
'meta' => [
'status_code' => 200,
'status' => 'OK',
'message' => '',
'more_info' => [
],
],
'data' => [
[
'id' => 4,
'first_name' => 'Test',
'last_name' => 'User',
'access_level' => 100,
'created_at' => 'Mon, 26 Aug 2013 20:54:29 +0000',
'updated_at' => 'Mon, 26 Aug 2013 20:54:29 +0000',
],
[
'id' => 3,
'first_name' => 'Testing',
'last_name' => 'Suarez',
'access_level' => 100,
'created_at' => 'Mon, 12 Aug 2013 14:12:48 +0000',
'updated_at' => 'Mon, 12 Aug 2013 14:13:53 +0000',
],
[
'id' => 2,
'first_name' => 'Jake',
'last_name' => 'Suarez',
'access_level' => 100,
'created_at' => 'Mon, 12 Aug 2013 14:12:44 +0000',
'updated_at' => 'Mon, 12 Aug 2013 14:13:53 +0000',
],
[
'id' => 1,
'first_name' => 'Trevor',
'last_name' => 'Suarez',
'access_level' => 1000,
'created_at' => 'Mon, 12 Aug 2013 14:12:40 +0000',
'updated_at' => 'Thu, 29 Aug 2013 16:18:41 +0000',
],
],
'paging' => [
'page' => 1,
'per_page' => 10,
'order_descending' => true,
'resources' => [
],
],
];
// Print benchmark info
echo 'Running benchmark for...'. PHP_EOL;
echo ' '. $test_type. PHP_EOL;
echo ' '. $iterations .' times'. PHP_EOL.PHP_EOL;
// Start timer
$pre_test_timer = microtime(true);
for ($i = 0; $i < $iterations; $i++) {
$encoded = $encode_function($test_data);
}
$post_encode_time = microtime(true);
for ($j = 0; $j < $iterations; $j++) {
$decoded = $decode_function($encoded);
}
$post_decode_time = microtime(true);
// Print report
echo 'Test completed!!'. PHP_EOL;
echo ' Encoding time: '. ($post_encode_time - $pre_test_timer). PHP_EOL;
echo ' Decoding time: '. ($post_decode_time - $post_encode_time). PHP_EOL;
echo ' Total time: '. ($post_decode_time - $pre_test_timer). PHP_EOL;
echo ' Encoded size: '. (strlen($encoded)). ' bytes'. PHP_EOL;
echo PHP_EOL;
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