public function testBenchmarkCustomNonNumericCallableResult()
{
$measure = new \Benchmark\Measure();
$callback = function () {
return 'foo';
};
$this->setExpectedException('\\LogicException');
$measure->benchmarkCustom($callback, 'mt_rand');
}
<?php
require_once __DIR__ . '/autoload.php';
function parsePlain($string, $valueDelim = ':', $groupDelim = ',')
{
$result = [];
foreach (explode($groupDelim, $string) as $value) {
$value = explode($valueDelim, $value);
$result[$value[0]] = $value[1];
}
return $result;
}
function parseRegex($string, $valueDelim = ':', $groupDelim = ',')
{
preg_match_all('/([^' . $groupDelim . ']+)' . $valueDelim . '([^' . $groupDelim . ']+)/', $string, $matches);
return array_combine($matches[1], $matches[2]);
}
set_time_limit(0);
$measure = new \Benchmark\Measure();
$string = join(',', array_map(function ($x) {
return 'val' . mt_rand(1, 1000000.0) . ':' . mt_rand(1, 1000000.0);
}, range(1, 1000.0)));
$x = $measure->benchmarkTime('parsePlain', [$string], (int) 10000.0);
$y = $measure->benchmarkTime('parseRegex', [$string], (int) 10000.0);
var_dump($x, $y);
