<?php
error_reporting(E_ALL);
ini_set('display_errors', true);
ini_set('display_startup_errors', true);
class Codevelox
{
private $cycles;
private $tasks = [];
private $data;
public function __construct($cycles = 100000)
{
$this->cycles = $cycles;
}
public function data($data)
{
$this->data = $data;
return $this;
}
protected function time()
{
$microtime = \microtime();
list($usec, $sec) = \explode(' ', $microtime);
return $sec . \substr($usec, 1);
}
public function add($tag, Closure $task)
{
$this->tasks[$tag] = $task;
return $this;
}
public function run()
{
$results = [];
foreach ($this->tasks as $g => $s) {
$start = $this->time();
for ($i = 0; $i < $this->cycles; ++$i) {
$s($this->data);
}
$end = $this->time();
$elapsed = $end - $start;
$results[$g] = $elapsed;
yield $g => $elapsed;
}
// PHP 5.6 doesn't support returning from a generator.
// PHP 7.0 does.
// return $results;
}
public function message($index, $desc, $time)
{
$time = \sprintf('%.2f', $time);
return "Task {$index} took $time ($desc)\n";
}
public function run_and_show()
{
$queue = $this->run();
$n = 1;
foreach ($queue as $g => $i) {
echo $this->message($n, $g, $i);
++$n;
}
// $return = $queue->getReturn();
// $this->show($return);
return $this;
}
public function show($results)
{
$n = 1;
foreach ($results as $g => $i) {
echo $this->message($n, $g, $i);
++$n;
}
return $this;
}
}
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