function newImprovedCombo($data, $colRules, $noOfRows, $noOfCols, $startTime, &$counter = 0, $group = array(), $val = null, $i = 0)
{
if (isset($val)) {
array_push($group, $val);
}
if ($i >= count($data)) {
$counter++;
if ($counter >= 1000000) {
if ($counter % 1000000 == 0) {
echo $counter . " (" . (microtime_float() - $startTime) . ")" . PHP_EOL;
exit;
}
}
$pool = new My();
$pool->start();
// if(checkSuccess($group, $colRules, $noOfRows, $noOfCols)) {
// echo "<div style=\"float:right\">Solution Found<br />";
// $endTime = microtime_float();
// echo "END:".$endTime."<br />";
// echo "START:".$startTime."<br />";
// echo " - Time taked ".($endTime - $startTime)."</div>";
// exit;
// }
} else {
foreach ($data[$i] as $v) {
newImprovedCombo($data, $colRules, $noOfRows, $noOfCols, $startTime, $counter, $group, $v, $i + 1);
}
}
}
<?php
class My extends Thread
{
public function run()
{
}
}
$my = new My();
var_dump($my->start());