caramelchocolate

<?php
	$a = 0.1 + 0.1 + 0.1;
	$b = 0.3;
	if ($a != $b) {
		echo "Round-off error" . PHP_EOL;
	}
	
	$a = (0.1 * 0.1) * 30;
	$b = 0.3;
	if ($a != $b) {

caramelchocolate

--TEST--
mail test
--INI--
sendmail_path=./stdout.sh
mail.add_x_header=off
mail.log=./mail.log
--FILE--
<?php
# pear run-tests mailtest.phpt
$to = '[email protected]';

caramelchocolate

<?php
	$time = microtime(true);
	register_shutdown_function(
		function () use ($time) {
			$time = microtime(true) - $time;
			$format = <<<EOD
Memory: %s / %s MB
Time: %f ms

EOD;

caramelchocolate

<?php
	date_default_timezone_set('Asia/Tokyo');
	$date = new DateTimeImmutable();
	var_dump($date->format('Y-m-d H:i:s.u'));
	var_dump($date->format('Y-m-d H:i:s.v'));
	
	$date = new DateTimeImmutable('2020-04-20 11:12:13');
	var_dump($date->format('U'));
	var_dump(mktime($hour=11, $minute=12, $second=13, $month=4, $day=20, $year=2020));
?>

caramelchocolate

while;do sleep 3; printf "\r%s" $(date | awk '{print $1 $2 "_" $4 }'); done