本文整理汇总了PHP中Position::origin方法的典型用法代码示例。如果您正苦于以下问题：PHP Position::origin方法的具体用法？PHP Position::origin怎么用？PHP Position::origin使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Position的用法示例。
在下文中一共展示了Position::origin方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: foreach
// Part 1 //////////////////////////////////////////////////////////////////////
// Initialize position
$current = Position::origin();
$positions = [(string) $current];
// Loop through each direction instruction character
foreach ($directions as $direction) {
$current->moveDirection($direction);
$positions[] = (string) $current;
}
$counts = array_count_values($positions);
$houses = count($counts);
print "Houses that got at least 1 present: {$houses}.";
// Part 2 //////////////////////////////////////////////////////////////////////
// Initialize position
$santa = Position::origin();
$santaPositions = [(string) $santa];
$robo = Position::origin();
$roboPositions = [(string) $robo];
// Loop through each direction instruction character
foreach ($directions as $i => $direction) {
if ($i % 2 == 0) {
$robo->moveDirection($direction);
$roboPositions[] = (string) $robo;
} else {
$santa->moveDirection($direction);
$santaPositions[] = (string) $santa;
}
}
$counts = array_count_values(array_merge($santaPositions, $roboPositions));
$houses = count($counts);
print "Houses that got at least 1 present: {$houses}.";