本文整理匯總了PHP中app\Topic::increment方法的典型用法代碼示例。如果您正苦於以下問題：PHP Topic::increment方法的具體用法？PHP Topic::increment怎麽用？PHP Topic::increment使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類app\Topic的用法示例。
在下文中一共展示了Topic::increment方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: topicDownVote
public function topicDownVote(Topic $topic)
{
if ($topic->votes()->ByWhom(auth()->id())->WithType('downvote')->count()) {
// click second time for remove downvote
$topic->votes()->ByWhom(auth()->id())->WithType('downvote')->delete();
$topic->increment('vote_count', 1);
} elseif ($topic->votes()->ByWhom(auth()->id())->WithType('upvote')->count()) {
// user already clicked upvote once
$topic->votes()->ByWhom(auth()->id())->WithType('upvote')->delete();
$topic->votes()->create(['user_id' => auth()->id(), 'is' => 'downvote']);
$topic->decrement('vote_count', 2);
} else {
// click first time
$topic->votes()->create(['user_id' => auth()->id(), 'is' => 'downvote']);
$topic->decrement('vote_count', 1);
}
}