Laravel : Carbon 缩短 diffForHumans()

Question

怎样才能trim下来diffForHumans()？

前段时间点赞$post->created_at->diffForHumans() return 点赞3 days ago or 57 minutes ago, or 2 hours ago.

我们怎样才能return57 mins ago或1W ago等等

有什么办法吗？

Searched around but got nothing.

Answer 1

Carbon 通过魔术方法实现了不同的调用时间配置。 backing trait 中记录了所有可能的配置。通过这些方法扫描，看起来你想要 shortRelativeDiffForHumans:

$c = new Carbon\Carbon('now -1 day 4 hours');                                    
dump($c->diffForHumans(), $c->shortRelativeDiffForHumans());                     

"20 hours ago"
"20h ago"

否则，您可以使用 str_replace 或类似的字符串函数来调整结果值。

我会注意到，作为对的回应，这些魔术方法只是对 diffForHumans 调用的冗长包装。我更喜欢这些较长的方法名称及其变体，因为它们是自我记录的。一年后扫描代码时，使用 diffForHumans true 的第三个参数并没有告诉我太多信息！

Answer 2

试试这个。

shortRelativeDiffForHumans()

Docs

Answer 3

传递给 diffForHumans() 的第三个值用于缩短显示输出。

尝试类似

$post->created_at->diffForHumans(null, false, true)

在这里你可以看到 diffForHumans() 的注释和它接受的值。

     /**
     * Get the difference in a human readable format in the current locale.
     *
     * When comparing a value in the past to default now:
     * 1 hour ago
     * 5 months ago
     *
     * When comparing a value in the future to default now:
     * 1 hour from now
     * 5 months from now
     *
     * When comparing a value in the past to another value:
     * 1 hour before
     * 5 months before
     *
     * When comparing a value in the future to another value:
     * 1 hour after
     * 5 months after
     *
     * @param Carbon|null $other
     * @param bool        $absolute removes time difference modifiers ago, after, etc
     * @param bool        $short    displays short format of time units
     * @param int         $parts    displays number of parts in the interval
     *
     * @return string
     */
    public function diffForHumans($other = null, $absolute = false, $short = false, $parts = 1)
    {

Answer 4

{{ $product->created_at->diffForHumans(null, false, 1) }}

结果: 14h 前, 14m 前, 等等....

Laravel : Carbon 缩短 diffForHumans()

Laravel : Carbon shorten diffForHumans()

php

laravel

php-carbon

laravel-5