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如何从当天获得天差异 .
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tweetedAt:“2015-02-22 09:56:42” .
枝条
{% for key,value in data.about %}
{% set tweets_date=(value.tweetedAt|date).date("now").format('%a') %}
{% endfor %}
我也试过了
{% set dd='now'|date('d-m-Y') %}
{% set tweets_date=(value.tweetedAt|date).dd.format('%a') %}
最后我试了但是给出了错误:
哈希键必须是带引号的字符串,数字,名称或括在括号中的表达式(值为“{”的意外标记“标点符号”)
{% set difference = {{ date("m/d/Y") }}.diff(date(value.tweetedAt)) %}
{% set leftDays = difference.days %}
错误:
<span class="small light_grey">{{tweets_date}}</span>
Impossible to invoke a method ("date") on a string variable ("June 6, 2015 01:06") in AcmeBundle
- 如何在几天前从
tweet_date
获得差异 .
通过composer更新了我的项目安装 twig/extensions
user@intermsh-OptiPlex-380:~$ composer require twig/extensions
Warning: This development build of composer is over 30 days old. It is recommended to update it by running "/usr/local/bin/composer self-update" to get the latest version.
Using version ~1.2 for twig/extensions
./composer.json has been updated
Loading composer repositories with package information
Updating dependencies (including require-dev)
- Installing twig/twig (v1.18.2)
Downloading: 100%
- Installing twig/extensions (v1.2.0)
Downloading: 100%
Downloading: 100%
twig/extensions suggests installing symfony/translation (Allow the time_diff output to be translated)
Writing lock file
Generating autoload files
3 回答
我尝试了这个代码,它的工作原理 .
您需要在对象上使用过滤器而非方法 . 你需要使用
time_diff
过滤器:要使其工作,您需要首先通过composer安装twig-extensions:
然后将其包含在具有适当标记的服务容器中:
如果日期来自实体,您可以:
在你的实体中只需实现: