php bin/satis build satis.json public/

[Twig_Error_Runtime]
An exception has been thrown during the rendering of a template ("date_default_timezone_get(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone.").

[ErrorException]
date_default_timezone_get(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. 

date.timezone = "Asia/Shanghai"

全局作用域（Global Scopes）可让你定义有限制的共用集合，它可以轻松地在你的应用程序中被重复使用。例如，你可能需要频繁地获取所有被认为是「受欢迎的」用户。要定义此范围，则可以简单地在 Eloquent 模型方法前面加上前缀 scope. 它总是返回查询构造器的实例.

namespace App\Supports;

use Carbon\Carbon;

trait ScopeTrait
{
    /**查询创建时间
     * 使用 prefix 是历史原因使用了 leftjoin.
     * @param $query
     * @return mixed
     */
    public function scopeCreatedAt($query, $start = '', $end = '', $equal = true)// start <= target < end
    {
        $className = get_class($this);
        $prefix = $className::TABLE . '.';
        if ($start) {
            $compare = $equal ? '>=' : '>';
            $query->where($prefix .'created_at', $compare, $start);
        }
        if ($end) {
            $query->where($prefix .'created_at', '<', $end);
        }
        return $query;
    }
    
    public function scopeSource($query, $source)
    {
        $className = get_class($this);
        $prefix = $className::TABLE . '.';
        if ($source) {
            $query->where($prefix . 'source', '=', $source);
        }
        return $query;
    }

    public function scopeYesterday($query)
    {
        $start = Carbon::yesterday();
        $end = Carbon::today();
        return $query->createdAt($start, $end);
    }
}

$accounts = Account::yesterday()->get();

class Talent{
    public function account()
    {
        return $this->belongsTo('App\Models\Account', 'account_uuid');
    }
}

$yesterdayCreateTalent = Talent::with(['account' => function ($q) {
  $q->yesterday();
}])->get();

// Talent
public function test()
{
   return $this->belongsTo('App\Models\Account', 'account_uuid')->yesterday();
   // or
   // return $this->account()->yesterday();
}

explode(separator,string,limit)

* separator	必需。规定在哪里分割字符串。
* string	必需。要分割的字符串。
* limit	    可选。规定所返回的数组元素的数目。
            大于 0 - 返回包含最多 limit 个元素的数组
            小于 0 - 返回包含除了最后的 -limit 个元素以外的所有元素的数组
            0 - 返回包含一个元素的数组

$str = "Hello world. I love Shanghai!";
var_dump(explode(" ",$str));

public function setExpectedIndustryTagAttribute($value)
{
    if (is_string($value)) {
        $array = explode(' ', $value);
        $array = array_filter($array);
        $this->attributes['tag'] = json_encode($array);
    }

    if (is_array($value)) {
        $this->attributes['tag'] = $value;
    }
}

implode(separator,array)

* separator	可选。规定数组元素之间放置的内容。默认是 ""（空字符串）。
* array	必需。要组合为字符串的数组。

$arr = array('Hello','World!','I','love','Shanghai!');
echo implode(" ",$arr)."<br>";
echo implode("+",$arr)."<br>";
echo implode("-",$arr)."<br>";
echo implode("X",$arr);

docker pull voduytuan/jenkins-php-docker

... ...
error pulling image configuration: Get https://dseasb33srnrn.cloudfront.net/registry-v2/docker/registry/v2/blobs/sha256/f7/f7fbb8679343e6cbf232ca1ecbe4fd019748a50046cc391411719c52c865bf5a/data?Expires=1488249661&Signature=DgwydePkO~fs0pg3CPbf3GCtC05-n--9-1kO0XRpqKZLAobNcEWnTTEnSD8SSk1QevOQPk6jMFda4YEMJOQGXSrf4AxwAOt~VzgwWSLXKfq9u4gu0gxghsiOzsQ4MNBS3Kk9ZXJWuW3iqcs9G1LkGhW7-yHmhlu0-yEEKD9DeUE_&Key-Pair-Id=APKAJECH5M7VWIS5YZ6Q: net/http: TLS handshake timeout 好在 DaoCloud 发布了国内的镜像仓库，解决了这个问题。

$ echo "DOCKER_OPTS=\"\$DOCKER_OPTS --registry-mirror=http://f2d6cb40.m.daocloud.io\"" | sudo tee -a /etc/default/docker
$ sudo service docker restart

Host    tokyo
  HostName        xx.xx.xx.xx
  Port            1234
  User            kelu
  IdentityFile    ~/.ssh/xxx
Host    fremont
  HostName        xx.xx.xx.xx
  Port            1234
  User            madcat
  IdentityFile    ~/.ssh/xxx

  127.0.0.1       localhost
  xx.xx.xx.xx   tokyo
  xx.xx.xx.xx   aliyun