返回每个php和laravel内部

cclgggtu 于 2023-02-18 发布在 PHP

关注(0)|答案(2)|浏览(116)

我尝试每次在foreach（）中返回数据，但我一直在循环的第一次迭代中获取数据，以下是我的代码

for ($i = 0 ;$i<4;$i++)
    {
        var_dump($i);
        $publisher = Publisher::find($results[$i]->publisherId);
        //pr($publisher);
        $channels =$publisher->channels()->get() ;
        pr($channels[0]);
        $data = ReviveAgent::getPublisherDailyStatistics($channels[0],$start,$end);
        pr($data);
        return Response::json($data);

    }

在var_dump（$i）上;它只显示前0的数据。那么如何返回1、2、3的数据呢
以下是var_dump（$i）pr（$data）= 1时的输出

array (

   0 => 
  array (
'impressions' => 1867,
'clicks' => 14,
'requests' => 44,
'revenue' => 2.79,
'day' => 
stdClass::__set_state(array(
   'scalar' => '20150518T00:00:00',
   'timestamp' => 1431907200,
   'xmlrpc_type' => 'datetime',
    )),
   ),
 1 => 
 array (
'impressions' => 2197,
'clicks' => 17,
'requests' => 382,
'revenue' => 19.829999999999998,
'day' => 
stdClass::__set_state(array(
   'scalar' => '20150519T00:00:00',
   'timestamp' => 1431993600,
   'xmlrpc_type' => 'datetime',
   )),
  ),
  2 => 
    array (
 'impressions' => 5484,
'clicks' => 3,
'requests' => 3680,
'revenue' => 6.7300000000000004,
'day' => 
stdClass::__set_state(array(
   'scalar' => '20150520T00:00:00',
   'timestamp' => 1432080000,
   'xmlrpc_type' => 'datetime',
 )),
 ),
 3 => 
 array (
'impressions' => 6909,
'clicks' => 105,
'requests' => 5141,
'revenue' => 378.88499999999999,
'day' => 
stdClass::__set_state(array(
   'scalar' => '20150521T00:00:00',
   'timestamp' => 1432166400,
   'xmlrpc_type' => 'datetime',
     )),
    ),

php

来源：https://stackoverflow.com/questions/30516904/return-inside-foreach-php-and-laravel

2条答案

按热度按时间

ipakzgxi1#

return运算符implicitly ends the current execution scope。没有给出使用的上下文，但是可以在JSON编码之前将$data放入array中并返回它。它可能如下所示：

$data = array();
for ($i = 0; $i < 4; $i++) {
    ...
    $record = ReviveAgent::getPublisherDailyStatistics($channels[0], $start, $end));
    pr($record);
    $data[] = $record;
}
return Response::json($data);

赞(0）回复(0）举报 2023-02-18

bzzcjhmw2#

您可以在laravel中举这个例子在这里我返回多个价格
$价格= $这个-〉价格;

foreach ($prices as $price) {

        $res[] = [
            'travel_mode_id' =>$price->travel_mode_id,
            'occupancy_id' => $price->occupancy_id,
            'rider_id' => $price->occupancy_id,
            'price' => $price->price,

        ];
    }
    return $res;

赞(0）回复(0）举报 2023-02-18

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返回每个php和laravel内部

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