传递对象的一个​​jQuery数组到PHP数组 [英] Passing a Jquery array of objects into a php array

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本文介绍了传递对象的一个​​jQuery数组到PHP数组的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我在jQuery的一个数组,我尝试使用后转换为PHP数组:

  $后(http://www.samepage.com,{final_slip:JSON.stringify(final_slip)})。

当我通过这个动态创建数组final_slip进去:

  [final_bet_game {final_user_id =1,final_game_id =1,final_game_type =S pread_2,final_price =10,final_odds =1.8}, final_bet_game {final_user_id =2,final_game_id =3,final_game_type =S pread_2,final_price =1,final_odds =2.8},final_bet_game {final_user_id =3,final_game_id =14 ,final_game_type =S pread_32,final_price =140,final_odds =1.8},final_bet_game {final_user_id =4,final_game_id =1,final_game_type =S pread_2,final_price = 10,final_odds =2.8},]

我得到这个PHP的输出:

  $数据= $ _ POST ['final_slip'];
的print_r($数据);[{\\\"final_user_id\\\":\\\"1\\\",\\\"final_game_id\\\":\\\"1\\\",\\\"final_game_type\\\":\\\"s$p$pad_2\\\",\\\"final_price\\\":\\\"211\\\",\\\"final_odds\\\":\\\"1.8\\\"},{\\\"final_user_id\\\":\\\"1\\\",\\\"final_game_id\\\":\\\"2\\\",\\\"final_game_type\\\":\\\"s$p$pad_2\\\",\\\"final_price\\\":\\\"212\\\",\\\"final_odds\\\":\\\"1.8\\\"},{\\\"final_user_id\\\":\\\"1\\\",\\\"final_game_id\\\":\\\"parlay\\\",\\\"final_game_type\\\":\\\"\\\",\\\"final_price\\\":\\\"021\\\",\\\"final_odds\\\":\\\"\\\"}]

我试图用json_decod,但是我没有得到任何结果。我怎样才能得到这一个可用的PHP数组?我会过得更好用ajax?


解决方案

  $后(http://www.samepage.com,{myJsonString:JSON.stringify(myJsonString)})。


  
  

但是,当我再尝试访问它在PHP中我没有看到任何结果。


的告诉你,你有另外一个问题 - 的 PHP没有报告错误的。你想转动的error_reporting

在这种情况下,可能的原因是您的数据到达到 $ _ POST 阵列和 $ myJsonString 没有定义(参数自动定义已经去precated 自PHP 5.3.0,并自PHP 5.4.0)不再可用

您要么做

 如果(array_key_exists('myJsonString',$ _ POST)){
    $ myJsonString = $ _ POST ['myJsonString'];
}其他{
    死(在不_POST myJsonString);
}

或尝试直

  $结果= json_de code($ _ POST ['myJsonString'],真实);

I have an array in jQuery that I am trying to convert to a PHP array by using Post:

$.post("http://www.samepage.com", {final_slip: JSON.stringify(final_slip)});

When I pass this dynamically created array "final_slip" into it :

[final_bet_game { final_user_id="1",  final_game_id="1",  final_game_type="spread_2",final_price="10", final_odds="1.8"},  final_bet_game { final_user_id="2",  final_game_id="3",  final_game_type="spread_2",final_price="1", final_odds="2.8"},  final_bet_game { final_user_id="3",  final_game_id="14",  final_game_type="spread_32",final_price="140", final_odds="1.8"},  final_bet_game { final_user_id="4",  final_game_id="1",  final_game_type="spread_2",final_price="10", final_odds="2.8"}, ]

I get this php outputted :

$data =  $_POST['final_slip'];
print_r ( $data);

[{\"final_user_id\":\"1\",\"final_game_id\":\"1\",\"final_game_type\":\"spread_2\",\"final_price\":\"211\",\"final_odds\":\"1.8\"},{\"final_user_id\":\"1\",\"final_game_id\":\"2\",\"final_game_type\":\"spread_2\",\"final_price\":\"212\",\"final_odds\":\"1.8\"},{\"final_user_id\":\"1\",\"final_game_id\":\"parlay\",\"final_game_type\":\"\",\"final_price\":\"021\",\"final_odds\":\"\"}] 

I tried to use the json_decod, but Im not getting any results. How can I get this to a usable php array? Would I be better off using ajax?

解决方案

$.post("http://www.samepage.com", {myJsonString: JSON.stringify(myJsonString)});

But when I then try to access it in PHP I am not seeing any results.

And that tells you that you have another problem - PHP is not reporting errors. You want to turn error_reporting on.

In this case the likely cause is that your data is arriving into the $_POST array, and $myJsonString is not defined (automatic definition of parameters has been deprecated since PHP 5.3.0, and no longer available since PHP 5.4.0).

You should either do

if (array_key_exists('myJsonString', $_POST)) {
    $myJsonString = $_POST['myJsonString'];
} else {
    die("myJsonString not in _POST");
}

or try straight

$result = json_decode($_POST['myJsonString'], true);

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