codeigniter 如何在数组中产生行距[duplicate]

tkqqtvp1 于 2022-12-07 发布在其他

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Pretty-Printing JSON with PHP（27个答案）
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$arr = array(
   'toemail'=>$v->agent_primary_email,
   'agentname'=>$v->agent_firstname,
   'agentid'=>$v->agent_id,
   'subject'=>'The details of total number of properties saved by your clients',
   'totalprop'=>$v->prop_count
);
echo json_encode($arr);exit;

输出如下

{"toemail":"abc@gmail.com","agentname":"john","agentid":"110012","subject":"The    details of total number of properties saved by your clients","totalprop":"131"}

但是，我应该做些什么更改才能使输出看起来像这样呢？

{"toemail":"abc@gmail.com",
 "agentname":"john",
 "agentid":"110012",
 "subject":"The details of total number of properties saved by your                     clients",
 "totalprop":"131"}

codeigniter

来源：https://stackoverflow.com/questions/35694197/how-to-produce-a-line-space-in-arrays

1条答案

按热度按时间

kfgdxczn1#

使用JSON_PRETTY_PRINT并且还需要使用echo "<pre>";
From PHP Manual:在返回的数据中使用空格来设置其格式。自PHP 5.4.0起可用

$array = array(
    'test'=>1,
    'test2'=>'test',
    'test3'=>'test 3'
);
echo "<pre>";
echo json_encode($array,JSON_PRETTY_PRINT);

结果：

{
    "test": 1,
    "test2": "test",
    "test3": "test 3"
}

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codeigniter 如何在数组中产生行距[duplicate]

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