PHP - 使用格式化创建一个简单的JSON API

I am trying to make a simple JSON API for a website similar to this:

我正在尝试为类似这样的网站制作一个简单的JSON API:

https://api.coinmarketcap.com/v1/ticker/bitcoin

My current code:

我目前的代码:

<?php

// Creating the data array
$data = array(
    'id' => '1',
    'url' => 'http://twitter.com',
    'text' => 'test 001',
);

// Formats output in nice JSON for you
function return_json($array, $name = 'data') {
    $new_array = array($name => $array);
    $return = json_encode($new_array, JSON_PRETTY_PRINT);
    return $return;
}

echo return_json($data);

?>

The problem is that the current output is nothing like from that websites API where it is nicely formatted and it is a single line like:

问题是,当前的输出与网站API完全不同,它的格式很好,而且它是一行,如:

{ "data": { "id": "1", "url": "http:\/\/twitter.com", "text": "test 001" } }

How can i generate and output JSON nicely formatted and readable when someone visits the page?

当有人访问页面时,如何生成和输出格式良好且可读的JSON?

1 个解决方案

#1

First set the header for the response:

首先设置响应的标头:

header('Content-Type: application/json');

And add the JSON_PRETTY_PRINT parameter to json_encode() like this:

并将JSON_PRETTY_PRINT参数添加到json_encode(),如下所示:

echo json_encode($results, JSON_PRETTY_PRINT);

#1