Php 如何访问JSON对象并插入数据库
我想访问一种JSON格式,它与我通常得到的格式不同 通常我得到的JSON如下所示:Php 如何访问JSON对象并插入数据库,php,mysql,json,Php,Mysql,Json,我想访问一种JSON格式,它与我通常得到的格式不同 通常我得到的JSON如下所示: { kind: "youtube#searchListResponse", etag: ""stbstbsts"", nextPageToken: "CAUQAA", pageInfo: { totalResults: 1000000, resultsPerPage: 5 }, items: [ { kind: "youtube#searchResult", etag: ""pWoriJ5rlTq3315otds
{
kind: "youtube#searchListResponse",
etag: ""stbstbsts"",
nextPageToken: "CAUQAA",
pageInfo: {
totalResults: 1000000,
resultsPerPage: 5
},
items: [
{
kind: "youtube#searchResult",
etag: ""pWoriJ5rlTq3315otdsHvMzLHR4"",
id: {
kind: "youtube#channel",
channelId: "UCbFnGyIcAhDrj-90OzvI7kw"
},
snippet: {
publishedAt: "2013-07-11T06:09:13.000Z",
channelId: "UCbFnGyIcAhDrj-90OzvI7kw",
title: "Oh My Disney",
description: "Videos for Disney lovers, by Disney lovers.",
thumbnails: {
default: {
url: "https://yt3.ggpht.com/-RpvvvIX2cL8/AAAAAAAAAAI/AAAAAAAAAAA/22QzVC_ihE4/s512-c-k-no/photo.jpg"
},
medium: {
url: "https://yt3.ggpht.com/-RpvvvIX2cL8/AAAAAAAAAAI/AAAAAAAAAAA/22QzVC_ihE4/s512-c-k-no/photo.jpg"
},
high: {
url: "https://yt3.ggpht.com/-RpvvvIX2cL8/AAAAAAAAAAI/AAAAAAAAAAA/22QzVC_ihE4/s512-c-k-no/photo.jpg"
}
},
channelTitle: "OhMyDisney",
liveBroadcastContent: "none"
}
},
{
kind: "youtube#searchResult",
etag: ""u4/3yClYSRlqGt3fuhXIOAwxFZWxB4"",
id: {
kind: "youtube#video",
videoId: "y8tDrJj-uyQ"
},
...
和使用
$arr = array();
foreach (json_decode($response) as $item){
$post = $item->snippet->description;
$arr[] = array(
"post" => htmlspecialchars($post),
);
/* script to insert database here */
}
从上面的JSON输出,我可以访问它并将其插入数据库。
现在,我们来回答我的问题。我有这个密码
我的代码:
$appear = "http://suggestqueries.google.com/complete/search?client=firefox&q=Disney";
function get_curl($url) {
if(function_exists('curl_init')) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,$url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
$output = curl_exec($ch);
echo curl_error($ch);
curl_close($ch);
return $output;
} else {
return file_get_contents($url);
}
}
$response = get_curl($appear);
输出:
[
"disney",
[
"disney store",
"disney",
"disney world",
"disneyland",
"disney cruise",
"disney movies",
"disney channel",
"disney games",
"disneyland paris",
"disney on ice"
]
]
目标:
如何操作?这些是您正在寻找的值,我让您添加数据库插入/更新代码
echo $response['disney']['disney store'];
echo $response['disney']['disney'];
echo $response['disney']['disney world'];
对它进行解码,然后像任何普通数组一样访问这些值,然后使用mysqli或PDO,并在插入查询时使用API。更好的方法是使用事先准备好的语句。只要用谷歌搜索一下,这个主题就不会缺少信息
pdo insert db php
,或者只需使用SOfor中的搜索($i=0;$i)
echo $response['disney']['disney store'];
echo $response['disney']['disney'];
echo $response['disney']['disney world'];