用PHP解析JSON数组
尝试使用PHP/CURL解析JSON API数组结果。可以毫无问题地检索JSON,但是发现从返回的JSON解析任何我想要的数据都非常困难。使用下面的PHP代码用PHP解析JSON数组,php,json,api,curl,Php,Json,Api,Curl,尝试使用PHP/CURL解析JSON API数组结果。可以毫无问题地检索JSON,但是发现从返回的JSON解析任何我想要的数据都非常困难。使用下面的PHP代码 <?php $url = "https://openlibrary.org/search.json?q=green+eggs+and+ham&page=1"; $headers = array( "Content-type: application/json;charset=\"utf-8\
<?php
$url = "https://openlibrary.org/search.json?q=green+eggs+and+ham&page=1";
$headers = array(
"Content-type: application/json;charset=\"utf-8\"",
"Accept: text/xml",
"Cache-Control: no-cache",
"Pragma: no-cache",
"SOAPAction: \"run\""
);
$cURL = curl_init();
curl_setopt($cURL, CURLOPT_URL, $url);
curl_setopt($cURL, CURLOPT_HTTPGET, true);
curl_setopt($cURL, CURLOPT_HTTPHEADER, $headers);
curl_setopt($cURL, CURLOPT_RETURNTRANSFER, 1);
$result = curl_exec($cURL);
//print_r($result);
foreach (json_decode($result, true) as $book) {
echo '<p><h3>';
echo 'title : '.$book['docs']['title_suggest'];
echo 'author : '.$book['docs']['author_name'].'<br />';
echo 'pubdate : '.$book['docs]['publish_date'].'<br />';
echo 'isbn: '.$book['docs']['ia'][0].'<br />';
echo '</h3></p>';
}
curl_close($cURL);
?>
第一次解码JSON数据$obj_data=JSON_Decode($result)李>
操作完成后关闭卷曲
对于最佳实践,接收数据直到“文档”,并在其上循环。
这对你有帮助
$url=”“
$headers=数组(
“内容类型:application/json;字符集=\“utf-8\”,
“接受:文本/xml”,
“缓存控制:无缓存”,
“Pragma:无缓存”,
“SOAPAction:\“运行”
);
$cURL=cURL_init()
curl_setopt($curl,CURLOPT_URL,$URL);
curl_setopt($curl,CURLOPT_HTTPGET,true);
curl_setopt($curl,CURLOPT_HTTPHEADER,$headers);
curl_setopt($curl,CURLOPT_RETURNTRANSFER,1)
$result=curl\u exec($curl);
curl_close($curl);
//在PHP对象上解码的Json数据
$obj_data=json_decode($result);
foreach($obj_data->docs as$book){
//获取对象数据
回显“标题:”。$book->title\u建议;
回显“作者:”。$book->author_name[0];
回显“pubdate:”.$book->发布日期;
回显“isbn:”.$book->ia[0];
}
如果没有看到您试图解码的JSON,或者您为什么认为最外层是array.PD of或dump out of JSON或array,我们将无能为力,并写下您面临的困难?还要编写您的愿望输出,以帮助您更好地进行分析
$url = "https://openlibrary.org/search.json?q=green+eggs+and+ham&page=1";
$headers = array(
"Content-type: application/json;charset=\"utf-8\"",
"Accept: text/xml",
"Cache-Control: no-cache",
"Pragma: no-cache",
"SOAPAction: \"run\""
);
$cURL = curl_init();
curl_setopt($cURL, CURLOPT_URL, $url);
curl_setopt($cURL, CURLOPT_HTTPGET, true);
curl_setopt($cURL, CURLOPT_HTTPHEADER, $headers);
curl_setopt($cURL, CURLOPT_RETURNTRANSFER, 1);
$result = curl_exec($cURL);
curl_close($cURL);
//Json Data decoded on PHP object
$obj_data = json_decode($result);
foreach ($obj_data->docs as $book) {
//fetch object data
echo 'title : '.$book->title_suggest;
echo 'author : '.$book->author_name[0];
echo 'pubdate : '.$book->publish_date;
echo 'isbn: '.$book->ia[0];
}