我有以下数组
Array
(
[responseData] => Array
(
[results] => Array
(
[0] => Array
(
[GsearchResultClass] => GwebSearch
[unescapedUrl] => http://en.wikipedia.org/wiki/JH_(hash_function)
[url] => http://en.wikipedia.org/wiki/JH_(hash_function)
[visibleUrl] => en.wikipedia.org
[cacheUrl] => http://www.google.com/search?q=cache:jxOefvJSQXUJ:en.wikipedia.org
[title] => JH (hash function) - Wikipedia, the free encyclopedia
[titleNoFormatting] => JH (hash function) - Wikipedia, the free encyclopedia
[content] => JH is a cryptographic hash function submitted to the NIST hash function competition by Hongjun Wu. Though chosen as one of the five finalists of the competition ...
)
[1] => Array
(
[GsearchResultClass] => GwebSearch
[unescapedUrl] => http://www.jhaudio.com/
[url] => http://www.jhaudio.com/
[visibleUrl] => www.jhaudio.com
[cacheUrl] => http://www.google.com/search?q=cache:rO6NylpvTx8J:www.jhaudio.com
[title] => JH Audio: Custom In-Ear Monitors | In Ear Monitor
[titleNoFormatting] => JH Audio: Custom In-Ear Monitors | In Ear Monitor
[content] => Custom In-Ear Monitors by JHAudio - manufacturers of premium custom in ear monitors. JH Audio's products are a direct result of 25 years of live audio mixing ...
)
[2] => Array
(
[GsearchResultClass] => GwebSearch
[unescapedUrl] => http://www.jhaudio.com/collection/jha-pro-music-products
[url] => http://www.jhaudio.com/collection/jha-pro-music-products
[visibleUrl] => www.jhaudio.com
[cacheUrl] => http://www.google.com/search?q=cache:YY9q-E00yKkJ:www.jhaudio.com
[title] => JHA Pro Music Products | Custom In-Ear Monitors by JH Audio
[titleNoFormatting] => JHA Pro Music Products | Custom In-Ear Monitors by JH Audio
[content] => JHA Pro Music Products by JHAudio - manufacturers of premium custom in ear monitors. JH Audio's products are a direct result of 25 years of live audio mixing ...
)
[3] => Array
(
[GsearchResultClass] => GwebSearch
[unescapedUrl] => http://www.youtube.com/watch?v=JsQN3yZjRCI
[url] => http://www.youtube.com/watch%3Fv%3DJsQN3yZjRCI
[visibleUrl] => www.youtube.com
[cacheUrl] => http://www.google.com/search?q=cache:Dk4oETmQLNEJ:www.youtube.com
[title] => monta equina zagalo de j.h x gitana de la fortuna - YouTube
[titleNoFormatting] => monta equina zagalo de j.h x gitana de la fortuna - YouTube
[content] => Mar 5, 2010 ... caballos de exposicion en la modalidad de trote y galope, fecha de monta 1 de febrero de 2010....
)
)
我尝试使用foreach循环在php中解析它,以便显示url,title和content。但是我似乎无法正确解析代码。下面的代码给出了一个错误,即“响应数据”。我不承认。
foreach($json as value)
echo $value [responsedata];
当我将它保留在echo $ value时,它给出了数字200,这是responsestatus的值。当我尝试
foreach( $json =>url => title => content as $value)
它不会认识到' ='登录。
任何想法?如果你从帖子中得到这个,我对JSON或php不太熟悉:))
TIA
答案 0 :(得分:1)
FTR,你发布的是一个原生数组,而不是“json数组”,试试这个:
$rawArray = get_results_somehow();
// Flatten the array to make it easier to work with
$results = $rawArray['responseData']['results'];
foreach ($results as $result) {
// Should now see the expected values
var_dump($result);
}
答案 1 :(得分:1)
该数据已经是数组形式。你需要像这样迭代$ array ['responseData'] ['results']。
$arr = $array['responseData']['results'];
foreach($arr as $k){
echo $k['url'];
echo $k['title'];
echo $k['content'];
}