如何使用cURL獲取jSON數據并解碼數據？所以我有一個返回jSON對象的鏈接，我需要將它解碼并放入PHP中的變量中。網址api.php?action=getThreads&hash=123fajwersa&node_id=4&order_by=post_date&order=desc&limit=1&grab_content&content_limit=1這是它返回的對象{
"count": 1,
"threads": {
"38752": {
"thread_id": 38752,
"node_id": 4,
"title": "The ShadyCraft Beta Launch!",
"reply_count": 45,
"view_count": 946,
"user_id": 2,
"username": "Shady",
"post_date": 1366956695,
"sticky": 0,
"discussion_state": "visible",
"discussion_open": 1,
"discussion_type": "",
"first_post_id": 226167,
"first_post_likes": 7,
"last_post_date": 1369094302,
"last_post_id": 228226,
"last_post_user_id": 2,
"last_post_username": "Shady",
"prefix_id": 19,
"tinhte_xentag_tags": "a:4:{i:0;s:9:\"minecraft\";i:2;s:4:\"news\";i:3;s:14:\"private server\";i:1;s:10:\"shadycraft\";}",
"content": {
"count": 1,
"content": {
"226167": {
"post_id": 226167,
"thread_id": 38752,
"user_id": 2,
"username": "Shady",
}
}
}
}如果元素具有作為數組本身的[threads]元素，那么它就是元素。我怎么得到，也許[thread_id]元素的價值？
3 回答
qq_遁去的一_1
TA貢獻1725條經驗 獲得超8個贊
我想這個會回答你的問題：P
$url="https://.../api.php?action=getThreads&hash=123fajwersa&node_id=4&order_by=post_date&order=?desc&limit=1&grab_content&content_limit=1";
運用 cURL
// Initiate curl$ch = curl_init();// Will return the response, if false it print the responsecurl_setopt($ch, CURLOPT_RETURNTRANSFER, true);// Set the urlcurl_setopt($ch, CURLOPT_URL,$url);// Execute$result=curl_exec($ch);// Closingcurl_close($ch);// Will dump a beauty json :3var_dump(json_decode($result, true));
$result = file_get_contents($url);// Will dump a beauty json :3var_dump(json_decode($result, true));
訪問
$array["threads"][13/* thread id */]["title"/* thread key */]
和
$array["threads"][13/* thread id */]["content"/* thread key */]["content"][23/* post id */]["message" /* content key */];
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