PHP中的数组导航

Question

我正在尝试获取一个api（steam api）响应作为变量。

INFO: y_in='{15,15,15,15,15}
INFO: y_in='{6'bzzzzzz,6'bzzzzzz,6'bzzzzzz,6'bzzzzzz,0}
INFO: y_in='{15,15,15,15,15}
INFO: y_in='{15,15,15,15,15}
INFO: y_in='{15,15,15,15,15}

格式化：https://pastebin.com/8QtLzwVX

当前，我正在使用以下代码来获取数组：

{"response":{"players":[{"steamid":"XXXXXXXXXXXXXXXXXXXX","communityvisibilitystate":3,"profilestate":1,"personaname":"The value I want to get","lastlogoff":XXXXXXXXXX,"profileurl":"XXX","avatar":"X","avatarmedium":"X","avatarfull":"X","personastate":1,"realname":"X","primaryclanid":"X","timecreated":XXXXXXXXXX,"personastateflags":0}]}}

我不知道如何从在$url="http://api.steampowered.com/ISteamUser/GetPlayerSummaries/v0002/?key=XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX&steamids=" . $sid; // Initiate curl $ch = curl_init(); // Disable SSL verification curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); // Will return the response, if false it print the response curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); // Set the url curl_setopt($ch, CURLOPT_URL,$url); // Execute $result=curl_exec($ch); // Closing curl_close($ch); 中获取的JSON获取 personaname 值，并将其放在类似$result的变量中。

Answer 1

尝试这个：

<?php

$json_array = json_decode($result, true);
echo $json_array['response']['players'][0]['personaname'];