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[英]how to read json file into a php array and plot a graph by using this array?
[英]How read json file using php
我的JSON文件是這樣的,我想用PHP讀取此文件:
{
"data": [
{
"time": 1383458400,
"summary": "Mostly cloudy throughout the day.",
},
{
"time": 1383458400,
"summary": "Mostly cloudy throughout the day.",
}
],
"data": [
{
"time": 1383458400,
"summary": "Mostly cloudy throughout the day.",
},
{
"time": 1383458400,
"summary": "Mostly cloudy throughout the day.",
}
]
}
如何在PHP中讀取此文件? 我使用以下內容閱讀:
$str = file_get_contents('files/filenameme.json');
$json = json_decode($str, true);
您是否自己編寫了JSON?
那里有兩個問題:“數據”是重復項,並且應該像“ data1”,“ data2”一樣唯一。 另一個問題是摘要部分后面的逗號-它不屬於該部分。
如果您解決了這些問題,您應該會很高興。
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