2013-09-26 51 views
0

如何快速輕鬆地保存與php嵌套的JSON。我的意思嵌套是這樣的:如何在php中使用txt文件保存嵌套的json

嵌套的JSON:

{ 
    "key1":"value", 
    "key2":"value", 
    "key3":"value", 
    "key4":{ 
     "key1":"value", 
     "key2":"value", 
     "key3":"value" 
    }, 
    "key5":{ 
     "key1":"value", 
     "key2":"value", 
     "key3":"value" 
    } 
} 

JSON平原一行(當我剛剛使用echo json_encode($陣列))

{"key1":"value","key2":"value","key3":"value","key4":{"key1":"value","key2":"value","key3":"value"},"key5":{"key1":"value","key2":"value","key3":"value"}} 

我想要這個的原因是json必須易於人類閱讀。當一切都被打上了一條沒有幫助的線路時。

+0

有什麼問題的正確$options參數? –

回答

1

使用的json_encode(PHP> = 5.4)

echo json_encode($object, JSON_PRETTY_PRINT); 
+0

哦天哪我使用PHP 5.3.9和JSON_PRETTY_PRINT在版本5.4.0中添加 – botenvouwer

+1

@sirwilliam看看[那裏](https://gist.github.com/GloryFish/1045396) – pNre

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