how to remove hidden junk character after php json encode

Question

I was created JSON array from json_encode using PHP. I gave my array to json_encode . It's created JSON array very well. And i feed this JSON array to my android apps. When i am gonna read this url at android it's return following EXCEPTION ERROR.

Error parsing data org.json.JSONException: Value ï»¿ of type java.lang.String cannot be converted to JSONObject

But when i am gonna create jason object at android adding this following line

jObj=new JSONObject(json.substring(json.indexOf("{"), json.lastIndexOf("}") + 1));

It's working perfectly.

But i don't want to need the my second type solution. I need the php solution when i am put my json_encode on php.

And also at IOS the JSON return NULL values. How can i fix in both IOS and Android

Thanks advance

poitroae · Accepted Answer · 2014-01-25 10:46:26Z

1

The java.text.Normalizer is intended to do exactly this: remove unwanted unicode characters.

The normalize method will allow you to pass your CharSequence and return the "normalized", ASCII-only String.

answered Jan 25, 2014 at 10:46

poitroae

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2 Comments

baldrs Over a year ago

@tamil_arvu he just added two(2) links for you to read. So follow them and enjoy your reading.

Moovendra Dhinesh babu Over a year ago

thanks my friend, they all described about how to remove unwanted unicode from string not an array. i give my php array to json_encode it's also php function. here how can i use Normalize ?? and i need this on php side not java.

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