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Mastering Development

Notice: Array to string conversion in PHP Json problems

I’m very new to php I have been watching some youtube videos I have a json file [{"name":"hally","ip":{"ip":[1,2,3,4]}},{"name":"Olojak","ip":{"ip":[11,22,33,44]}},{"name":"Andy","ip":{"ip":[111,222,333,444]}},{"name":"NoMad","ip":{"ip":[1111,2222,3333,4444]}},{"name":"ni","ip":{"ip":[11111,22222,33333,44444]}},{"name":"Nish","ip":{"ip":[111111,222222,333333,444444]}},{"name":"hs","ip":{"ip":[1111111,2222222,333333,4444444]}},{"name":"Kif","ip":{"ip":[11111111,22222222,33333333,44444444]}},{"name":"Kip","ip":{"ip":[111111111,111111111,111111111,11111111]}}] and i want to display each name and ip address this is my php file <?php $jsondata = file_get_contents("info.json"); $names = json_decode($jsondata, true); foreach ($names as $user){ echo $user[‘name’]."<br/>"; echo "IP:".$user[‘ip’]; echo "<br/>"; }; //echo "<br/>"; echo […]

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Development

Erlang, how to filter out repetead value not using sort

I code as the below. InputList = {1111, 2222, 3333, 4444, 5555, 6666, 7777, 8888}, %% myFunction(Input) returns {ok, Result} %% ResultWithOkList is form of [{ok, Result1}, {ok, Result2},…] ResultWithOkList = [myFunction(Input) || Input <- InputList], ResultList = [Result || {ok, Result} <- ResultWithOkList] ct:pal(“ResultList ~p”, [ResultList]), ResultList is printed [6,6,7,7,4,4,5,5]. What I hope is […]