how remove the array object index in json_encode using php?

Question

i have two different arrays

$arr1=Array ( 'latitude' => 9.9252007, 'longitude' => 78.1197754, 'title' => 'Madurai' ) ;
$arr2=Array ( 'latitude' => 9.2323, 'longitude' => 78.23233, 'title' => 'Peraiyur' ) ;

i need to combine the both arrays into single and need to convert into json by json_encode, so my code is here to merge the array and parsed into json

$obj['markers']=(object) array( $arr1, $arr2 );

echo json_encode($obj);

the output is follows

 {"markers":
 {"0":{"latitude":9.9252007,"longitude":78.1197754,"title":"Madurai"},
  "1":{"latitude":9.2323,"longitude":78.23233,"title":"Peraiyur"}} }

but i need it to be like follow

{"markers":[
  { "latitude":9.9252007, "longitude":78.1197754, "title":"Madurai"  },
  { "latitude":9.2323, "longitude":78.23233, "title":"Peraiyur" }
]}

how to remove them?

Why would you create the $new_Arr then...anyway, you may simply try json_encode(array("markers"=>array($arr1,$arr2))); — Passerby
– Passerby, Commented Feb 21, 2014 at 11:07

Ali MasudianPour · Accepted Answer · 2014-02-21 11:07:27Z

1

Why casting into object? If you just remove the (object) casting it will be done!

$obj['markers']=array( $arr1, $arr2 );

result:

{"markers":[{"latitude":9.9252007,"longitude":78.1197754,"title":"Madurai"},{"latitude":9.2323,"longitude":78.23233,"title":"Peraiyur"}]}

answered Feb 21, 2014 at 11:07

Ali MasudianPour

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Comments

Rakesh Sharma · Accepted Answer · 2014-02-21 11:07:33Z

1

$obj['markers']=array( $arr1, $arr2 );

answered Feb 21, 2014 at 11:07

Rakesh Sharma

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Jason OOO · Accepted Answer · 2014-02-21 11:10:06Z

0

This object:

{"markers":[
  { "latitude":9.9252007, "longitude":78.1197754, "title":"Madurai"  },
  { "latitude":9.2323, "longitude":78.23233, "title":"Peraiyur" }
]}

is identical to:

print_r(json_encode(array('markers' => array($arr1, $arr2))));

Therefore, no need to do any additional complicated coding.

answered Feb 21, 2014 at 11:10

Jason OOO

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Satish Sharma · Accepted Answer · 2014-02-21 11:10:55Z

0

try this

$arr1=Array ( 'latitude' => 9.9252007, 'longitude' => 78.1197754, 'title' => 'Madurai' ) ;
$arr2=Array ( 'latitude' => 9.2323, 'longitude' => 78.23233, 'title' => 'Peraiyur' ) ;
$obj['markers']=array($arr1, $arr2);
echo json_encode($obj);

output :

{"markers":[{"latitude":9.9252007,"longitude":78.1197754,"title":"Madurai"},{"latitude":9.2323,"longitude":78.23233,"title":"Peraiyur"}]}

answered Feb 21, 2014 at 11:10

Satish Sharma

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Comments

Amine Jallouli · Accepted Answer · 2014-03-01 16:50:06Z

0

This is how it must be done:

$obj['markers']=array(
        array(
        'latitude' => $entity->getLat(),
        'longitude' => $entity->getLng(),
        'title' => $entity->getTitle(),
        )
    );
$json = json_encode($obj);
$response = new Response($json);
$response->headers->set('Content-Type', 'application/json');
return $response;

It will produce this json file:

{"markers":[{"latitude":"36.80610237001900","longitude":"10.17517220741000","title":"Mon annonce"}]}

answered Mar 1, 2014 at 16:50

Amine Jallouli

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