Remove the only index on an array php

Question

I am trying to print an array on php when I use

echo json_encode($array);

It shows me this:

{
    "1": {
        "x": "145",
        "y": "20"
    },
    "2": {
        "x": "145",
        "y": "40"
    }
}

but I want this:

{
    {
         "x":"145",
         "y":"20"
    },
    {
        "x":"145",
        "y":"40"
    }
}

How to do that?

the json you want is not quite valid, you have two objects nested in another object — Alex Andrei
– Alex Andrei, Commented Nov 13, 2015 at 9:30

Narendrasingh Sisodia · Accepted Answer · 2015-11-13 09:39:12Z

6

Simply use array_values like as

echo json_encode(array_values($array));

edited Nov 13, 2015 at 9:39

answered Nov 13, 2015 at 9:22

Narendrasingh Sisodia

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2 Comments

manuel_k Over a year ago

$your_json it's an array not a string

Narendrasingh Sisodia Over a year ago

I'm not sir. Well glad it helped you.

CiaranSynnott · Accepted Answer · 2015-11-13 09:27:14Z

0

Inorder to achieve this you need to strutire your array like this;

$arr = array(array("x"=>145, "y"=>20),array("x"=>145, "y"=>40));

or

$arr = array();
$arr[] = array("x"=>145, "y"=>20);
$arr[] = array("x"=>145, "y"=>20);

This will then give you the following for json_encode

[{"x":145,"y":20},{"x":145,"y":20}]

answered Nov 13, 2015 at 9:27

CiaranSynnott

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Comments

MasoodRehman · Accepted Answer · 2015-11-13 09:31:42Z

0

$newArray = array();
foreach ($array as $key => $val)
{
    $newArray[] = $val;
}

print_r(json_encode($newArray));

**Result**: [{"x":"145","y":"20"},{"x":"145","y":"40"}]

answered Nov 13, 2015 at 9:31

MasoodRehman

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