如何在变量数据中添加逗号？

I want to remove key and added comma after each value, I have tired with foreach but i coundn't sucuss.

$data = array:195 [▼
          0 => 26404.759765625
          1 => 26390.619140625
          2 => 26391.9609375
          3 => 26397.6796875
          4 => 26421.630859375
          5 => 26414.880859375
          6 => 26409.33984375
          7 => 26410.509765625
          8 => 26403.220703125
          9 => 26386.029296875
          10 => 26400.109375
          11 => 26412.369140625
          12 => 26408.099609375
          13 => 26418.029296875
          14 => 26422.80078125

I am trying with below loop :

foreach($data  as $key=>$value){
$dataes = $value
}
DD($dataes);

expected result should be like below:

    array:195 [▼
         26404.759765625,
         26390.619140625,
         26391.9609375,
         26397.6796875,
    so on...

To simply get the output as comma separated, you can use implode function.

string implode ( string $glue , array $pieces )

Returns a string containing a string representation of all the array elements in the same order, with the glue string between each element.

Try the following code:

// convert the $data array into a string
// It takes elements of the array, and join them with a comma (our input) 
// and, returns a string
$string = implode(',', $data);

// just display the string
echo $string;

To echo the data comma separated you can use implode which takes an array and uses the "glue" between each array item and builds a string of it.

echo implode(",<br>", $data);

This will give you one item per line and a comma after each item.

Here you can see the output of the code.
https://3v4l.org/AHvu3C
Notice that this is a command line so html will show up as text.
Running the same code on a PHP interpreter and browser will make it correct html.

Since you have are making an API I assume json_encode is what you need.
Json_encode returns an array as a string that can be received and decoded easily.

echo json_encode( $data);
//[26404.759765625,26390.619140625,26391.9609375,26397.6796875,26421.630859375,26414.880859375,26409.33984375,26410.509765625,26403.220703125,26386.029296875,26400.109375,26412.369140625,26408.099609375,26418.029296875,26422.80078125]

https://3v4l.org/6MMZu

So you need to do:

$dataes[] = implode(",
", $data);

This concatenates the values of the $data in one string (with new lines).

Honestly, I think your code is fine, you don't need to remove those keys.

In php, key-value is array.

If your code like this:

$b=[0 => 26404.759765625, 3 => 26390.619140625, 4 => 26391.9609375]
dd($b)

# In postman, it will show like this.
$data = array:3 [▼
      0 => 26404.759765625,
      3 => 26390.619140625,
      4 => 26391.9609375
]

And you reset those keys, it will become a normal array.

But in postman when you use dd($b), it will still show those keys.

$data = array:3 [▼
      0 => 26404.759765625,
      1 => 26390.619140625,
      2 => 26391.9609375
]

And you can use php artisan tinker, It will show like this:

Be sure your key is integer. I think it will not affect the normal use.