CODIGO API JSON CON IMAGEN VACIA REG TABLA BDATOS

 <?php

include('db.php');

include('function.php');

$query = '';

$output = array();

$query .= "SELECT * FROM users ";

if(isset($_POST["search"]["value"]))

{

    $query .= 'WHERE first_name LIKE "%'.$_POST["search"]["value"].'%" ';

    $query .= 'OR last_name LIKE "%'.$_POST["search"]["value"].'%" ';

}

if(isset($_POST["order"]))

{

    $query .= 'ORDER BY '.$_POST['order']['0']['column'].' '.$_POST['order']['0']['dir'].' ';

}

else

{

    $query .= 'ORDER BY id DESC ';

}

if($_POST["length"] != -1)

{

    $query .= 'LIMIT ' . $_POST['start'] . ', ' . $_POST['length'];



}

$statement = $connection->prepare($query);

$statement->execute();

$result = $statement->fetchAll();

$data = array();

$filtered_rows = $statement->rowCount();

foreach($result as $row)

{

    $image = '';

    if($row["image"] != '')

    {

        $image = '<img src="upload/'.$row["image"].'" class="img-thumbnail" width="50" height="35" />';

    }

    else

    {

        $image = '';

    }

    $sub_array = array();

    $sub_array[] = $image;

    $sub_array[] = $row["first_name"];

    $sub_array[] = $row["last_name"];

    $sub_array[] = '<button type="button" name="update" id="'.$row["id"].'" class="btn btn-primary btn-xs update mx-4"><i class="fa fa-pencil-square-o" aria-hidden="true"></i></button>';

    $sub_array[] = '<button type="button" name="delete" id="'.$row["id"].'" class="btn btn-danger btn-xs delete mx-4"><i class="fa fa-trash-o" aria-hidden="true"></i></button>';

    $data[] = $sub_array;

}

$output = array(

    "draw"              =>  intval($_POST["draw"]),

    "recordsTotal"      =>  $filtered_rows,

    "recordsFiltered"   =>  get_total_all_records(),

    "data"              =>  $data

);

echo json_encode($output);

?>


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