PHP Fatal error: Uncaught Error: Call to undefined function mysql_query() in /home3/vf0evvjx/public_html/xxx.com/xxx/wallpaper2u_home.php:399
Stack trace:
#0 /home3/vf0evvjx/public_html/xxxx.com/xxx/wallpaper2u_home.php(54): getCategories('Categories')
#1 {main}
thrown in /home3/vf0evvjx/public_html/xxxx.com/xxxx/wallpaper2u_home.php on line 399

function getCategories($table_name_categories)
{


$home=new Home();


$categories = [];

$query_categories = "SELECT * FROM $table_name_categories";
$result_categories=mysql_query($query_categories) OR die(mysql_error());


// Loop through query and push results into $data;
while ($row = mysql_fetch_assoc($result_categories)) {

array_push($categories, [
'id' => $row['id'],
'title' => $row['title'],
'image' => $row['image']

]);


}

$home -> categories=$categories;

$home -> code="202";
$home -> message="Data get Successfully";

$user_result = json_encode($home);
echo "$user_result";

}