<?php
$servername='localhost';
$username='root';
$password='';
$dbname = "student";
$conn=mysqli_connect($servername,$username,$password,"$dbname");
if(!$conn){
die('Could not Connect My Sql:' .mysql_error());
}
if(isset($_POST['save']))
{
$checkbox = $_POST['check'];
for($i=0;$i<count($checkbox);$i++){
$check_id = $checkbox[$i];
mysqli_query($conn,"insert into checkbox (category_id,subcategory_id) values ('1','".$check_id."')") or die(mysqli_error());
echo "Data added success fully!";
}
}
?>
<!DOCTYPE html>
<html>
<head>
</head>
<body>
<form method="post" action="">
<input type="checkbox" id="checkItem" name="check[]" value="1">
<input type="checkbox" id="checkItem" name="check[]" value="2">
<input type="checkbox" id="checkItem" name="check[]" value="3">
<input type="checkbox" id="checkItem" name="check[]" value="4">
<button type="submit" class="btn btn-primary" style="width:200px" name="save">Submit</button>
</form>
</body>
</html>