How can i insert user id and status in mysql - php

Question

My problem is only user id is inserted into database but I want to insert user id, date and radio button value. How can I insert radio button value into the database?
I have 3 employees and I want to insert user id, date and status of a particular user. I have a single submit button and if I press submit then I want to insert all data into database.
Here is my Code:
<form>
<input type="date" name="date" >
<table class="display data_tbl">
<thead>
<tr>
<th>
Date
</th>
<th>
Employee Name
</th>
<th>
Status
</th>
<th>
Action
</th>
</tr>
</thead>
<tbody>
<?php
error_reporting(0);
$us=0;
$at="select * from user_information";
$atd=mysql_query($at);
while($data=mysql_fetch_array($atd))
{
$us++;
if(isset($_GET['submit']) && $_GET['submit']!='' && $_GET['date']!='')
{
$a=$_GET['date'];
echo $b=date('d-m-Y',strtotime($a));
$insert=mysql_query("insert into attendence set user_id='".$data['user_id']."',date='".$b."',status='".$_GET['radio']$us."'");
}
?>
<tr>
<td><?php echo $b;?></td>
<td align="center"> <?php echo $data['name'];?>
</td>
<td class="center">
</td>
<td class="center">
<input type="radio" name="radio<?php echo $us;?>" value="Late">Late
<input type="radio" name="radio<?php echo $us;?>" value="Absent">Absent
<input type="radio" name="radio<?php echo $us;?>" value="Present">Present
<input type="radio" name="radio<?php echo $us;?>" value="Halfday">Halfday
<input type="radio" name="radio<?php echo $us;?>" value="Leave">Leave
</td>
</tr>
<?php
}
?>
</tbody>
</table>
<input type="submit" name="submit" value="Take Attendance">
</form>

Answer 1

firstly there is no need to give radio button name like you give because in radio button only one value can be selected at a time so remove the php value(i think you are using this to make radio button name unique) you are using with radio button name value from radio button name and than try.

Answer 2

You're insert statement has a syntax error, try replacing the following line
$insert=mysql_query("insert into attendence set user_id='".$data['user_id']."',date='".$b."',status='".$_GET['radio']$us."'");
with the following
$insert=mysql_query("insert into attendence(user_id, date, status) values('".$data['user_id']."','".$b."','".$_GET['radio'].$us."')");

Answer 3

There are many problem in your posted script
firstly as cyber_rookie mentioned, there is query syntax error in
data insert
secondly you have added submit button code inside while loop, which
is wrong, as while you are using for preparing display data and
submit code should be executed on submit button click
I have tried to make bit correct, please find code here https://jsfiddle.net/h5e5Lxnm/ you can check and modify it according to your requirement.
This code will give you all selected data (including date, radio vlaues and all)

Answer 4

EDIT:
My bad for saying you shouldn't use SET but here's another way for INSERT query:
INSERT INTO tablename (column1, column2, etc...) VALUES(value1, value2, etc....)
Applying to your code, this:
$insert=mysql_query("insert into attendence set user_id='".$data['user_id']."',date='".$b."',status='".$_GET['radio']$us."'");
to this:
$insert=mysql_query("insert into attendence (user_id, date, status)
values('".$data['user_id']."', '".$b."','".$_GET['radio'].$us."')");
And, your radio button should not have a different name so that the user can only select one option.