[SOLVED] Form Array help

[Andrew R]

I have the following form array.....

 

<form id="form1" name="form1" method="post" action="post.php">
  <label>
  <input name="user_id[]" type="checkbox" id="user_id[]" value="1" />
  </label>
  Andrew<br />
  <label>
  <input name="user_id[]" type="checkbox" id="user_id[]" value="2" />
  </label>
  Jim<br />
  <label>
  <input name="user_id[]" type="checkbox" id="user_id[]" value="3" />
  </label> 
  James
</form>

 

How would I combine user_id[] into 1 variable which would contain the values separated by a comma so it could be passed into a sql statement.

 

Many thanks

[killah]

$ids = implode(',', $_POST['user_id']);

[Andrew R]

As easy as that 

 

Thanks very much!