tcwaage

i still get an error msg. saying " Invalid argument supplied for foreach()"

I'm trying to make a email form where the sender can select his/her recipients by checking them. Here is my form code that diplays the recipients and checkboxes: <input type="checkbox" name="email[]" value="recipient 1" /> Recipient 1 <input type="checkbox" name="email[]" value="recipient 2" /> Recipient 2 And this is the php code: $recipient[] = "mail1@somewhere.com"; $recipient[] = "mail2@somewhere.com"; $mailto=""; foreach(array_intersect(array_keys($recipient),array_values($_POST['email'])) as $val) { $mailto.=$recipient[$val].','; } $mailto=trim($mailto,','); I keep getting these error messages: Warning: array_values(): The argument should be an array Warning: array_intersect(): Argument #2 is not an array Warning: Invalid argument supplied for foreach() And in addition the script displays a "not a valid email" error message, but this is caused by the array error. Please help!

I'm trying to make an email form where the addresses are stored in a database. I want to be able to display all the addresses at the top of a form and the user be able to check the people he/she wants to send a message to. I know how to display all the addresses, but how do I code it so that the scipt checks if a person is to receive the msg or not? I've attached the form code so you get sort of an idea of what it would look like. <form id="form1" name="form1" method="post" action=""> <table width="500" border="0"> <tr> <td><input type="checkbox" name="checkbox" value="checkbox" /> Person 1 </td> <td>Email address </td> </tr> <tr> <td> <input type="checkbox" name="checkbox2" value="checkbox" /> Person 2 </td> <td>Email address </td> </tr> <tr> <td><input type="checkbox" name="checkbox3" value="checkbox" /> Person 3 </td> <td>Email address </td> </tr> <tr> <td>Subject</td> <td><input type="text" name="textfield" /></td> </tr> <tr> <td>From</td> <td><input type="text" name="textfield2" /></td> </tr> <tr> <td>Return Email address </td> <td><input type="text" name="textfield3" /></td> </tr> <tr> <td>Message</td> <td><textarea name="textarea" cols="30" rows="10"></textarea></td> </tr> <tr> <td><div align="right"> <input type="reset" name="Submit2" value="Reset" /> </div></td> <td><input type="submit" name="Submit" value="Submit" /></td> </tr> </table> </form>