1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
<?php
session_start();
include 'include/php/conexion.php';
$link=@dbConnect();
if (!$link) {
echo "Error conecting to db.";
}
if ($link =="202") {
echo "Error selected the db.";
}
/* 0:delete,
1:waiting,
2:accepted */
$username = $_POST['username'];
$username = "";
if ( isset($_SESSION['userid'])){
$userid = $_SESSION['userid'];
$username = $_SESSION['username'];
$sql = 'INSERT INTO friends (username1,username2,status) VALUES ('.$_SESSION['username'].',$username,0)';
$query = mysql_query($sql) or die(mysql_error());
$title='Tip of friends';
$to=$_POST['username'];
$content=''.$username.' Want to be your friend.';
$from= $_SESSION['username'];
//do something here
mysql_query("INSERT INTO messages (from_user, to_user, message_title, message_content, message_date) VALUES ('$from','$to','$title','$content',now())") OR die("Could not send the message: <br>".mysql_error());
echo '<b style="color:green;">It has sent the friend request!</b>';
}else{
header("Location:/login.php");
}
?>