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if statement


conan318

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need a little of help if i click on a users profile and they are on the freinds list i need to echo profile with the send message link if not echo the profile with the contact request link.

 

this my code so far but i get an Parse error: syntax error, unexpected T_ELSE

 

<?php
session_start();
$myusername=$_SESSION['myusername'];
$getuname=$_POST['to_user'];
$amessage =" is Checking you out ";
$message=$_POST['message'];


require "database.php";


$queryuser=mysql_query("SELECT * FROM freinds WHERE username='$myusername' ");
//$result=mysql_query($sql);
$checkuser=mysql_num_rows($queryuser);
if($checkuser != 0){



if (!isset($_GET['username'])) {
       $data = mysql_query("SELECT * FROM users LEFT JOIN status  ON status.username=users.username WHERE status.username = '".$_SESSION['myusername']."' ORDER BY id DESC LIMIT 1;") or die(mysql_error());
}  else  {
       $getuname = mysql_real_escape_string($_GET['username']);
       $data = mysql_query("SELECT * FROM users LEFT JOIN status  ON status.username=users.username WHERE status.username = '".$getuname."' ORDER BY id DESC LIMIT 1;") or die(mysql_error());
}

while($info = mysql_fetch_array( $data )) {



?>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
<link href="css/main.css" rel="stylesheet" type="text/css">
</head>

<body>
<div class="header">
<img name="Untitled1" src="Untitled-1.gif" width="1000" height="40" border="0" id="Untitled1" usemap="#m_Untitled1" alt="" /><map name="m_Untitled1" id="m_Untitled1">
<area shape="rect" coords="874,0,931,40" href="eurochat.php" alt="" title="Euro Chat"/>
<area shape="rect" coords="828,0,865,40" href="englandchat.php" alt="" title="UK Chat"/>
<area shape="rect" coords="754,0,822,40" href="usachat.php" alt="" title="USA Chat"/>
<area shape="rect" coords="201,21,242,40" href="search.php" alt="" title="Profile Search" />
<area shape="rect" coords="697,0,747,40" href="http://datenight.netne.net/ausnz.php" alt="" title="AU n NZ Chat" />
<area shape="rect" coords="167,20,201,40" href="http://datenight.netne.net/inbox.php" alt="" title="Inbox" />
<area shape="rect" coords="119,21,164,40" href="http://datenight.netne.net/login_success.php" alt="" title="Home"/></map>


</div>

<div class="profile">
<?

//Outputs the image and other data
Echo '<a href="freinds.php?username=' . "$getuname" . '">Contact request</a>';
Echo '<a href="new_message.php?username=' . "$getuname" . '">send meesage</a>';

Echo "<img src='http://datenight.netne.net/images/".$info['img'] ."' width='150' height='150''> <br>"; 

  Echo "<b>Name:</b> ".$info['username'] . "<br> <hr>"; 
Echo "<b>Sex:</b> ".$info['sex'] . " <br><hr>"; 
Echo "<b>Intrested in</b>" . "<br><hr>"; 
Echo "".$info['rel'] . " ";
Echo "".$info['frwb'] . " ";
Echo "".$info['ons'] . " "; 
Echo "".$info['fr'] . "<br><hr>";
Echo "<b>About me:</b> ".$info['aboutme'] . "<br><hr> ";
Echo "<b>Looking for:</b> ".$info['looking'] . " <br><hr>"; 
Echo "<a href='login_success.php'>'Back'</a>";






else {

Echo '<a href="freinds.php?username=' . "$getuname" . '">Contact request</a>';
Echo '<a href="new_message.php?username=' . "$getuname" . '">send meesage</a>';

Echo "<img src='http://datenight.netne.net/images/".$info['img'] ."' width='150' height='150''> <br>"; 

  Echo "<b>Name:</b> ".$info['username'] . "<br> <hr>"; 
Echo "<b>Sex:</b> ".$info['sex'] . " <br><hr>"; 
Echo "<b>Intrested in</b>" . "<br><hr>"; 
Echo "".$info['rel'] . " ";
Echo "".$info['frwb'] . " ";
Echo "".$info['ons'] . " "; 
Echo "".$info['fr'] . "<br><hr>";
Echo "<b>About me:</b> ".$info['aboutme'] . "<br><hr> ";
Echo "<b>Looking for:</b> ".$info['looking'] . " <br><hr>"; 
Echo "<a href='login_success.php'>'Back'</a>";


}
}
mysql_query("INSERT INTO alog (from_user, to_user, message ) VALUES ('$myusername', '$getuname','$amessage')") OR die("A log error <br>".mysql_error()); 



?>
</div>
</body>
</html>

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It's usually a good idea to use <?php ?> to maintain portability.  If what you write gets moved to a system that has short_open_tag turned off (like your current system it seems) your code won't break.

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now the code worked but it didit do what i expecting to do.. 

i am new to php so bare with me

// i need this query to check the friends table to see if user is friends with the profile they clicked on//

$queryuser=mysql_query("SELECT * FROM freinds WHERE username='$myusername' ");
//$result=mysql_query($sql);
$checkuser=mysql_num_rows($queryuser);
if($checkuser != 0){

 

the friends table has id, username and  friend  so i need to check myusername against the friend.

so should this be code?

$queryuser=mysql_query("SELECT * FROM freinds WHERE freind='$myusername' ");
//$result=mysql_query($sql);
$checkuser=mysql_num_rows($queryuser);
if($checkuser != 0){

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that worked so i answered my own question i am getting better

 

not as good as i thought...

 

just did some more testing and seems once's the friend request is made  i can contact any user and the other user cant send messages comes up with contact request.. my algorithm is wrong any idea's?

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