graham23s Posted May 13, 2007 Share Posted May 13, 2007 Hi Guys, i'm having problems getting the results from 1 of my queries, its my pm section of the site (it was working a few days ago) code: // Sent messages retrieval.../////////////////////////////////////////////////////// $query1 = "SELECT * FROM membership WHERE username='$member' LIMIT 1"; $result1 = mysql_query($query1) or die(mysql_error()); $row = mysql_fetch_array($result1); // Logged in users id...//////////////////////////////////////////////////////////// $logged_in_users_id = $row['id']; // a query to see if the messages have been read or not...////////////////////////// $query2 = "SELECT * FROM `private_messages` WHERE to_id='$logged_in_users_id'"; $result2 = mysql_query($query2) or die(mysql_error()); $row2 = mysql_fetch_array($result2); $read = $row2['read_flag']; echo $read; $query3 = "SELECT * FROM `private_messages_sent` WHERE sender_id='$logged_in_users_id' ORDER BY sentdate DESC"; $result3 = mysql_query($query3) or die(mysql_error()); // If there was no sent messages...///////////////////////////////////////////////// if (mysql_num_rows($result3) == 0) { echo '<br /><p>No Messages Sent.</p>'; } else { echo '<br /><p>My Sent Box <img src="images/msg_1.gif" border="0"></p><table width="100%" border="1" bordercolor="red" cellspacing="0" cellpadding="2"> <tr> <td bgcolor="#E6E6FA"><P>Action</td><td bgcolor="#E6E6FA"><P>Subject</td><td bgcolor="#E6E6FA" ><P>Date Sent</td><td bgcolor="#E6E6FA" ><P>To Member</td><td bgcolor="#E6E6FA" ><P>Read Status (Y/N)</td> </tr>'; } // A while to loope throught the sent messages...//////////////////////////////////// while ($row = mysql_fetch_array($result3)) { $id = $row['id']; $sendee_id = $row['to_id']; echo '<p><tr><td bgcolor="#FFFACD"><P><a href="deletesentpm.php?id='.$id.'">Delete</a></td><td bgcolor="#FFFACD"><P><a href="readpm.php?id='.$id.'"><P>'.$row['subject'].'</a></td><td bgcolor="#FFFACD"><P>'.$row['sentdate'].'</td>'; // Get the member you sent to's id.../////////////////////////////////////// $query_3 = "SELECT * FROM `membership` WHERE id='$sendee_id'"; $result_3 = mysql_query($query_3) or die (mysql_error()); $row = mysql_fetch_array($result_3); $sendee = $row['username']; $sendee_id = $row['id']; echo '<td bgcolor="#FFFACD"><p><a href="profile.php?id='.$sendee_id.'">'.$sendee.'</td><td bgcolor="#FFFACD"><p>'.$read.'</td>'; } echo '</table>'; ?> this is the query with problems: // a query to see if the messages have been read or not...////////////////////////// $query2 = "SELECT * FROM `private_messages` WHERE to_id='$logged_in_users_id'"; $result2 = mysql_query($query2) or die(mysql_error()); $row2 = mysql_fetch_array($result2); $read = $row2['read_flag']; echo $read; i'm not getting anything from it, when i do echo $query2 to see what it says its fine can nayone see any mistakes at all. thanks guys Graham Quote Link to comment Share on other sites More sharing options...
john010117 Posted May 14, 2007 Share Posted May 14, 2007 Is $member defined in any part of your script? You said: WHERE username='$member' in $query1, but I didn't see that defined earlier on. Quote Link to comment Share on other sites More sharing options...
marf Posted May 14, 2007 Share Posted May 14, 2007 one thing I like to do always for mysql Queries is $result2 = mysql_query($query2) or die(mysql_error()); if($result2){//Result Set was successful if($row2 = mysql_fetch_array($result2)){ echo "Messages Found"; } else{ echo "No Messages"; } That will double check that bit of code. You can add similar ones elsewhere. And yes you can do the Variable assignment of $row2 = blah within the If statement. Quote Link to comment Share on other sites More sharing options...
graham23s Posted May 14, 2007 Author Share Posted May 14, 2007 Hi Guys, yep $member is defined at the very top of the page with my login check code: <?php // For register_global on PHP settings////////////////////////////////////////////// $member = $_COOKIE['member']; session_start(); // you must put this to read session variables///////////////////// if (empty($member) || !isset($member)) // fail to read the browser cookie/////////// { // Try to read session if (empty($_SESSION['member']) || !isset($_SESSION['member'])) { header("Location: login.php"); // redirect user to login////////////////////// exit; } else { $member = $_SESSION['member']; } } //Includes... ////////////////////////////////////////////////////////////////////// include("includes/db_connection.php"); include("includes/constants.php"); include("includes/header.php"); include("includes/loginnav.php"); i can't understand it, it worked a few days ago, thanks for the tip on using the else/if to test it i did it, and i got: if ($result2) { if ($row2 = mysql_fetch_array($result2)) { echo "FOUND"; } ELSE { ECHO "NOT FOUND"; } } NOT FOUND, when i echo out query2 it says: SELECT * FROM `private_messages` WHERE `to_id`='82' which is exactly what i want it to say, and it still isn't getting any info from the query! weird Graham Quote Link to comment Share on other sites More sharing options...
graham23s Posted May 14, 2007 Author Share Posted May 14, 2007 solved guys, i don't know why it didn't work does now though. cheers Graham Quote Link to comment Share on other sites More sharing options...
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