DeanWhitehouse

<?php $code = "<a href=\"test\">test</a>tester"; $code = preg_replace("/\<a href=([^\[]+)\>(.*?)\<\/a\>/","",$code); $code .= '<img src="http://feeds.searchengineland.com/~r/searchengineland/~4/478232756" height="1" width="1"/>'; $code = preg_replace("/\<img src=([^\[]+)\>/","",$code); echo $code; ?> Prints out tester

$code = eregi_replace("\<a href=([^\[]+)\]([^\[]+)\</a\>","",$code); This might do it

@rhodesa, if you look at the source it is not added by me. Hmm This .htaccess code gives me a 500 script error php_value session.use_only_cookies 1 php_value session.use_trans_sid 0 Looks like i will have to live with session id

When running a w3 validation on my site i get some weird errors Validation Output: 23 Errors 1. Warning Line 71, Column 58: cannot generate system identifier for general entity "sid". …style="font-size:16px;" href="?cat=1&sid=f20710990deaf8aafc9b988c0a5f6bca">PH ✉ An entity reference was found in the document, but there is no reference by that name defined. Often this is caused by misspelling the reference name, unencoded ampersands, or by leaving off the trailing semicolon (. The most common cause of this error is unencoded ampersands in URLs as described by the WDG in "Ampersands in URLs". Entity references start with an ampersand (&) and end with a semicolon (. If you want to use a literal ampersand in your document you must encode it as "&" (even inside URLs!). Be careful to end entity references with a semicolon or your entity reference may get interpreted in connection with the following text. Also keep in mind that named entity references are case-sensitive; &Aelig; and æ are different characters. If this error appears in some markup generated by PHP's session handling code, this article has explanations and solutions to your problem. Note that in most documents, errors related to entity references will trigger up to 5 separate messages from the Validator. Usually these will all disappear when the original problem is fixed. 2. Error Line 71, Column 58: general entity "sid" not defined and no default entity. …style="font-size:16px;" href="?cat=1&sid=f20710990deaf8aafc9b988c0a5f6bca">PH ✉ This is usually a cascading error caused by a an undefined entity reference or use of an unencoded ampersand (&) in an URL or body text. See the previous message for further details. 3. Error Line 71, Column 61: reference to entity "sid" for which no system identifier could be generated. …le="font-size:16px;" href="?cat=1&sid=f20710990deaf8aafc9b988c0a5f6bca">PHP(7 ✉ This is usually a cascading error caused by a an undefined entity reference or use of an unencoded ampersand (&) in an URL or body text. See the previous message for further details. 4. Info Line 71, Column 57: entity was defined here. … style="font-size:16px;" href="?cat=1&sid=f20710990deaf8aafc9b988c0a5f6bca">P 5. Error Line 71, Column 185: reference to entity "sid" for which no system identifier could be generated. …le="font-size:16px;" href="?cat=2&sid=f20710990deaf8aafc9b988c0a5f6bca">HTML( ✉ This is usually a cascading error caused by a an undefined entity reference or use of an unencoded ampersand (&) in an URL or body text. See the previous message for further details. 6. Info Line 71, Column 57: entity was defined here. … style="font-size:16px;" href="?cat=1&sid=f20710990deaf8aafc9b988c0a5f6bca">P 7. Error Line 71, Column 310: reference to entity "sid" for which no system identifier could be generated. …le="font-size:16px;" href="?cat=3&sid=f20710990deaf8aafc9b988c0a5f6bca">CSS(0 ✉ This is usually a cascading error caused by a an undefined entity reference or use of an unencoded ampersand (&) in an URL or body text. See the previous message for further details. 8. Info Line 71, Column 57: entity was defined here. … style="font-size:16px;" href="?cat=1&sid=f20710990deaf8aafc9b988c0a5f6bca">P 9. Error Line 71, Column 434: reference to entity "sid" for which no system identifier could be generated. …le="font-size:16px;" href="?cat=4&sid=f20710990deaf8aafc9b988c0a5f6bca">Javas ✉ This is usually a cascading error caused by a an undefined entity reference or use of an unencoded ampersand (&) in an URL or body text. See the previous message for further details. 10. Info Line 71, Column 57: entity was defined here. … style="font-size:16px;" href="?cat=1&sid=f20710990deaf8aafc9b988c0a5f6bca">P 11. Error Line 71, Column 565: reference to entity "sid" for which no system identifier could be generated. …le="font-size:16px;" href="?cat=5&sid=f20710990deaf8aafc9b988c0a5f6bca">AJAX( ✉ This is usually a cascading error caused by a an undefined entity reference or use of an unencoded ampersand (&) in an URL or body text. See the previous message for further details. 12. Info Line 71, Column 57: entity was defined here. … style="font-size:16px;" href="?cat=1&sid=f20710990deaf8aafc9b988c0a5f6bca">P 13. Error Line 71, Column 690: reference to entity "sid" for which no system identifier could be generated. …le="font-size:16px;" href="?cat=6&sid=f20710990deaf8aafc9b988c0a5f6bca">ASP(0 ✉ This is usually a cascading error caused by a an undefined entity reference or use of an unencoded ampersand (&) in an URL or body text. See the previous message for further details. 14. Info Line 71, Column 57: entity was defined here. … style="font-size:16px;" href="?cat=1&sid=f20710990deaf8aafc9b988c0a5f6bca">P 15. Error Line 71, Column 842: reference to entity "sid" for which no system identifier could be generated. …le="font-size:16px;" href="?cat=7&sid=f20710990deaf8aafc9b988c0a5f6bca">Visua ✉ This is usually a cascading error caused by a an undefined entity reference or use of an unencoded ampersand (&) in an URL or body text. See the previous message for further details. 16. Info Line 71, Column 57: entity was defined here. … style="font-size:16px;" href="?cat=1&sid=f20710990deaf8aafc9b988c0a5f6bca">P 17. Error Line 71, Column 975: reference to entity "sid" for which no system identifier could be generated. …le="font-size:16px;" href="?cat=8&sid=f20710990deaf8aafc9b988c0a5f6bca">Lite- ✉ This is usually a cascading error caused by a an undefined entity reference or use of an unencoded ampersand (&) in an URL or body text. See the previous message for further details. 18. Info Line 71, Column 57: entity was defined here. … style="font-size:16px;" href="?cat=1&sid=f20710990deaf8aafc9b988c0a5f6bca">P 19. Error Line 71, Column 1102: reference to entity "sid" for which no system identifier could be generated. …le="font-size:16px;" href="?cat=9&sid=f20710990deaf8aafc9b988c0a5f6bca">C(0)< ✉ This is usually a cascading error caused by a an undefined entity reference or use of an unencoded ampersand (&) in an URL or body text. See the previous message for further details. 20. Info Line 71, Column 57: entity was defined here. … style="font-size:16px;" href="?cat=1&sid=f20710990deaf8aafc9b988c0a5f6bca">P 21. Error Line 71, Column 1225: reference to entity "sid" for which no system identifier could be generated. …e="font-size:16px;" href="?cat=10&sid=f20710990deaf8aafc9b988c0a5f6bca">C++(0 ✉ This is usually a cascading error caused by a an undefined entity reference or use of an unencoded ampersand (&) in an URL or body text. See the previous message for further details. 22. Info Line 71, Column 57: entity was defined here. … style="font-size:16px;" href="?cat=1&sid=f20710990deaf8aafc9b988c0a5f6bca">P 23. Error Line 71, Column 1350: reference to entity "sid" for which no system identifier could be generated. …e="font-size:16px;" href="?cat=11&sid=f20710990deaf8aafc9b988c0a5f6bca">C#(0) ✉ This is usually a cascading error caused by a an undefined entity reference or use of an unencoded ampersand (&) in an URL or body text. See the previous message for further details. 24. Info Line 71, Column 57: entity was defined here. … style="font-size:16px;" href="?cat=1&sid=f20710990deaf8aafc9b988c0a5f6bca">P 25. Error Line 71, Column 1474: reference to entity "sid" for which no system identifier could be generated. …e="font-size:16px;" href="?cat=16&sid=f20710990deaf8aafc9b988c0a5f6bca">Java( ✉ This is usually a cascading error caused by a an undefined entity reference or use of an unencoded ampersand (&) in an URL or body text. See the previous message for further details. 26. Info Line 71, Column 57: entity was defined here. … style="font-size:16px;" href="?cat=1&sid=f20710990deaf8aafc9b988c0a5f6bca">P 27. Error Line 77, Column 40: reference to entity "sid" for which no system identifier could be generated. <li><a href="code.php?snippet=12&sid=f20710990deaf8aafc9b988c0a5f6bca">Ajax ✉ This is usually a cascading error caused by a an undefined entity reference or use of an unencoded ampersand (&) in an URL or body text. See the previous message for further details. 28. Info Line 71, Column 57: entity was defined here. … style="font-size:16px;" href="?cat=1&sid=f20710990deaf8aafc9b988c0a5f6bca">P 29. Error Line 77, Column 144: reference to entity "sid" for which no system identifier could be generated. …><li><a href="code.php?snippet=11&sid=f20710990deaf8aafc9b988c0a5f6bca">Ajax ✉ This is usually a cascading error caused by a an undefined entity reference or use of an unencoded ampersand (&) in an URL or body text. See the previous message for further details. 30. Info Line 71, Column 57: entity was defined here. … style="font-size:16px;" href="?cat=1&sid=f20710990deaf8aafc9b988c0a5f6bca">P 31. Error Line 77, Column 246: reference to entity "sid" for which no system identifier could be generated. …i><li><a href="code.php?snippet=7&sid=f20710990deaf8aafc9b988c0a5f6bca">Basic ✉ This is usually a cascading error caused by a an undefined entity reference or use of an unencoded ampersand (&) in an URL or body text. See the previous message for further details. 32. Info Line 71, Column 57: entity was defined here. … style="font-size:16px;" href="?cat=1&sid=f20710990deaf8aafc9b988c0a5f6bca">P 33. Error Line 77, Column 336: reference to entity "sid" for which no system identifier could be generated. …><li><a href="code.php?snippet=10&sid=f20710990deaf8aafc9b988c0a5f6bca">Simpl ✉ This is usually a cascading error caused by a an undefined entity reference or use of an unencoded ampersand (&) in an URL or body text. See the previous message for further details. 34. Info Line 71, Column 57: entity was defined here. … style="font-size:16px;" href="?cat=1&sid=f20710990deaf8aafc9b988c0a5f6bca">P 35. Error Line 77, Column 434: reference to entity "sid" for which no system identifier could be generated. …i><li><a href="code.php?snippet=9&sid=f20710990deaf8aafc9b988c0a5f6bca">Basic ✉ This is usually a cascading error caused by a an undefined entity reference or use of an unencoded ampersand (&) in an URL or body text. See the previous message for further details. 36. Info Line 71, Column 57: entity was defined here. … style="font-size:16px;" href="?cat=1&sid=f20710990deaf8aafc9b988c0a5f6bca">P 37. Error Line 92, Column 38: reference to entity "sid" for which no system identifier could be generated. <li><a href="snippet.php?cat=7&sid=f20710990deaf8aafc9b988c0a5f6bca">Visual ✉ This is usually a cascading error caused by a an undefined entity reference or use of an unencoded ampersand (&) in an URL or body text. See the previous message for further details. 38. Info Line 71, Column 57: entity was defined here. … style="font-size:16px;" href="?cat=1&sid=f20710990deaf8aafc9b988c0a5f6bca">P 39. Error Line 92, Column 128: reference to entity "sid" for which no system identifier could be generated. …li><li><a href="snippet.php?cat=5&sid=f20710990deaf8aafc9b988c0a5f6bca">AJAX< ✉ This is usually a cascading error caused by a an undefined entity reference or use of an unencoded ampersand (&) in an URL or body text. See the previous message for further details. 40. Info Line 71, Column 57: entity was defined here. … style="font-size:16px;" href="?cat=1&sid=f20710990deaf8aafc9b988c0a5f6bca">P 41. Error Line 92, Column 211: reference to entity "sid" for which no system identifier could be generated. …i><li><a href="snippet.php?cat=11&sid=f20710990deaf8aafc9b988c0a5f6bca">C#</a ✉ This is usually a cascading error caused by a an undefined entity reference or use of an unencoded ampersand (&) in an URL or body text. See the previous message for further details. 42. Info Line 71, Column 57: entity was defined here. … style="font-size:16px;" href="?cat=1&sid=f20710990deaf8aafc9b988c0a5f6bca">P 43. Error Line 92, Column 292: reference to entity "sid" for which no system identifier could be generated. …i><li><a href="snippet.php?cat=10&sid=f20710990deaf8aafc9b988c0a5f6bca">C++</ ✉ This is usually a cascading error caused by a an undefined entity reference or use of an unencoded ampersand (&) in an URL or body text. See the previous message for further details. 44. Info Line 71, Column 57: entity was defined here. … style="font-size:16px;" href="?cat=1&sid=f20710990deaf8aafc9b988c0a5f6bca">P 45. Error Line 92, Column 373: reference to entity "sid" for which no system identifier could be generated. …li><li><a href="snippet.php?cat=9&sid=f20710990deaf8aafc9b988c0a5f6bca">C</a> ✉ This is usually a cascading error caused by a an undefined entity reference or use of an unencoded ampersand (&) in an URL or body text. See the previous message for further details. 46. Info Line 71, Column 57: entity was defined here. … style="font-size:16px;" href="?cat=1&sid=f20710990deaf8aafc9b988c0a5f6bca">P 47. Warning Line 101, Column 122: NET-enabling start-tag requires SHORTTAG YES. …e="f20710990deaf8aafc9b988c0a5f6bca" /> ✉ The sequence <FOO /> can be interpreted in at least two different ways, depending on the DOCTYPE of the document. For HTML 4.01 Strict, the '/' terminates the tag <FOO (with an implied '>'). However, since many browsers don't interpret it this way, even in the presence of an HTML 4.01 Strict DOCTYPE, it is best to avoid it completely in pure HTML documents and reserve its use solely for those written in XHTML. Yet my code contains none of the above, any ideas? Here is the validator link and the code http://validator.w3.org/check?uri=http%3A%2F%2Fdjw-webdesign.awardspace.com%2Fsnippet.php&charset=%28detect+automatically%29&doctype=Inline&group=0 <?php ob_start(); include 'Includes/header.php'; include 'Includes/nav.php'; if(isset($_GET['download']) && is_numeric($_GET['download'])) { $id = $_GET['download']; $id = stripslashes($id); $sql = "SELECT * FROM djw_snippet WHERE id = ".$id; $sql = mysql_query($sql); $count = mysql_num_rows($sql); if($count == 0) { header("Location:http://djw-webdesign.awardspace.com/snippet.php"); } else { $row = mysql_fetch_assoc($sql); $file = $row['file']; if(!file_exists("Files/".$file)) { $sq1 = "INSERT INTO djw_missing_file (file,ip) VALUES ('".$file."','".$_SERVER['REMOTE_ADDR']."')"; $sq1 = mysql_query($sq1); ?> <script type="text/javascript"> alert("The file you are trying to download cannot be found. This error has been reported to an administrator."); </script> <noscript> The file you are trying to download cannot be found. This error has been reported to an administrator.<br> You will now be redirected. </noscript> <meta http-equiv="refresh" content="3;url=http://djw-webdesign.awardspace.com/snippet.php"> <?php } else { $downs = $row['downloads'] + 1; mysql_query("UPDATE djw_snippet SET downloads = '$downs' WHERE id = '$id'"); header("Pragma: public"); header("Expires: 0"); header("Cache-Control: must-revalidate, post-check=0, pre-check=0"); header("Content-Type: application/force-download"); header( "Content-Disposition: attachment; filename=".basename($file)); header( "Content-Description: File Transfer"); readfile($file); } } } ?> <div id="wrapper"> <div id="page"> <div id="content"> <div class="post"> <h1 class="title">Code Snippets</h1> </div> <?php if(isset($_GET['cat']) && is_numeric($_GET['cat'])) { $cat = stripslashes($_GET['cat']); // find out how many rows are in the table $sql = "SELECT COUNT(*) FROM djw_snippet WHERE parent_id = '".$cat."'"; $result = mysql_query($sql); $r = mysql_fetch_row($result); $numrows = $r[0]; if($numrows != 0) { // number of rows to show per page $rowsperpage = 5; // find out total pages $totalpages = ceil($numrows / $rowsperpage); // get the current page or set a default if (isset($_GET['currentpage']) && is_numeric($_GET['currentpage'])) { // cast var as int $currentpage = (int) $_GET['currentpage']; } else { // default page num $currentpage = 1; } // end if // if current page is greater than total pages... if ($currentpage > $totalpages) { // set current page to last page $currentpage = $totalpages; } // end if // if current page is less than first page... if ($currentpage < 1) { // set current page to first page $currentpage = 1; } // end if if($totalpages > 1) echo "<div class=\"post\"><h2 class=\"title\">Page $currentpage out of $totalpages</h2></div>"; // the offset of the list, based on current page $offset = ($currentpage - 1) * $rowsperpage; // get the info from the db $sql = "SELECT * FROM djw_snippet WHERE parent_id = '".$cat."' ORDER BY time DESC LIMIT $offset, $rowsperpage"; $result = mysql_query($sql); // while there are rows to be fetched... while($rows = mysql_fetch_assoc($result)) { $cont = $rows['desc']; $cont = htmlentities($cont); $cont = nl2br($cont); $cont = preg_replace("#(^|[\n ])((www|ftp)\.[\w\#$%&~/.\-;:=,?@\[\]+]*)#is", "\\1<a href=\"http://\\2\" target=\"_blank\">\\2</a>", $cont); $cont = preg_replace("#(^|[\n ])([\w]+?://[\w\#$%&~/.\-;:=,?@\[\]+]*)#is", "\\1<a href=\"\\2\" target=\"_blank\">\\2</a>", $cont); $sql23 = mysql_query("SELECT * FROM djw_snippet_comments WHERE parent_id = '".$rows['id']."'"); ?> <div class="post"> <p class="byline"><a name="<?php echo $rows['title']."_".$rows['id']; ?>"></a><a href="http://djw-webdesign.awardspace.com/code.php?snippet=<?php echo $rows['id']; ?>"><?php echo $rows['title']; ?></a><br><small><?php if($rows['updated'] == 1){echo "Updated on ".date("F jS, Y",strtotime($rows['time']));}else{echo "Submitted on ".date("F jS, Y",strtotime($rows['time'])); }?> by <?php echo $rows['poster']; ?></small></p> <div class="entry"> <p><?php echo $cont; ?></p> <p class="links"><a href="?download=<?php echo $rows['id']; ?>" class="more">Download</a> <?php if($rows['example_sub'] == 1){?><a target="_blank" href="<?php echo $rows['example']; ?>" class="comments">Example</a><?php }else{echo "No Example";} ?> <a href="snippet_comment.php?comment=<?php echo $rows['id']; ?>" class="comments"><?php if(mysql_num_rows($sql23) == 0){echo "No Comments";}else{if(mysql_num_rows($sql23) > 1){$count = mysql_num_rows($sql23)." Comments";}else{$count = mysql_num_rows($sql23)." Comment";}echo $count;}?></a></p> </div> </div> <?php } /****** build the pagination links ******/ // range of num links to show $range = 3; // if not on page 1, don't show back links if ($currentpage > 1) { if($totalpages > 2) echo " <a href='{$_SERVER['PHP_SELF']}?cat=".$cat."&currentpage=1'><<</a> "; // get previous page num $prevpage = $currentpage - 1; // show < link to go back to 1 page echo " <a href='{$_SERVER['PHP_SELF']}?cat=".$cat."&currentpage=$prevpage'><</a> "; } // end if // loop to show links to range of pages around current page for ($x = ($currentpage - $range); $x < (($currentpage + $range) + 1); $x++) { // if it's a valid page number... if (($x > 0) && ($x <= $totalpages)) { // if we're on current page... if ($x == $currentpage) { if($totalpages > 1) echo " [<b>$x</b>] "; // if not current page... } else { // make it a link echo " <a href='{$_SERVER['PHP_SELF']}?cat=".$cat."&currentpage=$x'>$x</a> "; } // end else } // end if } // end for // if not on last page, show forward and last page links if ($currentpage != $totalpages) { // get next page $nextpage = $currentpage + 1; // echo forward link for next page echo " <a href='{$_SERVER['PHP_SELF']}?cat=".$cat."&currentpage=$nextpage'>></a> "; if($totalpages > 2) echo " <a href='{$_SERVER['PHP_SELF']}?cat=".$cat."&currentpage=$totalpages'>>></a> "; } // end if /****** end build pagination links ******/ } else echo "No snippets yet.<br><a href=\"http://djw-webdesign.awardspace.com/snippet.php\">Back</a>"; } else { // find out how many rows are in the table $sql = "SELECT COUNT(*) FROM djw_categories"; $result = mysql_query($sql); $r = mysql_fetch_row($result); $numrows = $r[0]; // number of rows to show per page $rowsperpage = 21; // find out total pages $totalpages = ceil($numrows / $rowsperpage); // get the current page or set a default if (isset($_GET['currentpage']) && is_numeric($_GET['currentpage'])) { // cast var as int $currentpage = (int) $_GET['currentpage']; } else { // default page num $currentpage = 1; } // end if // if current page is greater than total pages... if ($currentpage > $totalpages) { // set current page to last page $currentpage = $totalpages; } // end if // if current page is less than first page... if ($currentpage < 1) { // set current page to first page $currentpage = 1; } // end if if($totalpages > 1) echo "<div class=\"post\"><h2 class=\"title\">Page $currentpage out of $totalpages</h2></div>"; // the offset of the list, based on current page $offset = ($currentpage - 1) * $rowsperpage; // get the info from the db $sql = "SELECT * FROM djw_categories WHERE approved = '1' ORDER BY id ASC LIMIT $offset, $rowsperpage"; $result = mysql_query($sql); // while there are rows to be fetched... $i_l = 0; echo "<div class=\"post\">"; while($rows = mysql_fetch_assoc($result)) { $s = "SELECT id FROM djw_snippet WHERE parent_id = '".$rows['id']."'"; $s = mysql_query($s); $s = mysql_num_rows($s); if($i_l == 6) { echo "<br></div><div class=\"post\">"; $i_l = 0; } echo "<a style=\"font-size:16px;\" href=\"?cat=".$rows['id']."\">".$rows['name']."(".$s.")</a> "; $i_l++; } echo "</div>"; /****** build the pagination links ******/ // range of num links to show $range = 3; // if not on page 1, don't show back links if ($currentpage > 1) { if($totalpages > 2) echo " <a href='{$_SERVER['PHP_SELF']}?currentpage=1'><<</a> "; // get previous page num $prevpage = $currentpage - 1; // show < link to go back to 1 page echo " <a href='{$_SERVER['PHP_SELF']}?currentpage=$prevpage'><</a> "; } // end if // loop to show links to range of pages around current page for ($x = ($currentpage - $range); $x < (($currentpage + $range) + 1); $x++) { // if it's a valid page number... if (($x > 0) && ($x <= $totalpages)) { // if we're on current page... if ($x == $currentpage) { if($totalpages > 1) echo " [<b>$x</b>] "; // if not current page... } else { // make it a link echo " <a href='{$_SERVER['PHP_SELF']}?currentpage=$x'>$x</a> "; } // end else } // end if } // end for // if not on last page, show forward and last page links if ($currentpage != $totalpages) { // get next page $nextpage = $currentpage + 1; // echo forward link for next page echo " <a href='{$_SERVER['PHP_SELF']}?currentpage=$nextpage'>></a> "; if($totalpages > 2) echo " <a href='{$_SERVER['PHP_SELF']}?currentpage=$totalpages'>>></a> "; } // end if /****** end build pagination links ******/ } ?> </div> <?php include 'Includes/sidebar.php'; include 'Includes/footer.php'; ?> It is long, but only because of the pagination And the source code <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <!-- Design by Free CSS Templates http://www.freecsstemplates.org Released for free under a Creative Commons Attribution 2.5 License Name : Description Description: A three-column, fixed-width blog design. 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@DarkWater, yes and i hope you know you can still use PHP to get what you want from it

Use PHP mailer, or i believe there is a PEAR package.

Ok, then to save work i would add error_reporting(0); instead of suppressing each one on its own.

You know using @ to suppress errors isn't very good coding practice, you should fix any errors or alerts etc.. there might be. Or on live sites i use customer errors and error_reporting(0); to turn errors off, but i still try and fix any other errors there might be.

I was hoping you could at least work out some of it. What you do is then use mysql_num_rows(); to find out if you are there friend, then use an IF statement.

In the query use $sql = "SELECT * FROM table WHERE member_id = 'member_id_number' AND friend_id = 'friend_id_number'";

Only other thing i can suggest is using maybe an iframe or ajax and then view-source:http://www.website.com using a regex to find certain bits you want which you would surround in either certain tags or comments.

You could also store there IP to check what IP they are logged in as at one time and if it is the same at another, this can be used to prevent session hijacking.

Are you serious?? Its an advertisement for Firefox, have you tried viewing it in other browsers, it looks exactly the same.

Also if it is a JS error then this is the wrong forum

Lol, sorry no. i put in static numbers so it would be easier to understand the actual values are dynamic. I believe i have fixed it, this is the current function <?php function work_out_yr_status($started,$duration,$i) { $started = strtotime($started); $start_month = date("n",$started); $start_year = date("Y",$started); $current_month = date("n"); $current_year = date("Y"); $yr_duration = $duration; $end_month = 6; $yr_difference = $current_year - $start_year; if($yr_difference > $yr_duration && $current_month > $end_month) { echo "Course completed in "; echo $start_year + $yr_duration; } elseif($yr_difference == $i && $current_month >= $start_month || $yr_difference == $i && $current_month <= $end_month) { echo "In progress"; } else echo "Not started"; } ?> And my loop to run it <?php for($i = 1;$i <= $program[0]['length'];$i++) { work_out_yr_status($details['started'],$program[0]['length'],$i); echo "Year ".$i."<hr align=\"center\">"; $member -> get_program_units($id,$i); echo "<br><br>"; } ?>

I am trying to find out whether a student is still on a course with this function i wrote <?php function work_out_yr_status($started,$duration) { $started = strtotime($started); $start_month = date("n",$started); $start_year = date("Y",$started); $current_month = date("n"); $current_year = date("Y"); $yr_duration = $duration; $end_month = 6; $yr_difference = $current_year - $start_year; for($i = 0;$i <= $yr_duration;$i++) { if($yr_difference > $yr_duration && $current_month > $end_month) { echo "Course completed in "; echo $start_year + $yr_duration; } elseif($yr_difference == $i && $current_month >= $start_month)//first academic year and before new year { echo "first academic year and before new year"; } elseif($yr_difference == $i && $current_month <= $end_month) { echo "first academic year and after new year"; } } } ?> How ever this prints out "first academic year and before new year", which i think is correct, but i need it to do this Year 1 - completed Year 2 - in progress Year 3 - not started This is a for loop i use <?php for($i = 1;$i <= 2;$i++) { work_out_yr_status("2007-09-05 19:31:11",2); echo " Year ".$i."<hr align=\"center\">"; $member -> get_program_units($id,$i); echo "<br><br>"; } ?> It prints out Obviously the text and display i can do , but i can't think of the logic for the function. Any help please

your query is wrong, use or die(mysql_error()); to find these things out, it should be $sql = "SELECT * FROM employees where username = '$username'"; or $sql = "SELECT * FROM employees where username = '".$username."'";

myaccount.php?username Bad idea, could end up leaving security gaps, best to just have myaccount.php And use a session to get the db data

For my site i just use a included file in all pages that checks the DB or flat file to see if the site is closed, if so then redirect all page requests to a certain page (unless logged in) and show them the reason it is closed.

http://www.phpfreaks.com/tutorial/basic-pagination

In the second loop try changing row to rows or do this to the first one.

No! Replace the variable $q with $q = "INSERT INTO users (email, pass, first_name, last_name, active, registration_date,gold) VALUES ('$e', SHA1('$p'), '$fn', '$ln', '$a', NOW() ,'100')";

Tutorials - (kinda) http://djw-webdesign.awardspace.com/code.php?snippet=9 http://djw-webdesign.awardspace.com/code.php?snippet=4 -- very basic tizag.com/php w3schools.com

This line $q = "INSERT INTO users (email, pass, first_name, last_name, active, registration_date) VALUES ('$e', SHA1('$p'), '$fn', '$ln', '$a', NOW() )"; just needs to include the gold row, you should be able to do that yourself, but just in case here it is $q = "INSERT INTO users (email, pass, first_name, last_name, active, registration_date,gold) VALUES ('$e', SHA1('$p'), '$fn', '$ln', '$a', NOW() ,'100')";

So far i have this code to get a students grade from a table, but it has to go through about 4-5 tables to get all the relevant data for getting the grade. Is there a better way to structure my code instead of using lots of $_GET's. My code (cut out db connection, sessions start and html code) <?php $sql = mysql_query("SELECT * FROM students WHERE PSN = '".$_SESSION['PSN']."' AND DOB = '".$_SESSION['pass']."' LIMIT 1");//Run a query to list find the student details using his PSN and DOB to locate him/her, limited to 1 to stop any possible errors. $rows = mysql_fetch_assoc($sql);//get the row with the user details in echo "<h1>Welcome <a href=\"?logout\" title=\"Logout\">".ucfirst($rows['Name'])." ".ucfirst($rows['Surname'])."</a></h1>";//echo out there first and second names as the logout link echo "<h3>Login Details</h3>"; echo "<h5>PSN: ".$rows['PSN']."<br>Password: ".$rows['DOB']."</h5>";//echo out there PSN and DOB ?> <hr align="center"> <?php $sql = mysql_query("SELECT * FROM student_program WHERE PSN = '".$_SESSION['PSN']."'");//find the programs the student is on $row = mysql_fetch_assoc($sql);//get the rows of the programs if(isset($_GET['prog_id']))//if the url contains ?prog_id then store the value as a number inside the var $prog_id $prog_id = (int) stripslashes($_GET['prog_id']);//get the value and make it a number (stops them using invalid values) and stripslashes else//if they havent selected a program then use the default one $prog_id = $row['program_id'];//place the value of the row program_id into the var if(mysql_num_rows($sql) == 1)//If they are on one program then do { $sql1 = mysql_query("SELECT * FROM program WHERE id = '".$prog_id."' LIMIT 1");//Get the program they are on $rows = mysql_fetch_assoc($sql1); echo $rows['name'];//print the program name } if(mysql_num_rows($sql) > 1) { ?> <select name="prog_id" onChange="document.location = '?prog_id='+this.value;"><!-- Begin creating the the drop down list --> <?php $sql = mysql_query("SELECT * FROM student_program WHERE PSN = '".$_SESSION['PSN']."'");//get the student program details again while($row = mysql_fetch_assoc($sql))//perform a while loop, to go through each row that mathces the query criteria { $sql1 = mysql_query("SELECT * FROM program WHERE id = '".$row['program_id']."'");//Generate sql query getting program data related to the program_id. while($rows = mysql_fetch_assoc($sql1))//run through all the rows for the program data { ?> <option onClick="document.location = '?prog_id='+this.value;" value="<?=$rows['id'];?>"><?=$rows['name'];?></option> <?php //generate the drop down items fill using the program data. } } ?> </select> <?php $sql = mysql_query("SELECT * FROM program WHERE id = '".$prog_id."' LIMIT 1");//Run query to find the current program being viewed $rows = mysql_fetch_assoc($sql);//get the row echo " ".$rows['name'];//print the name on screen } echo " - "; $length = $rows['length'];//get the length of the course if($length > 1) echo $length." years"; else echo $length." year"; ?> <hr align="center"> <?php if(isset($_GET['unit_id']))//if the unit id is inputted then { $unit_id = (int) stripslashes($_GET['unit_id']);//make sure it is a number $sql = mysql_query("SELECT * FROM criteria WHERE unit_id = '".$unit_id."'");//Run the query to find the criteria relating to the unit if(mysql_num_rows($sql) == 0)//if there are no criteria, echo echo "No criteria for this unit."; else { if(isset($_GET['crit_id']))//If the criteria id is submitted then { $crit_id = (int) stripslashes($_GET['crit_id']);//Make it a number $sql = mysql_query("SELECT * FROM student_grade WHERE criteria_id = '".$crit_id."' AND PSN = '".$_SESSION['PSN']."' AND unit_id = '".$unit_id."' AND program_id = '".$prog_id."' LIMIT 1");//run the query to find the student grade relating to the program,unit and criteria if(mysql_num_rows($sql) == 0)//If there is no results then echo echo "No grade submitted yet"; else { $rows = mysql_fetch_assoc($sql);//store the rows echo "Status: ".$rows['grade']."<br> Comment: ".$rows['comment']."<br>"; //echo comments and grades } } else//if there is no criteria id submitted then { while($rows = mysql_fetch_assoc($sql))// list criteria for the unit { echo "<a href=\"?prog_id=".$prog_id."&unit_id=".$unit_id."&crit_id=".$rows['id']."\">".$rows['name']."</a> ".$rows['description']."<br>"; } } } } else//if there is no unit id submitted { for($i = 1;$i <= $length;$i++) { echo "Year ".$i."<hr align=\"center\">"; $sql = mysql_query("SELECT * FROM units WHERE program_id = '".$prog_id."' AND year = '".$i."'");//get units if(mysql_num_rows($sql) == 0) echo "No units for this program/year yet"; else { while($rows = mysql_fetch_assoc($sql))//list all units related to the program { echo " <a href=\"?prog_id=".$prog_id."&unit_id=".$rows['id']."\" title=\"Grades\">".$rows['name']."</a> ".$rows['description']."<br>"; } } echo "<br><br>"; } } ?>