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  1. 2 points
    Not as it is now - if you want to tell the user which is taken you'll have to update the query. Right now it just returns a count of records that match either the username or the email. You'll have to actually select both and then check in PHP which one matches, or rewrite the query to return the offending column. However, I'd recommend just letting people know that one of the two has been taken. That way you're not confirming to an outside party which of the two actually exists in the database - a hacker that knows for a fact a username exists has less work to do and can focus only on figuring out a correct password.
  2. 2 points
    here's a list of things i saw in the posted code - 1. don't put php variables inside of double-quotes if they are the only thing in the string. 2, don't use or die() for error handling. use exceptions and in most cases let php catch the exception. note: your use of mysqli_error(...) in the connection code won't work because there's no connection to use. 3. don't unconditionally output database errors onto a web page (this will go away when you get rid of the or die() logic.) 4. don't run queries inside of loops. learn to do JOIN queries. 5. if your code is tabbed that far over because it is located inside your html document, you need to put the php code that's responsible for getting/producing data before the start of your html document, fetch the data into appropriately named php variable(s), then use those variable(s) in the html document. 6. handling the negative/failure case is usually shorter then the positive/successful case. if you invert the logic tests and handle the negative/failure condition first, your code will be clearer. you won't have logic for the negative/failure case 10's/100's of lines later in the code. 7. don't use loops to fetch what will be at most one row of data. just directly fetch the single row of data. 8. don't put static calculations inside of loops. the various date values shouldn't change during one report (where they are at now, they will if the request spans midnight.) put them before the start of the loop. 9. don't put quotes around numbers. 10. don't selected things that are not used and don't create variables that are not used (given the amount of code, the cases i saw of this may not be accurate.) 11. if you are looping to do something (should go away with JOINed queries), don't evaluate count() statements in the loop. determine the loop count, once, before the start of the loop. 12. doing some of these things will simplify variable naming. you won't have to think up unique names for variables because you will only have one instance in the code. 13. the $AffID is probably from external/unknown data. you should NOT put eternal/unknown data directly into an sql query statement. use a prepared query, with a place-holder for each data value, then supply the data when the query gets executed. switching to the much simpler php PDO extension will make using prepared queries easy compared to the php mysqli extension.
  3. 2 points
    OK, I've donned my red costume and white beard. Here's an example of displaying more or less text Data CREATE TABLE `product` ( `product_id` int(11) NOT NULL AUTO_INCREMENT, `description` text, PRIMARY KEY (`product_id`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8; INSERT INTO `product` (`description`) VALUES ('Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Maecenas porttitor congue massa. Fusce posuere, magna sed pulvinar ultricies, purus lectus malesuada libero, sit amet commodo magna eros quis urna. Nunc viverra imperdiet enim. Fusce est. Vivamus a tellus. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Proin pharetra nonummy pede. Mauris et orci. Aenean nec lorem.'), ('In porttitor. Donec laoreet nonummy augue. Suspendisse dui purus, scelerisque at, vulputate vitae, pretium mattis, nunc. Mauris eget neque at sem venenatis eleifend. Ut nonummy. Fusce aliquet pede non pede. Suspendisse dapibus lorem pellentesque magna. Integer nulla. Donec blandit feugiat ligula. Donec hendrerit, felis et imperdiet euismod, purus ipsum pretium metus, in lacinia nulla nisl eget sapien.'), ('Donec ut est in lectus consequat consequat. Etiam eget dui. Aliquam erat volutpat. Sed at lorem in nunc porta tristique. Proin nec augue. Quisque aliquam tempor magna. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Nunc ac magna. Maecenas odio dolor, vulputate vel, auctor ac, accumsan id, felis. Pellentesque cursus sagittis felis.'); Example code <?php include('db_inc.php'); $db = pdoConnect("test"); // connect to "test" database // // this bit handles the AJAX request to get the full or partial description // if (isset($_GET['ajax'])) { $stmt = $db->prepare("SELECT description FROM product WHERE product_id = ? "); $stmt->execute( [ $_GET['id'] ] ); $descrip = $stmt->fetchColumn(); switch ($_GET['ajax']) { case 'more': $less = "<span class='less' data-id='{$_GET['id']}'> (less)</span>"; exit($descrip.$less); // send back the description in the ajax response case 'less': $words = explode(' ', $descrip); $partial_descrip = join(' ', array_slice($words, 0, 25)); $more = "<span class='more' data-id='{$_GET['id']}'> ...more</span>"; exit($partial_descrip.$more); } } // // select the product details from the table // $res = $db->query("SELECT product_id , description FROM product "); ?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <meta name="generator" content="PhpED 18.0 (Build 18044, 64bit)"> <title>Example</title> <style type='text/css'> .descrip { font-family: verdana, sans-serif; font-size: 10pt; margin-left: 50px; width: 50%; } .more, .less { color: blue; cursor: pointer; } </style> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <script type='text/javascript'> $().ready( function() { $(".more").click( function() { var id = $(this).data('id') var target = $(".descrip[data-id="+id+"]") // find descrip div with matching data-id $.get ( "", // send request to "self" { "ajax" : "more", "id" : id }, function(resp) { target.html(resp) // put returned description in target div enableLess() }, "TEXT" ) }) }) function enableLess() { $(".less").click( function() { var id = $(this).data('id') var target = $(".descrip[data-id="+id+"]") // find descrip div with matching data-id $.get ( "", // send request to "self" { "ajax" : "less", "id" : id }, function(resp) { target.html(resp) // put returned description in target div }, "TEXT" ) }) } </script> </head> <body> <?php // // display the data, putting description in its own div // foreach ($res as $row) { $words = explode(' ', $row['description']); $partial_descrip = join(' ', array_slice($words, 0, 25)); // show first 25 words of description $more = "<span class='more' data-id='{$row['product_id']}'> ...more</span>"; echo "<div class='product'> <h3>Product {$row['product_id']}</h3> <div class='descrip' data-id='{$row['product_id']}'> <h4>Description</h4> $partial_descrip $more </div> </div>\n"; } ?> </body> </html> Sample output
  4. 2 points
    As you are sorting on "name", which is the first element of the sub-arrays, you can just use an ordinay sort() or rsort() call. (By default it will sort on the values oof the first element) EG $tadminlist["pvp"] = [ [ 'name' => 'mapname1', 'type' => 'pvp', 'beta' => 'y', 'final' => 'n', 'modded' => '', 'classification' => 'land', 'sf' => 'n', 'tod' => 'dawn', 'weather' => 'fog', 'es2' => 'y' ], [ 'name' => 'mapname3', 'type' => 'pvp', 'beta' => 'yy', 'final' => 'n', 'modded' => 'y', 'classification' => 'air', 'sf' => 'y', 'tod' => 'day', 'weather' => 'rain', 'es2' => 'n' ], [ 'name' => 'mapname2', 'type' => 'pvp', 'beta' => 'n', 'final' => 'y', 'modded' => 'n', 'classification' => 'sea', 'sf' => 'n', 'tod' => 'night', 'weather' => 'clear', 'es2' => 'n' ], ]; echo "line = " . join(', ', array_keys($tadminlist["pvp"][0])) . '<br><br>'; listData($tadminlist["pvp"]); echo "<br>SORTED ASC<br>"; sort($tadminlist["pvp"]); listData($tadminlist["pvp"]); echo "<br>SORTED DESC<br>"; rsort($tadminlist["pvp"]); listData($tadminlist["pvp"]); function listData($arr) { foreach ($arr as $tlist) echo join(', ', $tlist) . '<br>'; } OUTPUTS line = name, type, beta, final, modded, classification, sf, tod, weather, es2 mapname1, pvp, y, n, , land, n, dawn, fog, y mapname3, pvp, yy, n, y, air, y, day, rain, n mapname2, pvp, n, y, n, sea, n, night, clear, n SORTED ASC mapname1, pvp, y, n, , land, n, dawn, fog, y mapname2, pvp, n, y, n, sea, n, night, clear, n mapname3, pvp, yy, n, y, air, y, day, rain, n SORTED DESC mapname3, pvp, yy, n, y, air, y, day, rain, n mapname2, pvp, n, y, n, sea, n, night, clear, n mapname1, pvp, y, n, , land, n, dawn, fog, y To sort by any other element would require usort, eg to sort by classification usort($tadminlist["pvp"], function($a, $b) { return $a['classification'] <=> $b['classification']; } );
  5. 2 points
    Applying opacity to a div affects everything within the div, including type and nested divs. Use background opacity via rgba() to do what you're wanting: body{ background: url("https://image.ibb.co/h93Ndo/abstract.jpg") top right no-repeat; background-attachment: fixed; } .body-container{ display: flex; flex-direction: column; justify-content: stretch; align-items: stretch; background: red; color: white; min-height: 100vh; } .header{ flex-grow: 0; background: rgba(58, 152, 253, 1); } .two-cols{ flex-grow: 1; display: flex; flex-direction: row; justify-content: stretch; } .left-container{ display: flex; flex-direction: column; justify-content: flex-start; flex-grow: 1; flex-basis: 20%; background: rgba(59, 74, 83, 1); } .content{ display: flex; flex-direction: column; justify-content: flex-end; flex-grow: 1; flex-basis: 80%; background: rgba(255, 255, 255, .7); } Also, is there any reason why you needed to add the !important to the display rule on the .body-container div? @gizmola - apparently I'm going to need to read that article as well as I've not found float collapse to be an issue using flexbox. Or at least I've not recognized that that's what it is... Anyway - thanks for the link!
  6. 2 points
    Commencing with test_config.txt as # interface eth0 subnet 10.0.10.0 netmask 255.255.255.0 { } host cm-test1 { hardware ethernet 78:8d:f7:2b:bc:79; fixed-address 172.17.12.80; filename "srv-050.cfg"; } host cm-test2 { hardware ethernet 5c:35:3b:4d:73:4b; fixed-address 172.17.13.119; filename "srv-042.cfg"; } host cm-instrumenti { hardware ethernet 78:8d:f7:2b:bc:79; fixed-address 172.17.12.80; filename "srv-050.cfg"; } host cm-nimonmehmetaj { hardware ethernet 5c:35:3b:4d:73:4b; fixed-address 172.17.13.119; filename "srv-042.cfg"; } This is one way $unwanted = [ 'cm-instrumenti', 'cm-nimonmehmetaj' ]; // unwantedt host names $text = file_get_contents('test_config.txt'); $config = array_map('trim',explode('}', $text)); $new_config = array_filter($config, function ($v) use($unwanted) { foreach ($unwanted as $name) { if (strpos($v, $name)!==false) return false; // remove unwanted elements } return $v!=''; // remove blank entries }); file_put_contents('new_config.txt', join("\n}\n", $new_config) . "\n}\n"); giving new_config.txt as # interface eth0 subnet 10.0.10.0 netmask 255.255.255.0 { } host cm-test1 { hardware ethernet 78:8d:f7:2b:bc:79; fixed-address 172.17.12.80; filename "srv-050.cfg"; } host cm-test2 { hardware ethernet 5c:35:3b:4d:73:4b; fixed-address 172.17.13.119; filename "srv-042.cfg"; }
  7. 1 point
    When you receive the form the first time (and every time after that) create an array of the 'values' that were checked. When you output the form again, as you build the html code check that array for the values that need to be re-checked and check them as they are built. easy-peasy.
  8. 1 point
    You have single quotes arond "time" so it is being treated as a string literal. Use backticks like you have around the previous one.
  9. 1 point
    A security group shouldn't prevent DNS from working. Yes, you can do multiple websites. Guide
  10. 1 point
    you are likely getting that same error when the the login works, but it is probably being hidden by a redirect. since you only use mysqli_stmt_free_result() if you are using mysqli_stmt_store_result(), which you aren't in the posted code, doesn't that mean that you shouldn't be using mysqli_stmt_free_result() at all? you need to switch to the much simpler PDO extension and use exceptions to handled db statement errors. it only takes 4 lines of code to replace the 11 lines you have from the sql query statement through to the fetch statement. $query = "SELECT id,recruits_number,sponsor_username,account_activation_status,id_video_verification_status,id_verification_video_file_url,username,password,primary_domain,primary_website_email,registering_country,registering_ip,registering_browser,registering_os,registering_isp,age_range FROM users WHERE $querying_column = ?"; $stmt = $pdo->prepare($query); $stmt->execute([$login_username_or_email_or_domain]); if(!$row = $stmt->fetch()) { // the email/username was not found // set up the failed login message } else { // the email/username was found, check the activation status and then verify the password hash to finish logging in // the fetched data is in the associative array $row }
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