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Found 47 results

  1. HI All Not sure how best to describe what i am trying to do so here goes. People use my system to order food from a menu - this is not for a restaurant where you order one starter main and desert, they will be ordering 00's of meals. The table layout is as follows: ssm_menu menu_id | menu_name | menu_price ssm_menu_connection menu_id | menu_item_id | surrogate_id ssm_menu_items menu_item_id | menu_item_name | menu_item_category ssm_menu_order job_id | menu_id | menu_item_id | menu_item_qty Menu items can appear on more than one menu. If a user orders 100 of menu_item_id 1, 2 & 3 these appear on menu_id 1& 2 Menu_id 1 only contains item_id 1, 2, 3 Menu_id 2 contains menu_item 1,2,3,4,5,6,7,8,910 when querying the database, i would like the menu_id to comeback as 1 as all of the items appear on this menu and out of all available menu items the higher percentage have been picked from this menu than menu_id 2. So on menu_id 1 = 100% of the available menu_item_id have been given a menu_item_qty but on menu_id 2, only 30% of the available menu_item_id have been selected. the sql that i have started with is the following: select menu_name from ssm_menu a inner join ssm_menu_connection b on a.menu_id = b.menu_id inner join ssm_menu_items c on b.menu_item_id = c.menu_item_id inner join ssm_menu_order d on c.menu_item_id = d.menu_item_id where job_id = 27 The result of this is: Menu One, Menu One, Menu One, Menu Two, Menu Two, Menu Two I hope this is enough information to shed some light on what i am trying to achieve and appreciate any feedback in advance. Kind Regards Adam
  2. I have 3 staff members that need to pick vacation in a certain order. Each have X weeks vacation and can pick off a calendar their choice 1-3 weeks per round. I'm trying to loop through the DB to find who is next to pick with weeks left ~~~~~~First round of picking~~~~~~ STAFF 1 - PICK ORDER 1 - 3 weeks available STAFF 2 - PICK ORDER 2 - 5 weeks available STAFF 3 - PICK ORDER 3 - 3 weeks available Staff 1 takes 2 Weeks Staff 2 takes 1 Weeks Staff 3 takes 3 Weeks ~~~~~~Second round of picking~~~~~~ STAFF 1 - PICK ORDER 1 - 1 weeks available STAFF 2 - PICK ORDER 2 - 4 weeks available STAFF 3 - PICK ORDER 3 - No weeks left Staff 1 takes 1 Weeks Staff 2 takes 3 Weeks Staff 3 Skipped ~~~~~~Third round of picking~~~~~~ STAFF 1 - PICK ORDER 1 - No weeks left STAFF 2 - PICK ORDER 2 - 1 weeks available STAFF 3 - PICK ORDER 3 - No weeks left Staff 1 Skipped Staff 2 takes 1 Weeks Staff 3 Skipped ~~~~~~~~~~~~ All staff 0 weeks left end --calendar.php-- $year=2020; $sql = "SELECT * FROM vac_admin WHERE pick_year='$year'; $result = mysqli_query($conn, $sql); if (mysqli_num_rows($result) > 0) { $row_admin = mysqli_fetch_assoc($result); } $current_pick_staff = $row_admin['current_pick_staff']; $sql = "SELECT * FROM vac_pick_order WHERE pick_year='$year' && pick_order = '$current_pick_staff'"; $result = mysqli_query($conn, $sql); $row = mysqli_fetch_assoc($result); if($row['vac_c_counter'] < 0){ $emp_num = $row['emp_num']; }ELSE{ ?????????????????? goto next staff with weeks > 0 ?????Somthing like if ($current_pick_staff == 3){ $current_pick_staff = 1; }ELSE{ $current_pick_staff++; } ?????????????????? } ~<FORM>~~~~~~~~~~~~~~~~~~~~~ Staff with $emp_num can now pick ~~~~~~ $_POST -> $date = XXXX-XX-XX; $num_weeks = X; $emp_num; ~</FORM>~~~~~~~~~~~~~~~~~~~~~ --process.php-- $year = 2020; $date = $_POST['date']; $num_weeks = $_POST['num_weeks']; $emp_num = $_POST['emp_num']; $sql = "INSERT INTO vac_picks (pick_year,emp_num,date) VALUES ($year,$emp_num,$date)"; $sql = "UPDATE vac_pick_order SET vac_c_counter=vac_c_counter - $num_weeks WHERE emp_num='$emp_num'; $sql = "UPDATE vac_admin SET pick_order=pick_order +1 WHERE pick_year='$year' ; Then back to calendar.php until all weeks gone.
  3. Hello everyone, I am trying to submit a comment in a comment box and send it to the DB but is not happening. The connection is good as I am logging in and all but no data is sent to the DB when I post the comment. It doesn't show in my comment section either. Form <!--comment section--> <?php if(isset($_SESSION['id'])) { echo "<form method='POST' action='" . setComments($conn) . "'> <input type='hidden' name='uidUsers' value='".$_SESSION['id']."'> <input type='hidden' name='posted' value='" . date('Y-m-d H:i:s') . "'> Comments: <textarea rows = '5' cols = '15' name='body'></textarea><br><br> <button name='commentSubmit' type='submit'>Comment</button> </form>"; }else { echo "Log in to comment!"; } getComments($conn); Function to set and get comments function setComments($conn) { if (isset($_POST['commentSubmit'])){ $user_id = $_POST['uidUsers']; $body = $_POST['body']; $posted = $_POST['posted']; $sql = "INSERT INTO comments (uidUsers, posted, body) VALUES ('$user_id', '$posted', '$body')"; $result = mysqli_query($conn, $sql); } } function getComments($conn) { $sql = "SELECT * FROM comments"; $result = mysqli_query($conn, $sql); while ($row = $result->fetch_assoc()){ $id = $row['uidUsers']; $sql2 ="SELECT * FROM users WHERE uidUsers='$id'"; $result2 = mysqli_query($conn, $sql2); if($row2 = $result2->fetch_assoc()){ echo "<div class='comment-box'><p>"; echo $row2['uidUsers'] . "<br>"; echo $row['posted'] . "<br>"; echo nl2br($row['body']); echo "</p></div>"; } } }
  4. I'm being given an error by mysql, "Warning: mysqli_connect() expects parameter 1 to be string, object given in /storage/...", the relevant lines are $code = $this->GenerateCode($num); $enCoded = password_hash($code, PASSWORD_BCRYPT); $query = "INSERT INTO `vaults` " . "(`Alive`, `Contents`, `Code`, `digits`, `Winning_Player_ID`, `Won_Date`, `debug`)" . "VALUES " . "(CONV('1', 2, 10) + 0, '0', '{$enCoded}', '$num', NULL, NULL, '{$code}')"; Followed by the mysqli_connect($this->db, $query).
  5. Hi guys, I am trying to display data to a user who submitted it. So, user A submits data to the db and also user B. I want it so that user A cannot see user B's data but only the data they have submitted. Hope that makes sense. Here is the code along with the table of data to be displayed. <div class="panel-body"> <div class="table-responsive"> <table class="table table-striped table-bordered table-hover" id="bookings_table"> <thead> <tr> <th class="text-center">Issue ID</th> <th class="text-center">Driver Name</th> <th class="text-center">Date Submitted</th> <th class="text-center">Fleet Number</th> <th class="text-center">Issue</th> <th class="text-center">Description</th> <th class="text-center">Priority</th> <th class="text-center">Status</th> </tr> </thead> <tbody> <?php $check = isset($_SESSION['username']); if($stmt = $link -> prepare("SELECT issue_id, driver_name, submit_date, fleet_number, issue_name, issue_description, issue_priority, issue_status FROM maintenance_requests WHERE username = ?")) { $stmt -> execute(); $stmt -> bind_result($issue_id, $driver_name, $submit_date, $fleet_number, $issue_name, $issue_description, $issue_priority, $issue_status); while($stmt->fetch()) { ?> <tr class="odd gradeX"> <td class="text-center"><?php echo $issue_id; ?></td> <td class="text-center"><?php echo $driver_name; ?></td> <td class="text-center"><?php echo $submit_date; ?></td> <td class="text-center"><?php echo $fleet_number; ?></td> <td class="text-center"><?php echo $issue_name; ?></td> <td class="text-center"><?php echo $issue_description; ?></td> <td class="text-center"><?php echo $issue_priority; ?></td> <?php if($issue_status == "Pending") { ?> <td class="text-center warning"><?php echo $issue_status;?></td> <?php }else if($issue_status == "Open"){ ?> <td class="text-center danger"><?php echo $issue_status; ?></td> <?php }else if($issue_status == "Repaired"){ ?> <td class="text-center success"><?php echo $issue_status ;} ?></td> </tr> <?php } $stmt -> close(); } mysqli_close($link); ?> If I remove the WHERE clause, it displays data from both users. Placing the WHERE clause shows no data. Can someone have a look and see where I am going wrong and maybe point me in the right direction? Many thanks in advance.
  6. Hi all, Trying to update two rows in a MySQL table using MySQLi and PHP with values from a bootstrap dropdown. No errors or anything (have error reporting turned on), just nothing is updated in the database. Here is the update code (if anyone has a prepared version of it would love to have it). if(isset($_POST['Update'])){//if the submit button is clicked if(isset($_GET['issue_id']) && isset($_POST['issue_priority']) && isset($_POST['issue_status'])) { $sql="UPDATE maintenance_requests SET issue_status='$issue_status', issue_priority='$issue_priority' WHERE issue_id='".$_GET['issue_id']."'"; $link->query($sql) or die("Cannot update");//update or error } } ?> And here is the form: <form role="form" method="POST" action="" /> <table class="table table-striped table-bordered table-hover" id="bookings_table"> <thead> <tr> <th class="text-center">Issue ID</th> <th class="text-center">Driver Name</th> <th class="text-center">Date Submitted</th> <th class="text-center">Fleet Number</th> <th class="text-center">Issue</th> <th class="text-center">Description</th> <th class="text-center">Priority</th> <th class="text-center">Status</th> </tr> </thead> <tbody> <tr class="odd gradeX"> <td class="text-center"><?php echo $issue_id; ?></td> <td class="text-center"><?php echo $driver_name; ?></td> <td class="text-center"><?php echo $issue_date; ?></td> <td class="text-center"><?php echo $fleet_number; ?></td> <td class="text-center"><?php echo $issue_name; ?></td> <td class="text-center"><?php echo $issue_description; ?></td> <td class="text-center"> <select name="issue_priority"> <option value="" hidden="hidden"><?php echo $issue_priority; ?></option> <option value="High">High</option> <option value="Medium">Medium</option> <option value="Low">Low</option> </select> </td> <td class="text-center"> <select name="issue_status"> <option value="" hidden="hidden"><?php echo $issue_status; ?></option> <option Value="Open">Open</option> <option Value="Pending">Pending</option> <option value="Repaired">Repaired</option> </select> </td> </tr> </tbody> <?php } $stmt -> close(); } mysqli_close($link); ?> </table> <input type="submit" class="btn btn-default" name="Update" value="Update Issue"> </div> </form> Any help would be really appreciated. Have searched the forums and searched Google but nothing found. Thanks heaps.
  7. Is there a way to bind parameters in a select SEPARATELY? I know how to do this in one line, but would like some direction on how to do this one line at a time, OR means to stick that array into the bind_param line where it will work with different array lengths. using mysqli to modify some older code. Understanding of course that the ?'s count must match the amount of parameters. End result to make a generic reader function. $sql = "SELECT ID, foo, bar FROM table WHERE ID = ? AND bar = ?"; $vars[] = array('typ' => "i", 'vlu' => $id); $vars[] = array('typ' => "s", 'vlu' => $rkey); $stmt = $db->prepare($sql); foreach($vars as $var){ $stmt->bind_param($var['typ'], $var['vlu']); } $stmt->execute(); $res = $stmt->get_result(); $rows = $res->fetch_array(MYSQLI_ASSOC);
  8. Hi! I'm new at php and I need a help with this code I need to Search an employee from a Database that I already have I have the Search Form and I write the name and the lastname and the details of the employee appear, But I need help. I already have the search, but I tells me when I call the query that I have a fatal error Trying to get property of non-object in in this part of the code $count = $query -> num_rows;and this Fatal error: Call to undefined method EmployeeModel::searchEmployees() in here $employees = $this->model->searchE($_GET['str']); require_once('views/search.php'); where I need to call this function in search.php I'm gonna leave my search.php I need a big help here I'm gonna be really thankfull <form method="get" action="index.php" name="searchform" id="searchform"> <input type="text" name="str" id="str"> <input type="submit" name="submit" id="submit" value="Search"> </form> <?php /*class SearchE {*/ $user = "root"; $password = ""; $host = "localhost"; $dbase = "employees_assign"; $table = "tbl_employees"; $search_term= isset($_GET['str']) ? $_GET['str'] : ''; /*mysqli_connect($host,$user,$password); @mysqli_select_db($dbase) or die("Unable to select database");*/ $connect = mysqli_connect('localhost','root','','employees_assign'); if (mysqli_connect_errno()) { echo "Failed to connect to MySQL: " . mysqli_connect_error(); } $sql = "SELECT * FROM tbl_employees WHERE emp_fname LIKE '%$search_term%' OR emp_lnames LIKE '%$search_term%'"; //$query = mysqli_query($connect,$sql); $query = $connect ->query($sql); //$count= mysqli_num_rows(mysqli_result $query); $count = $query -> num_rows; //$count=$query->num_rows; /*if ($query === false) { error_log($connect->error); die("something failed."); }*/ if ($count == 0) { echo "<fieldset><b>No Results Found for Search Query '$search_term'</b></fieldset>"; } else { print "<table border=1>\n"; while ($row = mysqli_fetch_array($query)){ $emp_fname= $row['emp_fname']; $emp_lname= $row['emp_lname']; print "<tr>\n"; print "</td>\n"; print "\t<td>\n"; print "<font face=arial size=4/><div align=center>$emp_fname</div></font>"; print "</td>\n"; print "\t<td>\n"; echo "<font face=arial size=4/>$emp_lname</font>"; print "</td>\n"; print "</tr>\n"; } print "</table>\n"; } /*}*/ ?>
  9. Hi guys and Gals, This has my head wrecked to be honest. I am trying to upload an image to a directory, which is working. However, I also want to put the file name into MySQL. This will work if the image upload script is removed. With the script enabled, the file uploads but I get "Undefined index: userPic" from the following line: $userPic = mysqli_real_escape_string($mysqli, $_POST['userPic']); Here is the complete code: if(isset($_POST['Submit'])){//if the submit button is clicked $company_name = mysqli_real_escape_string($mysqli, $_POST['company_name']); $company_abn = mysqli_real_escape_string($mysqli, $_POST['company_abn']); $company_email = mysqli_real_escape_string($mysqli, $_POST['company_email']); $address = mysqli_real_escape_string($mysqli, $_POST['address']); $company_phone = mysqli_real_escape_string($mysqli, $_POST['company_phone']); $company_slogan = mysqli_real_escape_string($mysqli, $_POST['company_slogan']); $userPic = mysqli_real_escape_string($mysqli, $_POST['userPic']); // Upload Image if (isset($_FILES["userPic"]["name"])) { $name = $_FILES["userPic"]["name"]; $tmp_name = $_FILES['userPic']['tmp_name']; $error = $_FILES['userPic']['error']; if (!empty($name)) { $location = 'uploads/'; if (move_uploaded_file($tmp_name, $location.$name)){ echo 'Uploaded'; } } else { echo 'please choose a file'; } } $sql="UPDATE company_settings SET company_name='$company_name', company_slogan='$company_slogan', company_abn='$company_abn', company_email='$company_email', address='$address', company_phone='$company_phone', userPic='$userPic'"; $mysqli->query($sql) or die("Cannot update");//update or error } Has anyone got any ideas where I am going wrong (besides not using PDO) and how I can solve it? Thanks in advance.
  10. If anyone could help, I'm not getting an error message and I've tried changing the code around a few times and outputting errors. The database does not update and i'm getting no error message output on submit, I assume i'm missing something? <?php session_start(); include_once 'dbconnect.php'; if (!isset($_SESSION['userSession'])) { header("Location: index.php"); } $query = $DBcon->query("SELECT * FROM tbl_users WHERE user_id=".$_SESSION['userSession']); $userRow=$query->fetch_array(); ?> <!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>Welcome - <?php echo $userRow['email']; ?></title> <link href="bootstrap/css/bootstrap.min.css" rel="stylesheet" media="screen"> <link href="bootstrap/css/bootstrap-theme.min.css" rel="stylesheet" media="screen"> <link rel="stylesheet" href="style.css" type="text/css" /> </head> <?php include_once 'header.php'; ?> <html> <head></head> <body> <h1>Send Message:</h1> <form action='message.php' method='POST'> <table> <tbody> <tr> <td>To: </td><td><input type='text' name='to' /></td> </tr> <tr> <td>From: </td><td><input type='text' name='from' /></td> </tr> <tr> <td>Message: </td><td><input type='text' name='message' /></td> </tr> <tr> <td></td><td><input type='submit' value='Create Task' name='sendMessage' /></td> </tr> </tbody> </table> </form> </body> </html> <?php if (isSet($_POST['sendMessage'])) { if (isSet($_POST['to']) && $_POST['to'] != '' && isSet($_POST['from']) && $_POST['from'] != '' && isSet($_POST['message']) && $_POST['message'] != '') { $to = $_POST['to']; $from = $userRow['email']; $message = $_POST['message']; $q = "INSERT INTO tbl_messages(id,message,to,from) VALUES('', '$message', '$to', '$from')"; if ($DBcon->query($q)) { $msg = "<div class='alert alert-success'> <span class='glyphicon glyphicon-info-sign'></span> Message Sent ! </div>"; }else { $msg = "<div class='alert alert-danger'> <span class='glyphicon glyphicon-info-sign'></span> Message not Sent! ! </div>"; } } } $DBcon->close();?> <?php php include_once 'footer.php'; ?> </html>
  11. Hi all Trying to build a multi level nav for bootstrap from a database below is the code I am using <?php $table = 'tbl_pages_'.$lang; $sql = "SELECT * FROM $table where parent_id = 0 and visible = 1 order by `order` asc"; //echo $sql; $result = mysqli_query($dbConn,$sql) or die(mysqli_error($dbConn)); if(mysqli_num_rows($result)>0){ ?> <nav class="navbar navbar-default navbar-fixed-top"> <div class="container"> <div class="navbar-header"> <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar"> <span class="sr-only">Toggle navigation</span> <span class="icon-bar"></span> <span class="icon-bar"></span> <span class="icon-bar"></span> </button> </div> <div id="navbar" class="navbar-collapse collapse"> <ul class="nav navbar-nav navbar-right"> <?php while($row = mysqli_fetch_assoc($result)){ if($row['page'] == 'riders'){ $pageId = $row['page_id']; //get rider information $table = 'tbl_riders_'.$lang; $sql2 = "SELECT * FROM $table where active = 1 order by `sort` asc"; $result2 = mysqli_query($dbConn,$sql2) or die(mysqli_error($dbConn)); if(mysqli_num_rows($result2) >0){ if($page == $row['page']){ echo '<li class="active dropdown">'; } else{ echo '<li class="dropdown">'; } echo '<a href="'.$shopConfig['url'].$row['link'].'" class="dropdown-toggle " data-hover="dropdown" data-toggle="dropdown">'.$row['menu_display']; echo '<b class="caret"></b></a>'; echo '<ul class="dropdown-menu">'; while($row2 = mysqli_fetch_assoc($result2)){ echo '<li><a href="'.$shopConfig['url'].$row['link'].'/'.$row2['id'].'/'.$row2['identifier'].'">'.$row2['rider_name'].'</a></li>'; } $table = 'tbl_pages_'.$lang; $sql3 = "SELECT * FROM $table where parent_id = $pageId and visible = 1 order by `order` asc"; //echo $sql3; $result3 = mysqli_query($dbConn,$sql3) or die(mysqli_error($dbConn)); if(mysqli_num_rows($result3)>0){ while($row3 = mysqli_fetch_assoc($result3)){ echo '<li><a href="'.$shopConfig['url'].$row3['link'].'">'.$row3['menu_display'].'</a></li>'; } } echo '</ul>'; echo '</li>'; } echo ''; } if(($row['page'] != 'shop') && ($row['page'] !='riders')){ $pageId = $row['page_id']; $pagetable = 'tbl_pages_'.$lang; $dropdown = ''; $subSQL = "SELECT * FROM $pagetable where parent_id = $pageId and visible =1 order by `order` asc"; //echo $subSQL; $subresult = mysqli_query($dbConn,$subSQL) or die(mysqli_error($dbConn)); $subRows = mysqli_num_rows($subresult); if($page == $row['page']){ if($subRows >0){ $dropdown = ' dropdown'; } echo '<li class="active'.$dropdown.'">'; } else{ if($subRows >0){ $dropdown = ' class="dropdown"'; } echo '<li'.$dropdown.'>'; } if($subRows > 0){ echo '<a href="'.$shopConfig['url'].$row['link'].'" class="dropdown-toggle " data-hover="dropdown" data-toggle="dropdown">'.$row['menu_display'].' <b class="caret"></b></a>'; echo '<ul class="dropdown-menu">'; while($row3 = mysqli_fetch_assoc($result3)){ echo '<li><a href="'.$shopConfig['url'].$row3['link'].'">'.$row3['menu_display'].'</a></li>'; } echo '</ul>'; } else{ echo '<a href="'.$shopConfig['url'].$row['link'].'">'.$row['menu_display'].'</a>'; } } } echo '</li>'; } else{ if($row['page'] =='shop' && $shopConfig['shop'] == 1 && $shopConfig['shop_status']=='2'){ if($page == 'shop'){ echo '<li class="active">'; } else{ echo '<li>'; } echo '<a href="'.$shopConfig['url'].$row['link'].'">'.$row['menu_display'].'</a></li>'; } ?> </ul> </div><!--/.nav-collapse --> </div> </nav> <?php } ?> this is the HTML it is rendering [code] <nav class="navbar navbar-default navbar-fixed-top"> <div class="container"> <div class="navbar-header"> <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar"> <span class="sr-only">Toggle navigation</span> <span class="icon-bar"></span> <span class="icon-bar"></span> <span class="icon-bar"></span> </button> </div> <div id="navbar" class="navbar-collapse collapse"> <ul class="nav navbar-nav navbar-right"> <li><a href="http://www.plymouthdevils.co/">Home</a><li><a href="http://www.plymouthdevils.co/sponsors">Sponsors</a><li class="active"><a href="http://www.plymouthdevils.co/news">News</a><li><a href="http://www.plymouthdevils.co/photos">Photos</a><li class="dropdown"><a href="http://www.plymouthdevils.co/riders" class="dropdown-toggle " data-hover="dropdown" data-toggle="dropdown">Riders<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="http://www.plymouthdevils.co/riders/1/lee-smart">Lee Smart</a></li><li><a href="http://www.plymouthdevils.co/riders/2/henry-atkins">Henry Atkins</a></li><li><a href="http://www.plymouthdevils.co/riders/3/callum-walker">Callum Walker</a></li><li><a href="http://www.plymouthdevils.co/riders/4/richard-andrews">Richard Andrews</a></li><li><a href="http://www.plymouthdevils.co/riders/5/saul-bulley">Saul Bulley</a></li><li><a href="http://www.plymouthdevils.co/riders/6/steve-boxall">Steve Boxall</a></li></ul></li><li><a href="http://www.plymouthdevils.co/fixtures">Fixtures</a><li><a href="http://www.plymouthdevils.co/season-tickets">Season Tickets</a></li> </div> </div> [/code] I't's probably something obvious I've missed, but can't spot it.
  12. Hi, I've question regards to the topic title above for, "how to get/post myorder page code to payment page??" which didn't retrieve any data from myorder page or do I need a database for myorder page?. As myorder page uses GET function to collect information from product page that using mysqli SELECT function to get data from the database. Also "how to get/post the Total from the myorder page to payment page??". Below are the following code: - myorder.php page <?php session_start(); include 'db2.php'; if ( !empty($_SESSION["firstname"])) { } else { $_SESSION["firstname"]=null; } ?> <?php session_start(); if(isset($_POST["add_to_cart"])) { if(isset($_SESSION["shopping_cart"])) { $item_array_id = array_column($_SESSION["shopping_cart"], "item_id"); if(!in_array($_GET["id"], $item_array_id)) { $count = count($_SESSION["shopping_cart"]); $item_array = array( 'item_id' => $_GET["id"], 'item_name' => $_POST["hidden_vname"], 'item_price' => $_POST["hidden_vprice"], 'item_quantity' => $_POST["quantity"] ); $_SESSION["shopping_cart"][$count] = $item_array; } else { echo '<script>alert("Item Already Added")</script>'; echo '<script>window.location="myorder.php"</script>'; } } else { $item_array = array( 'item_id' => $_GET["id"], 'item_name' => $_POST["hidden_vname"], 'item_price' => $_POST["hidden_vprice"], 'item_quantity' => $_POST["quantity"] ); $_SESSION["shopping_cart"][0] = $item_array; } } if(isset($_GET["action"])) { if($_GET["action"] == "delete") { foreach($_SESSION["shopping_cart"] as $keys => $values) { if($values["item_id"] == $_GET["id"]) { unset($_SESSION["shopping_cart"][$keys]); echo '<script>alert("Item Removed")</script>'; echo '<script>window.location="myorder.php"</script>'; } } } } ?> <div class="panel"> <div class="panel-heading clearfix"> <h4 class="panel-title pull-left" style="padding-top: 7.5px;">Your Order Summary</h4> </div><!-- end panel-heading --> <div class="table-responsive"> <?php if (null==$_SESSION["firstname"]) { echo "You got to <a href='signin.php'>Sign In </a>to see Your Order summary"; exit(); } else { $sql = "Select * from register where firstname = "."'".$_SESSION["firstname"]."'"; $result = mysqli_query($con, $sql); $userinfo = mysqli_fetch_assoc($result); echo '<h5>'; echo $userinfo["firstname"]." ".$userinfo["lastname"]; echo '<br>'; echo $userinfo["address"]; echo '<br>'; echo $userinfo["country"]." ".$userinfo["zipcode"]; echo '</h5>'; } ?> <br /> <table class="table table-bordered"> <tr> <th width="40%">Item Name</th> <th width="10%">Quantity</th> <th width="20%">Price</th> <th width="15%">Total</th> <th width="5%">Action</th> </tr> <?php if(!empty($_SESSION["shopping_cart"])) { $total = 0; foreach($_SESSION["shopping_cart"] as $keys => $values) { ?> <tr> <td><?php echo $values["item_name"]; ?></td> <td><?php echo $values["item_quantity"]; ?></td> <td>$ <?php echo $values["item_price"]; ?></td> <td>$ <?php echo number_format($values["item_quantity"] * $values["item_price"], 2); ?></td> <td><a href="myorder.php?action=delete&id=<?php echo $values["item_id"]; ?>"><span class="text-danger">Remove</span></a></td> </tr> <?php $total = $total + ($values["item_quantity"] * $values["item_price"]); } ?> <tr> <td colspan="3" align="right">Total</td> <td align="right">$ <?php echo number_format($total, 2); ?></td> <td></td> </tr> <?php } ?> </table> </div> <form method="post"> <a href="index.php" class="btn btn-default">Continue Browsing</a> <a href="checkout.php" class="btn btn-default">Check Out</a></form> </div> - payment.php page <?php session_start(); if ( !empty($_SESSION["firstname"])) { } else { $_SESSION["firstname"]=null; } ?> <?php if (null==$_SESSION["firstname"]) { echo "You got to <a href='signin.php'>Sign In </a>to see Your Checkout summary"; exit(); } else { } ?> <?php // define variables and set to empty values $firstnameErr = $lastnameErr = $addressErr = $countryErr = $zipcodeErr = $emailErr = $creditcardnoErr = $expireMMErr = $expireYYErr = $creditcardexpiryErr = ""; $firstname = $lastname = $address = $country = $zipcode = $email = $creditcardno = $expireMM = $expireYY = $creditcardexpiry= ""; $haserror = false; global $con; if (null==$_SESSION["firstname"]) { echo "Sign in <a href='signin.php'>Sign in</a> first before making payment"; exit(); } else { } if ($_SERVER["REQUEST_METHOD"] == "Post") { if (empty($_POST["firstname"])) { $firstnameErr = "Firstname is required"; } else { $firstname = test_input($_POST["firstname"]); } if (empty($_POST["lastname"])) { $lastnameErr = "Lastname is required"; } else { $lastname = test_input($_POST["lastname"]); } if (empty($_POST["email"])) { $emailErr = "Email is required"; } else { $email = test_input($_POST["email"]); } if (empty($_POST["address"])) { $addressErr = "Address is required"; } else { $address = test_input($_POST["address"]); } if (empty($_POST["country"])) { $countryErr = "Country is required"; } else { $country = test_input($_POST["country"]); } if (empty($_POST["zipcode"])) { $zipcodeErr = "Zipcode is required"; } else { $zipcode = test_input($_POST["zipcode"]); } if (empty($_POST["creditcardno"])) { $creditcardnoErr = "Credit Card number is required"; $haserror = true; } else { $creditcardno = test_input($_POST["creditcardno"],$con); // Check if Creditcard only contains numbers if (!preg_match("/^[0-9]{15,16}$/",$creditcardno)) { $creditcardnoErr = "Only numbers allowed and minimum 15 digits"; $haserror = true; } } if (empty($_POST["expireMM"])) { $expireMMErr = "Expiry Month is required"; $haserror = true; } else { $expireMM = test_input($_POST["expireMM"],$con); } if (empty($_POST["expireYY"])) { $expireYYErr = "Expiry Year is required"; $haserror = true; } else { $expireYY = test_input($_POST["expireYY"],$con); } $creditcardexpiry = $expireMM.$expireYY; // Post to Database if no error if (!$haserror) { $sql = "INSERT INTO usercheckout (firstname, lastname, address, country, zipcode, email, creditcardno,creditcardexpiry,amount) VALUES (". "'".$firstname."'" . ", " . "'".$lastname."'" . ", " . "'".$address."'" . ", " . "'".$country."'" . ", " . "'".$zipcode."'" . ", " . "'".$email."'" . ", " . "'".$creditcardno."'" . ", " . "'".$creditcardexpiry."'" . ",". $_SESSION['total'].")"; if(mysqli_query($con, $sql)){ $sql0="SELECT MAX(paymentID) as paymentIDVal FROM usercheckout"; $result0 = mysqli_query($connection, $sql0); $pay = mysqli_fetch_assoc($result0); if (mysqli_query($connection, $sql0)){ $_SESSION['payid'] = $pay['paymentIDVal']; } $sql1 = "Select a.*, b.vname FROM shopping_cart a INNER JOIN video_products b ON a.vid=b.vid where checkout = 0"; $result1 = mysqli_query($con, $sql1); // Send out email for confirmed orders $subject = "Cherry Online Orders Confirmation"; $body = "<h2>Receipt Number: " . $_SESSION['payid'] . "</h2><br><br>"; $body .= "<table border='1'>"; $body .="<tr>"; $body .="<th>Product</th>"; $body .="<th>Unit Price</th>"; $body .="<th>Quantity</th>"; $body .="<th>Subtotal</th>"; $body .="</tr>"; while($row = mysqli_fetch_assoc($result1)){ $body .="<tr>"; $body .="<td>" . $row['vname'] . "</td>"; $body .="<td>" . $row['scprice'] . "</td>"; $body .="<td>" . $row['scquantity'] . "</td>"; $body .="<td>" . $row['scprice']*$row['scquantity'] . "</td>"; $body .="</tr>"; } $body .="</table>"; $headers = "From: StayONFLIX < stayonflix1234@gmail.com > \r\n"; $headers .= "MIME-Version: 1.0\r\n"; $headers .= "Content-type: text/html; charset=utf-8\r\n"; mail($email,$subject,$body,$headers); // Set Checkout flag to 1 to signify item checked out $sql2 = "UPDATE shopping_cart SET Checkout = '1', paymentid =".$_SESSION['payid']." WHERE checkout = 0"; if(mysqli_query($con, $sql2)){ mysqli_close($con); header("Location: index.php"); } } // exit(); } } function test_input($data,$connection) { $data = trim($data); $data = stripslashes($data); $data = htmlspecialchars($data); $data = mysqli_real_escape_string($connection, $data); return $data; } ?> <div class="row"> <div class="col-md-6 col-sm-6 col-xs-6"> <div class="panel panel-default"> <div class="panel-heading">Payment Address</div> <div class="panel-body"> <p><span class="error">* required field.</span></p> <form method="post" action="<?php echo htmlspecialchars($_SERVER["PHP_SELF"]);?>"> First Name: <input type="text" name="firstname" value="<?php echo $firstname;?>"> <span class="error">* <?php echo $firstnameErr;?></span> <br><br> Last Name: <input type="text" name="lastname" value="<?php echo $lastname;?>"> <span class="error">* <?php echo $lastnameErr;?></span> <br><br> E-mail: <input type="text" name="email" value="<?php echo $email;?>"> <span class="error">* <?php echo $emailErr;?></span> <br><br> Address: <input type="text" name="address" value="<?php echo $address;?>"> <span class="error">* <?php echo $addressErr;?></span> <br><br> Country: <input type="text" name="country" value="<?php echo $country;?>"> <span class="error">* <?php echo $countryErr;?></span> <br><br> Zipcode: <input type="text" name="zipcode" value="<?php echo $zipcode;?>"> <span class="error">* <?php echo $zipcodeErr;?></span> <br><br> Credit Card Number: <input type="text" name="creditcardno" value="<?php echo $creditcardno;?>" size="16" maxlength="16"> <span class="error">* <?php echo $creditcardnoErr;?></span> <br><br> Credit Card Expiry: <select name='expireMM'> <option value=''>Month</option> <option value='01'>January</option> <option value='02'>February</option> <option value='03'>March</option> <option value='04'>April</option> <option value='05'>May</option> <option value='06'>June</option> <option value='07'>July</option> <option value='08'>August</option> <option value='09'>September</option> <option value='10'>October</option> <option value='11'>November</option> <option value='12'>December</option> </select> <?php echo "<select name='expireYY'>"; echo "<option value=''>Year</option>"; for($i=0;$i<=10;$i++){ $expireYY=date('Y',strtotime("last day of +$i year")); echo "<option name='$expireYY'>$expireYY</option>"; } echo "</select>"; ?> <span class="error">* <?php echo $expireMMErr;?>&nbsp<?php echo $expireYYErr;?></span> <br><br> Amount: $<?php echo $_SESSION['total'];?> <br><br> <input type="submit" name="submit" value="Submit"> </form> </div> </div> </div> <div class="col-md-6 col-sm-6 col-xs-6"> <div class="panel panel-success"> <div class="panel-heading"> Review Order</div> <div class="panel-body"> <div class="row"> <div class="col-md-4 col-sm-4"> <span style="font-size:14px;"></span> </div> <div class="col-md-4 col-sm-4"> <span style="font-size:14px;">Item Name</span><br> <span style="color:rgba(99, 95, 95, 0.86);">Quantity: 1</span> </div> <div class="col-md-3 col-sm-3"> <span class="pull-right" style="font-weight:bold;font-size:20px;">$15.00</span> </div> </div> <hr> <div class="row"> <div class="col-md-6 col-sm-6"> <span style="font-weight:bold;font-size:20px;">Total Price</span> </div> <div class="col-md-5 col-sm-5"> <span class="pull-right" style="font-weight:bold;font-size:20px;">$15.00</span> </div> </div> </div> </div> </div> </div> Thanks for helping Appreciate alot, if someone could help.
  13. I created a recipe site that displays various dishes, and I'm tickled pink that I got it to work (first time doing this!) But I'd like to have pages that displays dishes by its category. The column that houses this is called "category" which has 7 total: Appetizers & Beverages, Soups & Salads, Side Items, Main Dishes, Baked Goods, Desserts, and Cookies & Candy. I have this page connected to a "connection.php" page, but here's the code in question: <!-- Page Title--> <div class="row"> <div class="col-lg-12"> <h1 class="page-header">Appetizers & Beverages</h1> </div> </div> <!-- /Page Title --> <!-- Displayed Data--> <?php $sql = "SELECT id, category, bilde, title FROM oppskrift_table ORDER BY title "; $result = mysqli_query($con, $sql); if(mysqli_num_rows($result) > 0 ){ while($row = mysqli_fetch_assoc($result)){ ?> <div align="center" class="col-md-3"> <a href="#"> <img class="img-responsive img-cat" src="bilder/rBilder/<?=$row['bilde']?>" width="250" alt=""> </a> <h4 style="max-width:250px;"> <a href="#" class="dishes"> <?=$row['title']?> </a> </h4> </div> <?php } } ?> <!-- END Displayed Data--> </div> How can I tweak this so that only the category Appetizers & Beverages shows up on the page?
  14. can someone assistance me with converting this code over to mysqli. I know that mysqli requires 2 parameters instead of one... i tried $user = mysqli_real_escape_string($g_link, $en['user']); but no connection was passed. $user = mysql_real_escape_string($en['user']); $pass = mysql_real_escape_string($en['pass']); $sql = "SELECT m_id, m_user, m_pass, m_email, m_del FROM $membtable WHERE m_user='".$user."' AND m_pass='".$pass."' AND m_del!=1"; $result = mysql_query($sql); $line = mysql_fetch_assoc($result); Db Connection $g_link = false; function GetDbConn() { global $g_link; if( $g_link ) return $g_link; $g_link = mysqli_connect($db_server, $db_user, $db_pass) or die("Error " . mysqli_error($g_link)); mysqli_select_db($g_link, 'cialdb') or die('Could not select database.'); return $g_link; }
  15. Hello I'm trying to check if 2 values exist in the database using php, Google didn't help... I need something like this : if($stmt = mysqli_prepare($db_connect,'QUERY TO CHECK IF USERNAME AND EMAIL EXIST')){ mysqli_stmt_bind_param($stmt, "ss", $user,$email); mysqli_stmt_execute($stmt); /* if username exist echo username exist if email exist echo email exist */ } else{/*error*/} thanks !
  16. Im having trouble on my php script. it is working on my computer but when I put it in x10hosting it fails and gives an error 500. I tried tracing the problem and I found out that it happens if I call get_result. Here is the part code: $username = strtolower(filter_input(INPUT_POST, 'username')); $password = filter_input(INPUT_POST, "password"); $remember = filter_input(INPUT_POST, "remember"); $result = array(); include 'Connection.php'; $query = "SELECT Number, Username, Password, Alias, Level FROM user WHERE Username = ?;"; $stmt = $conn->prepare($query); if(!$stmt->prepare($query)) { die( "Failed to prepare statement."); } $stmt->bind_param("s", $username); $stmt->execute(); echo $stmt->error; //error hapens here $selectResult = $stmt->get_result();
  17. Hi, I am making a CMS and I can't get the search page to work right. The CMS is for a new local DJI store and I can't get anything to show up when I search for those who have paid for insurance on their drones. And when I enter a first or last name that multiple people have in common, like Mike or Smith, the info doesn't display correctly, The first customer is displayed correctly, but no one else is. searchcodefirst.php searchcodeinsurance.php searchcodelast.php
  18. I am trying to add a query to my script that updates a value in my database by subtracting "1". When I run the query, I get "Fatal error: Call to a member function free() on boolean in ../path/to/my/script" $sql = "UPDATE table_5 SET chairs = chairs - 1 WHERE chairs > 0 AND chair_model = 'model_33'"; Any idea what I'm doing wrong? Table 5: Chairs | Model Number | 22 | model_33 44 | model_44
  19. Hi all. I don't know why this is happening. I have a scrip that backs up database. It works fine on database1 but when i use it on database2, it throws an error? Fatal error: Call to a member function fetch_row() on a non-object in $tableshema = $shema->fetch_row() ; both databases are on same domain. ps: even with another backup script still throws an error in database2 thanks ##################### //CONFIGURATIONS ##################### // Define the name of the backup directory define('BACKUP_DIR', 'cashBackup' ) ; // Define Database Credentials define('HOST', 'localhost' ) ; define('USER', 'username' ) ; define('PASSWORD', 'password' ) ; define('DB_NAME', 'database2' ) ; /* Define the filename for the Archive If you plan to upload the file to Amazon's S3 service , use only lower-case letters . Watever follows the "&" character should be kept as is , it designates a timestamp , which will be used by the script . */ $archiveName = 'mysqlbackup--' . date('d-m-Y') . '@'.date('h.i.s').'&'.microtime(true) . '.sql' ; // Set execution time limit if(function_exists('max_execution_time')) { if( ini_get('max_execution_time') > 0 ) set_time_limit(0) ; } //END OF CONFIGURATIONS /* Create backupDir (if it's not yet created ) , with proper permissions . Create a ".htaccess" file to restrict web-access */ if (!file_exists(BACKUP_DIR)) mkdir(BACKUP_DIR , 0700) ; if (!is_writable(BACKUP_DIR)) chmod(BACKUP_DIR , 0700) ; // Create an ".htaccess" file , it will restrict direct access to the backup-directory . $content = 'deny from all' ; $file = new SplFileObject(BACKUP_DIR . '/.htaccess', "w") ; $written = $file->fwrite($content) ; // Verify that ".htaccess" is written , if not , die the script if($written <13) die("Could not create a \".htaccess\" file , Backup task canceled") ; // Check timestamp of the latest Archive . If older than 24Hour , Create a new Archive $lastArchive = getNameOfLastArchieve(BACKUP_DIR) ; $timestampOfLatestArchive = substr(ltrim((stristr($lastArchive , '&')) , '&') , 0 , - ; if (allowCreateNewArchive($timestampOfLatestArchive)) { // Create a new Archive createNewArchive($archiveName) ; } else { echo '<p>'.'Sorry the latest Backup is not older than 24Hours , try a few hours later' .'</p>' ; } ########################### // DEFINING THE FOUR FUNCTIONS // 1) createNewArchive : Creates an archive of a Mysql database // 2) getFileSizeUnit : gets an integer value and returns a proper Unit (Bytes , KB , MB) // 3) getNameOfLastArchieve : Scans the "BackupDir" and returns the name of last created Archive // 4) allowCreateNewArchive : Compares two timestamps (Yesterday , lastArchive) . Returns "TRUE" , If the latest Archive is onlder than 24Hours . ########################### // Function createNewArchive function createNewArchive($archiveName){ $mysqli = new mysqli(HOST , USER , PASSWORD , DB_NAME) ; if (mysqli_connect_errno()) { printf("Connect failed: %s", mysqli_connect_error()); exit(); } // Introduction information $return = "--\n"; $return .= "-- A Mysql Backup System \n"; $return .= "--\n"; $return .= '-- Export created: ' . date("Y/m/d") . ' on ' . date("h:i") . "\n\n\n"; $return .= "--\n"; $return .= "-- Database : " . DB_NAME . "\n"; $return .= "--\n"; $return .= "-- --------------------------------------------------\n"; $return .= "-- ---------------------------------------------------\n"; $return .= 'SET AUTOCOMMIT = 0 ;' ."\n" ; $return .= 'SET FOREIGN_KEY_CHECKS=0 ;' ."\n" ; $tables = array() ; // Exploring what tables this database has $result = $mysqli->query('SHOW TABLES' ) ; // Cycle through "$result" and put content into an array while ($row = $result->fetch_row()) { $tables[] = $row[0] ; } // Cycle through each table foreach($tables as $table) { // Get content of each table $result = $mysqli->query('SELECT * FROM '. $table) ; // Get number of fields (columns) of each table $num_fields = $mysqli->field_count ; // Add table information $return .= "--\n" ; $return .= '-- Tabel structure for table `' . $table . '`' . "\n" ; $return .= "--\n" ; $return.= 'DROP TABLE IF EXISTS `'.$table.'`;' . "\n" ; // Get the table-shema $shema = $mysqli->query('SHOW CREATE TABLE '.$table) ; // Extract table shema $tableshema = $shema->fetch_row() ; // Append table-shema into code $return.= $tableshema[1].";" . "\n\n" ; // Cycle through each table-row while($rowdata = $result->fetch_row()) { // Prepare code that will insert data into table $return .= 'INSERT INTO `'.$table .'` VALUES ( ' ; // Extract data of each row for($i=0; $i<$num_fields; $i++) { $return .= '"'.$rowdata[$i] . "\"," ; } // Let's remove the last comma $return = substr("$return", 0, -1) ; $return .= ");" ."\n" ; } $return .= "\n\n" ; } // Close the connection $mysqli->close() ; $return .= 'SET FOREIGN_KEY_CHECKS = 1 ; ' . "\n" ; $return .= 'COMMIT ; ' . "\n" ; $return .= 'SET AUTOCOMMIT = 1 ; ' . "\n" ; //$file = file_put_contents($archiveName , $return) ; $zip = new ZipArchive() ; $resOpen = $zip->open(BACKUP_DIR . '/' .$archiveName.".zip" , ZIPARCHIVE::CREATE) ; if( $resOpen ){ $zip->addFromString( $archiveName , "$return" ) ; } $zip->close() ; $fileSize = getFileSizeUnit(filesize(BACKUP_DIR . "/". $archiveName . '.zip')) ; $message = <<<msg <h4>BACKUP completed ,</h4> <p> The backup file has the name of : <strong> $archiveName </strong> and it's file-size is : $fileSize. </p> <p> This zip archive can't be accessed via a web browser , as it's stored into a protected directory.<br> It's highly recomended to transfer this backup to another filesystem , use your favorite FTP client to download the file . </p> msg; echo $message ; } // End of function creatNewArchive // Function to append proper Unit after a file-size . function getFileSizeUnit($file_size){ switch (true) { case ($file_size/1024 < 1) : return intval($file_size ) ." Bytes" ; break; case ($file_size/1024 >= 1 && $file_size/(1024*1024) < 1) : return round(($file_size/1024) , 2) ." KB" ; break; default: return round($file_size/(1024*1024) , 2) ." MB" ; } } // End of Function getFileSizeUnit // Funciton getNameOfLastArchieve function getNameOfLastArchieve($backupDir) { $allArchieves = array() ; $iterator = new DirectoryIterator($backupDir) ; foreach ($iterator as $fileInfo) { if (!$fileInfo->isDir() && $fileInfo->getExtension() === 'zip') { $allArchieves[] = $fileInfo->getFilename() ; } } return end($allArchieves) ; } // End of Function getNameOfLastArchieve // Function allowCreateNewArchive function allowCreateNewArchive($timestampOfLatestArchive , $timestamp = 24) { $yesterday = time() - $timestamp*3600 ; return ($yesterday >= $timestampOfLatestArchive) ? true : false ; } // End of Function allowCreateNewArchive
  20. Hi, Is that possible to connect to microsoft sql server by using mysqli? Currently i connected by using sqlsrv. For example, $serverName = "servername.com"; //serverName\instanceName $connectionInfo = array("Database" => "DB1", "UID" => "user99", "PWD" => "12345"); $conn = sqlsrv_connect($serverName, $connectionInfo); i have try quite some time to use mysqli to connect. But I keep getting errors.. Thank You
  21. I need urgent help! For two days I've been trying to find the source code to upload image to database and display, after trying all the codes I kept getting all sorts of errors. I'm using phpmyadmin. Fatal error: Call to undefined function finfo_open() in C:\xampp\htdocs\geology\file_insert.php on line 51 Second help needed is to display or restrict 3 latest posts only. I want to display only 3 latest posts sort by latest date posted. I'm not sure how to loop this through. Another thing is, when the user clicks on the title of a specific article, a new window will appear to display only the data that belong to it (Title, Publisher, Content...) For example, there are 3 articles (rock, mineral, salt) user clicks on Rocks, a new window appear showing all Rocks info. <?php $sql = "select * from article ORDER by article_postdate DESC"; $result = mysqli_query($conn, $sql); while($row = mysqli_fetch_assoc($result)) { ?> <h3><a href="#"><?php echo $row["article_title"]; ?></a></h3> <p class="byline"><span><?php echo $row["article_postdate"]; ?><br> Published By:<?php echo $row["author_id"]; ?></p></a></span></p> <p><?php echo $row["article_details"]; ?></p> <td><a href = "edit.php?article_id=<?php echo $row['article_id']; ?>">More...</a></td> <?php } ?>
  22. I am building a site that requires users to register and login to view and use certain parts of the site. When a user registers, an email is sent to them with a link that they need to click to activate their account. The link in the email contains the users email and an activation code and takes them to a page named 'activate' and checks the following conditions... If the email in the url exists in the database (This works) If the activation code in the url exists in the database (This works) If both of the previous conditions are true and the account active state is N then UPDATE `active` in database to Y thus allowing the user to login. (This works but not correctly) What I want to happen is... User registers > User gets email > *** (Anything before this point users cannot login. They will get a message telling them that their account has not been activated) *** > User clicks link > Users account is activated (`active` is changed from N to Y) > User can log in What I have is... User registers > *** (If the user logs in anytime after registration they can log in and the account is activated without clicking on the link in the email) > *** User gets email and clicks on the link > Goes to page and gets a message saying the account has already been activated. I have tested the conditions and if the email does or does't exist I get the correct messages and the same goes for the activation code, but the third seems to happen as soon as the email is sent to the user allowing them to log in before they click the link. Here is the where the email is sent... if ($OK) { // If OK insert data to database mysqli_query($db_connect, "INSERT INTO `users` (`uname`, `password`, `email`, `fname`, `lname`, `contact`, `house`, `street` `postcode`, `regdate`, `activationCode`, `active`) VALUES ('".$uname."', '".$passHash."', '".$email."', '".$fname."', '".$lname."', '".$contact."', '".$house."', '".$street."', '".$postcode."', '".$regdate."', '".$activationCode."', 'N')") or die(mysqli_connect_error()); // Set up email to send function email($to, $subject, $body) { @mail($to, $subject, $body, 'From: Example <info@example.com>'); } // Send email to user for account activation email($email, 'Activate your account', "Hello ".$uname."\nYou have recently created an account using the credentials...\n\nUsername - ".$uname."\nPassword - ".$password."\n\nPlease click the link below to activate your account.\nhttp://www.example.com/activate?email=".$email."&activationCode=".$activationCode."\n\nThank You.\n\n"); echo "<p>A message has been sent to ".$email.", please check your emails to activate your account.<p>"; echo "<p>If you do not receive the message in your inbox please be sure to check your junk mail too.</p>"; session_destroy(); } else { back(); exit(); } Here is the ACTIVATE page... if (isset($_GET['email'], $_GET['activationCode']) === true) { // If email and email code exist in URL $email = mysqli_real_escape_string($db_connect, trim($_GET['email'])); $activationCode = mysqli_real_escape_string($db_connect, trim($_GET['activationCode'])); $query = mysqli_query($db_connect, "SELECT * FROM `users` WHERE `email` = '".$email."' ") or die(mysqli_connect_error()); $result = (mysqli_num_rows($query) > 0); if ($result) { // Check email exists in database while($row = mysqli_fetch_assoc($query)) { if ($row['activationCode'] == $activationCode) { // Check activation code exists in database // THIS IS THE PART NOT WORKING CORRECTLY ----------------------------------------------------------------------------------------------------------------------------------------------------- if ($row['active'] == 'Y') { // Account is active echo $failed."<p>Your account has already been activated. You may <a href='/login'>Log In</a></p>"; } else { // Account not active mysqli_query($db_connect, "UPDATE `users` SET `active` = 'Y' WHERE `email` = '".$email."' LIMIT 1"); // Activate account echo $success."<p>Your account is now activated. You may <a href='/login'>Log In</a></p>"; } // -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- } else { // Activation code is invalid echo $failed."<p>Hmmm, the activation code seems to be invalid!</p>"; } } } else { // Email does not exist echo $failed."<p>Hmmm, ".$email." does not seem to exist in our records!</p>"; } } else { header("Location: /login"); exit(); } Here is the LOGIN page... if (isset($_POST['login'])) { // Create variables from submitted data $uname = mysqli_real_escape_string($db_connect, $_POST['uname']); $password = mysqli_real_escape_string($db_connect, $_POST['loginPassword']); $password = md5($password); // Encrypt password $query = mysqli_query($db_connect, "SELECT * FROM `users` WHERE `uname` = '".$uname."' AND `password` = '".$password."' ") or die(mysqli_connect_error()); // Check if uname and password match $result = (mysqli_num_rows($query) > 0); if ($result) { // If uname and password match while($row = mysqli_fetch_assoc($query)) { if ($row['active'] == 'N') { // Account is not active echo "<p>Your account has not been activated! Please check your email inbox.</p><br />"; } else if ($row['active'] == 'Y') { // Account is active $_SESSION['uname'] = $_POST['uname']; header("Location: /profile"); } } } else { // If uname and password do not match echo "<p>The combination of username and password is incorrect!</p><br />"; } } else { // Default login(); register(); exit(); } Why it is not working correctly or what I am doing wrong? All help appreciated in advance.
  23. Hi All, I get the following message when running a multiline query through mysqli. Here is my simplified code : $sql='SELECT CURRENT_USER();'; $sql.='SELECT CURRENT_time();'; $rs = @mysqli_multi_query($link,$sql); if (!$rs) { } else { do { if ($rs = mysqli_store_result($link)) { while ($row = mysqli_fetch_row($rs)) { echo "<br/> ". $row[0]; } mysqli_free_result($rs); } if (mysqli_more_results($link)) { echo "<br/>-----------------<br/>"; } } while (mysqli_next_result($link)); } If I use "while (mysqli_next_result($link) && mysqli_more_results($link));" instead of "while (mysqli_next_result($link))", I get no error message, but the current time (returned by the second query) won't display. Thanks for your help!
  24. Me again.. I've struggled for the past 2 hours to insert article comments and link them to an existent article on the page. Now, the function that is displaying both comments and articles looks like this: function list_articles() { include('core/db/db_connection.php'); $sql = "SELECT blog.content_id, blog.title, blog.content, blog.posted_by, blog.date, article_comments.comments, article_comments.comment_by FROM blog LEFT OUTER JOIN article_comments ON blog.content_id = article_comments.blog_id WHERE blog.content != '' ORDER BY blog.content_id DESC"; $result = mysqli_query($dbCon, $sql); $previous_blog_id = 0; while ($row = mysqli_fetch_array($result)) { if ($previous_blog_id != $row['content_id']) { echo "<h5 class='posted_by'>Posted by {$row['posted_by']} on {$row['date']}</h5> <h1 class='content_headers'>{$row['title']}</h1> <article>{$row['content']}</article> <hr class='artline'>"; $previous_blog_id = $row['content_id']; } if (!empty($row['comment_by']) && !empty($row['comments'])) { echo "<div class='commented_by'>Posted by: {$row['comment_by']} </div> <div class='comments'>Comments: {$row['comments']}</div> <hr class='artline2'>"; } } } The function I'm running to insert comments into article_comments table function insert_comments($comments, $comment_by, $blog_id) { include('core/db/db_connection.php'); $comment_by = sanitize($comment_by); $comments = sanitize($comments); $sql = "INSERT INTO article_comments (comments, comment_by, blog_id) VALUES ('$comments', '$comment_by', '$blog_id')"; mysqli_query($dbCon, $sql); } This works - it does the insertion, however I have no clue on how I could target the $blog_id variable when the user submits the post... The below is the form I use <?php echo list_articles(); if (!empty($_POST)) { insert_comments($_POST['comments'], $_POST['username'], 11); } ?> <form method='post' action='' class='comments_form'> <input type='text' name='username' placeholder='your name... *' id='name'> <textarea name='comments' id='textarea' placeholder='your comment... *' cols='30' rows='6'></textarea> <input type='submit' name='submit' id='post' value='post'> </form> I bet you noticed that I've manually inserted 11 as a param for the last variable. This links to blog_id 11 (the foreign key) in my article_comments table. It is displaying the comment just fine. Is there any way to target $blog_id without having to insert a number manually? Something like how I am targeting the $comments variable using $_POST['comments'] ? Also, even if I can target that, how do I know which post is the user commenting to? Should I give them the option to choose in a drop-down list ? That seems awkward.. but it's the only solution I can think of.
  25. Is it possible to link column_id from table A with column_id from table B? For example: If column_id A has a value of 6, column_id B should not be able allow entries if the column_id B is more than the value of column id A. I am running the below function to extract data from these tables: function list_articles() { include('core/db/db_connection.php'); $sql = "SELECT blog.title, blog.content, blog.posted_by, blog.date, article_comments.comments, article_comments.comment_by FROM blog LEFT OUTER JOIN article_comments ON blog.content_id = article_comments.comment_id WHERE blog.content != '' ORDER BY blog.content_id DESC"; $result = mysqli_query($dbCon, $sql); while ($row = mysqli_fetch_array($result)) { echo "<h5 class='posted_by'>Posted by " . $posted_by = $row['posted_by'] . " on " . $row['date'] . "</h5>" . "<h1 class='content_headers'>" . $title = $row['title'] . "</h1>" . "<article>" . $content = $row['content'] . "</article>" . "<hr class='artline'>" . "<div class='commented_by'>" . $row['comment_by'] . "</div>" . "<div class='comments'>" . $row['comments'] . "</div>"; } } Thanks.
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