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  1. I have date stored in database in any of the given forms 2020-06-01, 2020-05-01 or 2019-04-01 I want to compare the old date with current date 2020-06-14 And the result should be in days. Any help please? PS: I want to do it on php side. but if its possible to do on database side (I am using myslq) please share both ways🙂
  2. Hey again, Still on the same project but now doing the cart page. I've been bringing my skills up to date a lot doing this project, however, having said that I now can't figure out why my cart is not adding the items to the cart, i've checked the post data and the quantity is set to 1. Would really appreciate someone having a look at it and hopefully can see what i'm missing. you can see what it should look like (well so far lol) at here in my sandbox site. thanks again. (p.s. The parts are all over the place on the page, so thought better put whole page, sorry if shouldn't have done that) <?php // Initialize the session session_start(); // Include config file require_once "dbcontroller.php"; $db_handle = new DBController(); if(!empty($_GET["action"])) { switch($_GET["action"]) { case "add": if(!empty($_POST["quantity"])) { $productByCode = $db_handle->runQuery("SELECT * FROM products WHERE product_code='" . $_GET["product_code"] . "'"); $itemArray = array($productByCode[0]["product_code"]=>array('product_name'=>$productByCode[0]["product_name"], 'product_code'=>$productByCode[0]["product_code"], 'quantity'=>$_POST["quantity"], 'price'=>$productByCode[0]["price"], 'image'=>$productByCode[0]["img1"])); if(!empty($_SESSION["cart_item"])) { if(in_array($productByCode[0]["product_code"],array_keys($_SESSION["cart_item"]))) { foreach($_SESSION["cart_item"] as $k => $v) { if($productByCode[0]["product_code"] == $k) { if(empty($_SESSION["cart_item"][$k]["quantity"])) { $_SESSION["cart_item"][$k]["quantity"] = 0; } $_SESSION["cart_item"][$k]["quantity"] += $_POST["quantity"]; } } } else { $_SESSION["cart_item"] = array_merge($_SESSION["cart_item"],$itemArray); } } else { $_SESSION["cart_item"] = $itemArray; } } break; case "remove": if(!empty($_SESSION["cart_item"])) { foreach($_SESSION["cart_item"] as $k => $v) { if($_GET["product_code"] == $k) unset($_SESSION["cart_item"][$k]); if(empty($_SESSION["cart_item"])) unset($_SESSION["cart_item"]); } } break; case "empty": unset($_SESSION["cart_item"]); break; } } ?> <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>LeaversHoodies.ie</title> <!-- Bootstrap --> <link href="css/bootstrap-4.4.1.css" rel="stylesheet"> <link href="css/accordian.css" rel="stylesheet"> </head> <body> <?php include 'header_student.php'; ?> <br /> <?php $school_page = "ravenswell"; $sql = "SELECT * FROM schools WHERE school_page = '$school_page'"; if($result = mysqli_query($conn, $sql)) while($row = mysqli_fetch_array($result)) { ?> <h3 class="text-center">Student Ordering Page For</h3> <h2 class="text-center" style="text-transform:uppercase;"><?php echo $row['school_name']; ?></h2> <hr style="width: 50%; text-align:center; border: 2px solid #00aeef; border-radius: 5px; margin: 0 auto;"> <br /> <div class="container"> <div class="row"> <div class="col"> <?php $path = "images/schools/"; $file = $row["logo"]; if(!empty($row['logo'])) { echo '<img src="'.$path.$file.'" style="width:95%; height:auto; margin-top:-130px;"><br /><br />'; } else { echo '<img src="images/schools/140x140.gif" style="width:95%; height:auto; margin-top:-130px;"><br /><br />'; } ?></div> <div class="col-6"> <h5>These are the garments your school has choosen :</h5><br /> <?php $school_id = $row["school_id"]; } var_dump($_SESSION); var_dump($_POST); $product_array = $db_handle->runQuery("SELECT * FROM choices INNER JOIN products USING (product_code) INNER JOIN colours USING (colour_id) WHERE school_id = '$school_id'"); if (!empty($product_array)) { foreach($product_array as $key=>$value){ ?> <div class="container"> <div class="row"> <div class="col-5" style="text-align:left;"> <img src="images/products/<?php echo $product_array[$key]["img1"]; ?>" alt="<?php echo $product_array[$key]["product_code"]; ?>" style="position:relative; top:0; width:200px; display:block;"> </div> <div class="col-7"> <h5><?php echo $product_array[$key]["product_name"]; ?></h5><p> in <?php echo $product_array[$key]["colour_name"]; ?></p> <p style="font-size:12px;"><?php echo $product_array[$key]["description"]; ?></p> <?php $comment = $product_array[$key]["comment"]; if (empty($comment)) { echo ""; } else { ?> <p style="font-size:12px;"><b>A note from your teacher:</b> <br /> <?php echo $product_array[$key]["comment"]; ?></p> <?php }; ?> <form action="student_order.php?schoolname=<?php echo $school_page; ?>?action=add&product_code=<?php echo $product_array[$key]["product_code"]; ?>" method="post"> <?php $product = $product_array[$key]["product_code"]; ?> Please select your size : <select id="size" name="size"> <?php $sql1 = "SELECT DISTINCT * FROM sizes WHERE product_code = '$product'"; if($result1 = mysqli_query($conn, $sql1)) while($row3 = mysqli_fetch_array($result1)){ echo "<option value='" . $row3['size'] . "'>" . $row3['size'] . "</option>"; } else { echo "nothing to see here"; } ?> </select> <br /><br /> <div class="number">How many do you want: <input type="number" style="font-size:12px;" id="quantity" name="quantity" value="1" min="1" max="5"><br /> Price : <?php echo "€".$product_array[$key]["price"]; ?> </div> <input type="hidden" id="product_code" value="<?php echo $product; ?>"><br /> <input type="submit" style="font-size:12px;" value="Add to Order" class="btnAddAction"> </form> </div> </div> <br /><hr style="width: 90%; text-align:center; border: 1px solid #00aeef; border-radius: 5px; margin: 0 auto;"><br /> </div> <?php } } else { echo "No Schools by that name registered."; } ?> </div> <div class="col-3"> <div style="border: 1px solid #d3d3d3; padding: 10px; border-radius: 5px; margin-top:30px;"> Your Order: </div> </div> </div> <div class="txt-heading">Shopping Cart</div> <a id="btnEmpty" href="student_order.php?schoolname=<?php echo $school_page; ?>?action=empty">Empty Cart</a> <?php if(isset($_SESSION["cart_item"])){ $total_quantity = 0; $total_price = 0; ?> <table class="tbl-cart" cellpadding="10" cellspacing="1"> <tbody> <tr> <th style="text-align:left;">Name</th> <th style="text-align:left;">Code</th> <th style="text-align:right;" width="5%">Quantity</th> <th style="text-align:right;" width="10%">Unit Price</th> <th style="text-align:right;" width="10%">Price</th> <th style="text-align:center;" width="5%">Remove</th> </tr> <?php foreach ($_SESSION["cart_item"] as $item){ $item_price = $item["quantity"]*$item["price"]; ?> <tr> <td><img src="images/products/<?php echo $item["img1"]; ?>" class="cart-item-image" /><?php echo $item["product_name"]; ?></td> <td><?php echo $item["product_code"]; ?></td> <td style="text-align:right;"><?php echo $item["quantity"]; ?></td> <td style="text-align:right;"><?php echo "$ ".$item["price"]; ?></td> <td style="text-align:right;"><?php echo "$ ". number_format($item_price,2); ?></td> <td style="text-align:center;"><a href="student_order.php?schoolname=<?php echo $school_page; ?>?action=remove&product_code=<?php echo $item["product_code"]; ?>" class="btnRemoveAction"><img src="icon-delete.png" alt="Remove Item" /></a></td> </tr> <?php $total_quantity += $item["quantity"]; $total_price += ($item["price"]*$item["quantity"]); } ?> <tr> <td colspan="2" align="right">Total:</td> <td align="right"><?php echo $total_quantity; ?></td> <td align="right" colspan="2"><strong><?php echo "$ ".number_format($total_price, 2); ?></strong></td> <td></td> </tr> </tbody> </table> <?php } else { ?> <div class="no-records">Your Cart is Empty</div> <?php } ?> </div> </div> <br /><br /> <?php include 'footer_student.php'; ?> <!-- jQuery (necessary for Bootstrap's JavaScript plugins) --> <script src="js/jquery-3.4.1.min.js"></script> <!-- Include all compiled plugins (below), or include individual files as needed --> <script src="js/popper.min.js"></script> <script src="js/bootstrap-4.4.1.js"></script> </body> </html>
  3. Hi Not even sure if this is possible, but well here goes: We have a wholesale site where companies, organisations, clubs etc can buy products. We are setting it up so that these organisations can pick their items then our system will set up a webshop for them, they can then send the link to their employees, members to order the items that the company has chosen ahead of time. our site would be http://www.ourcompanyname.com/productpage.php?companyName=ourClient we would like if poss : http://www.ourcompanyname.com/ClientOrganisationName(either with or without the PHP extension). ClientOrganisationName would be taken from their record in mysql. If this is possible could someone please just tell me what i need to look up. I think wordpress has something similar which is prob where i thought about using on our site. thanks very much, MsKazza.
  4. Hi can someone help me i have this .htaccess code Supposed i have RewriteRule ^([a-zA-Z0-9-z\-]+)/([^.]+)/([a-zA-Z0-9-z\-]+)$ index.php?Active=$1&PostID=$2&PostName=$3 [L] this line wont work ##RewriteRule ^([a-zA-Z0-9-z\-]+)/([^.]+)$ index.php?Active=$1&PostCell=$2 [L] so i commented it i need to make them both work for pretty urls Options -Indexes Options +FollowSymLinks -MultiViews RewriteEngine On ErrorDocument 404 /404.html ErrorDocument 401 /404.html ErrorDocument 403 /404.html ErrorDocument 404 /404.html ErrorDocument 500 /404.html RewriteCond %{REQUEST_FILENAME} !-d RewriteCond %{REQUEST_URI} /(.*)/$ RewriteRule ^ /%1 [R=301,L] RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-l RewriteCond %{DOCUMENT_ROOT}/$1 -f RewriteRule ^[^/]+/([^.]+\.(?:js|css|jpe?g|png|gif))$ /$1 [L,R=301,NC] RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteRule ^([a-zA-Z0-9-z\-]+)/?$ index.php?Active=$1 [L] ##RewriteRule ^([a-zA-Z0-9-z\-]+)/([^.]+)$ index.php?Active=$1&PostCell=$2 [L] RewriteRule ^([a-zA-Z0-9-z\-]+)/([^.]+)/([a-zA-Z0-9-z\-]+)$ index.php?Active=$1&PostID=$2&PostName=$3 [L] Thank you in advanced.
  5. I have two functions that execute an exe program (personal project for a minecraft back end.) Windows only. First one will execute the sending of commands (THIS ONE WORKS) /* check to see if admin is sending commands to terminal via web */ if(isset($_POST['command'])) { $content = $_POST['command']; writeMCCommandTxt($content); try { exec(SERVER_DIR.'mcCommand.exe',$output); } catch ( Exception $e ) { die ($e->getMessage()); } }// END COMMAND ENTRY This has been a head scratcher for most the week - any help or suggestions would be great!! thanks!! HTML <div id="commands"> <div id="command_input"> <form method="post" id="commandForm" action="index.php"> <label for="command" >Console Command:</label><br/> <input type="text" name="command" autofocuS/> <input type="submit" name="submit_command" value=" >> " /> &nbsp; <input type="button" value="Refresh page" onclick="location.reload(true);" /> </form> </div> </div> This is used to start the server // STARTING SERVER if(isset($_POST['startServerBtn'])){ try { exec(SERVER_DIR.'startServer.bat 2>&1' ,$output); } catch( Exception $e ) { die ($e->getMessage()); } } HTML <div id="server_control"> <ul> <li> <form action="index.php" method="post"> <input type="submit" value="START" id="startServerBtn" name="startServerBtn"/> </form> </li> </ul> </div> MCCOMMANDS.EXE will work from both browser(php) and file manager(tested) the STARTSERVER.EXE will NOT work from browser(php), but will work from file manager The function IS being accessed - debug is showing it going there, and it seems to be running Both exe's are in the same folder
  6. Hello. I am using a form to send data to my database but when I submit the form, the data is not shown on the database. I am connected to the database so I don't think the problem lies there. Also, I have a redirect option via 'Location:' which also works. I am following online examples for the php. This is the PHP I am using: <?php include("dbcon/database-conn.php"); if (!empty($_POST)) #($_SERVER["REQUEST_METHOD"] == "POST") { $pagelinks = $_POST['pagelinks']; $title = $_POST['title']; $asideleft = $_POST['asideleft']; $body = $_POST['body']; $asideright = $_POST['asideright']; $sourceref = $_POST['sourceref']; $sourceimg = $_POST['sourceimg']; $q = "INSERT INTO pages (pagelinks) VALUES ('$_POST[pagelinks]')"; if ($_POST["add_record"]){ header('location:index.php'); exit(); } } ?> The form 'name' values match. As you can see I have tried two methods of 'Post' but neither seem to work. I would like to point out that this is an offline, local test and that I am aware that I am not using real_escape_strings, but I will, once I get the code to work. Also, I am aware of PDO, which I have tried but it is too complex, for me to solve right now. I am familiar with mysqli (including OOP), but am still learning.. I would be grateful if you can help solve my current issue. Thanks in advance for any help.
  7. In php number format function works like.... number_format("1000000",2); // 1,000,000.00 is there a way to format numbers like... 10,00,00,000 (from right. No decimal. First comma after 3 digits and then commas after every 2 digits)
  8. I am in the process of trying to create a pedigree website (php/mysql)... I want to be able to calculate a dog's inbreeding coefficient on 10 generations. I am so not sure where to even begin. I have a database table: dogs: Fields: id name sireid damid equation: FX = å [ (½) n1+n2+1 (1 + FA)] http://www.highflyer.supanet.com/coefficient.htm Can someone give me a starting point? Do I need to learn bianary trees? could I do this with an array? Thanks
  9. NOTE - Please read the information first as it contains important information to understand the problem. Rules → • There are 9 Columns(C1,C2,C3,C4,C5,C6,C7,C8,C9) [ Max columns will be 9] • The number of Rows can vary from 3,6,9,12,15,18 (Max). In this case Number of Rows shall be 12 Number of Rows = No of Tickets (Max Allowed 6) x Rows Per Ticket (Max Allowed 3). Thus, Max Rows can be 18 • Each Row is required to have 4 Blank Spaces and 5 Filled with Numbers • All numbers available in the Column Array have to be utilized • This configuration of an shall create a matrix of 9 Columns & 12 Rows (3 x 4 Tickets), which is 108 MATRIX BLOCKS where only a maximum of 60 numbers can be filled out of 108 available blocksrandomly with the above conditions being met 100%. • The numbers in column must be arranged / sorted in ASCENDING ORDER (For coding logic purpose, as soon as the number is assigned to the new MATRIX MAP use array_shift() or unset() the number so as to avoid repetition Example - Row 1 and Column 1 shall generate a MATRIX BLOCK - R1C1 Row 3 and Column 7 shall generate a MATRIX BLOCK - R3C7 Matrix Block can also be termed as Matrix Cell for your ease (if needed) MASTER SET OF ARRAY WITH NUMBERS array( "C1"=> array( 1, 2, 3, 5, 6, 7, 9 ), //7 Numbers "C2"=> array( 13, 14, 15, 17, 18, 19 ), //6 Numbers "C3"=> array( 21, 22, 23, 24, 25, 26, 30 ), //7 Numbers "C4"=> array( 31, 33, 34, 36, 37, 38, 39 ), //7 Numbers "C5"=> array( 41, 42, 46, 47, 48, 49, 50 ), //7 Numbers "C6"=> array( 51, 52, 53, 54, 55, 57, 58 ), //7 Numbers "C7"=> array( 61, 62, 64, 65, 69, 70 ), //6 Numbers "C8"=> array( 71, 74, 75, 76, 77, 78 ), //6 Numbers "C9"=> array( 82, 83, 85, 87, 88, 89, 90 ) //7 Numbers ); The above array has 60 Numbers to be filled out of 108 MATRIX BLOCK / CELL which meets the condition that for a FULL BLOCK containing 4 MINI BLOCKS WITH 3 ROWS (max. allowed) EACH I have been able to generate this without any issue meeting all the conditions of the Columns My Allocation Matrix Array will look like array( "R1"=> array( "C1"=> true, // Means that MATRIX BLOCK R1C1 will be NOT EMPTY "C2"=> false, // Means that MATRIX BLOCK R1C2 will be EMPTY "C3"=> true, "C4"=> false, "C5"=> true, "C6"=> false, "C7"=> true, "C8"=> true, "C9"=> false ), "R2"=> array( "C1"=> false, "C2"=> true, "C3"=> false, "C4"=> true, "C5"=> false, "C6"=> true, "C7"=> true, "C8"=> true, "C9"=> false ), "R3"=> array( "C1"=> true, "C2"=> true, "C3"=> true, "C4"=> true, "C5"=> false, "C6"=> false, "C7"=> false, "C8"=> false, "C9"=> true ), "R4"=> array( "C1"=> true, "C2"=> true, "C3"=> true, "C4"=> false, "C5"=> true, "C6"=> true, "C7"=> false, "C8"=> false, "C9"=> false ), "R5"=> array( "C1"=> false, "C2"=> false, "C3"=> false, "C4"=> false, "C5"=> true, "C6"=> true, "C7"=> true, "C8"=> true, "C9"=> true ), "R6"=> array( "C1"=> true, "C2"=> true, "C3"=> false, "C4"=> true, "C5"=> false, "C6"=> true, "C7"=> false, "C8"=> false, "C9"=> true ), "R7"=> array( "C1"=> false, "C2"=> false, "C3"=> true, "C4"=> false, "C5"=> true, "C6"=> false, "C7"=> true, "C8"=> true, "C9"=> true ), "R8"=> array( "C1"=> true, "C2"=> false, "C3"=> false, "C4"=> true, "C5"=> false, "C6"=> false, "C7"=> true, "C8"=> true, "C9"=> true ), "R9"=> array( "C1"=> true, "C2"=> false, "C3"=> true, "C4"=> false, "C5"=> true, "C6"=> true, "C7"=> false, "C8"=> false, "C9"=> true ), "R10"=> array( "C1"=> false, "C2"=> true, "C3"=> true, "C4"=> true, "C5"=> true, "C6"=> false, "C7"=> true, "C8"=> false, "C9"=> false ), "R11"=> array( "C1"=> false, "C2"=> true, "C3"=> false, "C4"=> true, "C5"=> true, "C6"=> true, "C7"=> false, "C8"=> true, "C9"=> false ), "R12"=> array( "C1"=> true, "C2"=> false, "C3"=> true, "C4"=> true, "C5"=> false, "C6"=> true, "C7"=> false, "C8"=> false, "C9"=> true ) ); In the above array R stands for Row, C for Column, TRUE/FALSE (Boolean) means that if TRUE a Number can be filled in the resulting MATRIX BLOCK / CELL ( Row[Number]Column[Number] ) else if FALSE the MATRIX BLOCK / CELL shall be EMPTY The result for the above shall be PROBLEM : I am unable to understand what should possibly be the logic & loop used here for creating a MATRIX ALLOCATION MAP as shown above I have tried while, foreach & for but unable determine the perfect combination which would meet the conditions. (Tried all of the above with Nested Loops also)
  10. Hey everyone! I have been working on a text based mafia game, and one of the pages is "Weed Farm". In simple terms, Users can plant seeds and grow them. They can also upgrade there farm, the better the farm, the more they can grow. Everything works perfect, other than when you plant the seeds, and wait 24 hours, when you go back to sell them, it says you have 0. I guess for some of you guys it'll be simple code, but not for a Noob like me. Any help i will be thankful off. I have attached the necessary files, many thanks. weedfarm.php func.php
  11. The following code is showing my result horizontally and I want to show them vertically $id = $_GET['id']; $sql = "SELECT * FROM users WHERE id = $id"; $result = $conn->query($sql); if ($result->num_rows > 0) { echo "<table align=\"center\">; <tr> <th>ID</th> <th>First Name</th> <th>Last Name</th> <th>Email</th> <th>Join Date</th> </tr>"; // output data of each row while($row = $result->fetch_assoc()) { echo "<tr> <td>".$row["id"]."</td> <td>".$row["fname"]."</td> <td>".$row["lname"]."</td> <td>".$row["email"]."</td> <td>".$row["reg_date"]."</td> </tr>"; } echo "</table>"; } Any idea? Thanks in advance
  12. Hi all, I'm looking for some pointers in regards to my form.. How would I firstly trim the $_POST value of the variables that come through via the form (I'm only using one for now)..I know I'm making a right dogs dinner of it. In my head I'm thinking, trim all the posts first before i even assign a variable to it ( i dont know if thats possible), then use an array for when more values start coming through via the form. You know as i make a contact form that requires more data from the user.. <?php require_once '../connection/dbconfig.php'; include_once('../connection/connectionz.php'); //get the values //Get the request method from the $_SERVER $requestType = $_SERVER['REQUEST_METHOD']; //this is what type //echo $requestType ; if($requestType == 'POST') { //now trim all $_POSTS $search_products = trim($_POST['search_products']); // if(empty($search_products)){ echo '<h4>You must type a word to search!</h4>'; }else{ $make = '<h4>No match found!</h4>'; $new_search_products = "%" . $search_products . "%"; $sql = "SELECT * FROM product WHERE name LIKE ?"; //prepared statement $stmt = mysqli_stmt_init($conDB); //prepare prepared statements if(!mysqli_stmt_prepare($stmt,$sql)) { echo "SQL Statement failed"; }else{ //bind parameters to the placeholder mysqli_stmt_bind_param($stmt, "s", $new_search_products ); mysqli_stmt_execute($stmt); $result = mysqli_stmt_get_result($stmt); echo'<h2> Search Result</h2>'; echo 'You searched for <strong><em>'. $search_products.'</em></strong>'; while($row = mysqli_fetch_assoc($result)){ echo '<h4> (ID : '.$row['pid']; echo ') Book Title : '.$row['name']; echo '</h4>'; } } } } ;?> If any one can shed some light on this, or some pointers..that would be very nice... Thanks Darren
  13. I am trying to add a bootstrap class to php echo in mysql query but it doesn't work Here the code that I using $result = $conn->query($sql); echo ""; echo " New Users "; echo " "; echo ""; Any ides ?
  14. This is my code to connect java socket:- ``` $socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP); socket_connect($socket, '', 12345); while(true) { // read a line from the socket $line = socket_read($socket, 1024, PHP_NORMAL_READ); var_dump($line); $someArray = json_decode($line, true); $otp = $someArray["otp"]; if($someArray["msg"] == "otp_generation") { $myObj = new \stdClass(); $myObj->msg = "OTP RECEIVED NEED TO CONNECT"; $send = json_encode($myObj); socket_send($socket, $send, strlen($send), 0); } exit; } ``` When connection is established successfully server send one OTP to client and received successfully in client. Then i send data to server OTP RECEIVED acknowledgement, it also received in server. After OTP RECEIVED acknowledgement server send welcome msg to client. I cant get the welcome message. if i remove the (exit) soket_write is not working i can't send data to server. if i put exit data send to server successfully and socket is closed. What can i do for this type of issue. I don't know what mistake i done.?
  15. I am trying to write post variables to a csv file but it writes everything in one line separated by comma <?php $list= array($_POST['purchases']); $file = fopen("purchases.csv", "w"); foreach ($list as $line) { fputcsv($file, $line); } fclose($file); ?> Result in purchases.csv file Marilyn,Nancy,Johan,Carol,Juanic,Shirley But I want every string value on separated line Marilyn Nancy Johan Carol Juanic Shirley
  16. I have this at the top of my index.php: <?php session_start(); // start of script every time. // setup a path for all of your canned php scripts $php_scripts = '/home/larry/web/test/php/'; // a folder above the web accessible tree // load the pdo connection module require $php_scripts . 'PDO_Connection_Select.php'; require $php_scripts . 'GetUserIpAddr.php'; //******************************* // Begin the script here $ip = GetUserIpAddr(); if (!$pdo = PDOConnect("foxclone")): { echo "Failed to connect to database" ; exit; } else: { $stmt = $pdo->prepare("INSERT INTO 'download' ('IP_ADDRESS', 'FILENAME') VALUES (?, ?"); $stmt->bindParam(1, $ip); $stmt->bindParam(2, $filename); $stmt->execute(); } endif; //exit(); ?> I'm getting the following error at the $pdo->prepare line: Fatal error: Uncaught PDOException: SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ''download' ('IP_ADDRESS','FILENAME') VALUES (?, ?' at line 1 in /home/larry/web/test/public_html/index2.php:23 Stack trace: #0 /home/larry/web/test/public_html/index2.php(23): PDO->prepare('INSERT INTO 'do...') #1 {main} thrown in /home/larry/web/test/public_html/index2.php on line 23 I verified the format of the statement at https://www.w3schools.com/php/php_mysql_prepared_statements.asp but am unsure if it needs to be in the PDO_Connection_Select.php, or it belongs where I have it since the db is already connected.
  17. Ronel

    php insert

    Not being able to upload images in the directory with a path name in the database? 1) This is my code for insert into the database and directory: <?php $host="localhost"; $username="root"; $pass=""; $db="registration"; $conn=mysqli_connect($host,$username,$pass,$db); if(!$conn){ die("Database connection error"); } // insert query for register page if(isset($_POST['ronel'])){ $images = $_FILES['file']['name']; $target_dir = "uploads/"; $target_file = $target_dir . basename($_FILES["file"]["name"]); // Select file type $imageFileType = strtolower(pathinfo($target_file,PATHINFO_EXTENSION)); // Valid file extensions $extensions_arr = array("jpg","jpeg","png","gif","pdf"); // Check extension if( in_array($imageFileType,$extensions_arr) ) { $details=$_POST['details']; $location=$_POST['location']; $checkbox=$_POST['checkbox']; $injured=$_POST['injured']; $agegender=$_POST['agegender']; $contact=$_POST['contact']; $empid=$_POST['empid']; $dept=$_POST['dept']; $organization=$_POST['organization']; $summary=$_POST['summary']; $name=$_POST['name']; $outcome=$_POST['outcome']; $cause=$_POST['cause']; $action=$_POST['action']; $reportedname=$_POST['reportedname']; $position=$_POST['position']; $organisation=$_POST['organisation']; $reportedcontact=$_POST['reportedcontact']; $reporteddept=$_POST['reporteddept']; $status="Pending"; $comment=$_POST['comment']; $query="INSERT INTO `proposals` (`details`,`location`,`date`,`time`,`checkbox`,`injured`,`agegender`,`contact`,`empid`,`dept` ,`organization`,`summary`,`image`,`outcome`,`cause`,`action`,`reportedname`,`position`,`organisation`,`reportedcontact`,`reporteddept`,`status`,`comment`) VALUES ('$details','$location', current_timestamp(),current_timestamp(),'$checkbox','$injured','$agegender','$contact','$empid','$dept' ,'$organization','$summary','$name','$outcome','$cause','$action','$reportedname','$position','$organisation','$reportedcontact','$reporteddept','$status','$comment')"; $res=mysqli_query($conn,$query); if($res){ $_SESSION['success']="Not Inserted successfully!"; header('Location:'); }else{ echo "<script>alert('Proposal not applied!');</script>"; } // Upload file move_uploaded_file($_FILES['file']['tmp_name'],$target_dir.$image); } } date_default_timezone_set("Asia/Kolkata"); ?> 2) Here is the input file: <form class="form-horizontal" method="post" action="" enctype="multipart/form-data"> <input type="hidden" name="ronel" value=""> <div class="form-group"> <label style="position:absolute; left:63%; top:425px;" for="inputEmail" class="col-lg-3"><b>Upload Images Here :</b></label><br><br> <div class="col-lg-9"> <input style="position:absolute; left:78%; top:420px;" type="file" name="file" enctype="multipart/form-data" class="form-control" name="incident_reference" onchange="document.getElementById('inc_ref').src = window.URL.createObjectURL(this.files[0]); document.getElementById('inc_ref').className +='_active'; document.getElementById('inc_ref_span').className += '_hidden'"> </div><iframe id="inc_ref" class="form-group" width="220px" height="130px" style="position:absolute; left:78%; top:32%;"></iframe></div> </form> 3) error code: Notice: Undefined index: name in /opt/lampp/htdocs/create-nearmiss.php on line 57 ONGC TRIPUR
  18. Since I installed apache2, php, and phpmyadmin on my linux machine when I click on a .php file it downloads instead of opening in a web browser. It didn't do this prior to the install, so I suspect it's a config error. Can someone help me on this? Thanks in advance, Larry
  19. <?php include 'includes/header.php'; include 'includes/navbar.php'; include 'includes/leftSidebar.php'; ?> <?php if(isset($_GET['update'])){ $the_mentor_id = $_GET['update']; $query = "SELECT * FROM mentor WHERE mentor_id = '$the_mentor_id' "; $update_mentor = mysqli_query($db, $query); while ( $row = mysqli_fetch_assoc($update_mentor) ) { $mentor_id = $row['mentor_id']; ?> <h1>i am h1</h1> <?php } } ?> <?php include 'includes/footer.php'; ?> Why <h1> I am h1</h1> this line is not showing, I am totally new in PHP , Please Help me
  20. Could anyone help me making a login function that checks the txt document if user and pw exists/are correct? -and if they are, sends you to a logged in page. This is for a assignment which is why I have to store the information in a text document, I know it's unsafe. Also i know i should use $_Sessions but I'm not sure how to use it and where to put it. So far I have created the form which has 2 buttons one for registering and one for logging in. I have also created the registration function which checks the text file if the username already exists if not it will register it. <html lang="eng"> <head> <link rel="stylesheet" href="style.css"> <title>name</title> </head> <body> <div class="formdiv"> <h2>Log in or register</h2> <form action="" method="post"> <p>Username<p style="color:black">*</p> <input type="text" name="user" placeholder="Type in your username" required> <p>Password<p style="color:black">*</p> <input type="password" name="pw" placeholder="Type in your password" required> <?php if (isset($_POST['saveBtn'])){ $username = $_POST['user']; $password = $_POST['pw']; $error = register($username); if ($error == '') { echo "User: $username has been registered!<br/>"; } else echo $error; } ?> <input type="submit" name="saveBtn" value="Save new user"> <input type="submit" name="loginBtn" value="Login"> </form> </div> <?php // Registration function register($user){ $textError = ''; // Check and see if user exists $UserPassTxt = fopen("userpwd.txt","a+"); // Opens text doc rewind($UserPassTxt); while (!feof($UserPassTxt)) { $line = fgets($UserPassTxt); $tmp = explode(':', $line); if ($tmp[0] == $user) { $textError = "Username already exists!"; break; } } if ($textError == ''){ $hash = password_hash('', PASSWORD_DEFAULT); fwrite($UserPassTxt, "\n$user: $hash"); } fclose($UserPassTxt); // Closes txt doc return $textError; } ?> <?php //Login function login($user, $pass){ } ?> </body> ///here's my best attempt at the function <?php //Login $error = '0'; if (isset($_POST['loginBtn'])){ $username = $_POST['user']; $password = $_POST['pw']; $error = login($username,$password); } function login($user, $pass){ $errorText = ''; $validUser = false; $UserPassTxt = fopen("userpwd.txt","r"); rewind($UserPassTxt); while (!feof($UserPassTxt)) { $line = fgets($UserPassTxt); $tmp = explode(':', $line); if ($tmp[0] == $user) { if (trim($tmp[1]) == trim(password_hash('', PASSWORD_DEFAULT))){ $validUser= true; $_SESSION['user'] = $user; } break; } } fclose($UserPassTxt); if ($validUser != true) $errorText = "Not correct username or password"; if ($validUser == true) $_SESSION['validUser'] = true; else $_SESSION['validUser'] = false; return $errorText; } function logoutUser(){ unset($_SESSION['validUser']); unset($_SESSION['user']); } function checkUser(){ if ((!isset($_SESSION['validUser'])) || ($_SESSION['validUser'] != true)){ header('Location: index.php'); } } ?>
  21. I am using a countdown timer I've found in google, I just modify some line of codes to make the timer to count up instead of counting down and I want it to not reset if the page is refresh or the browser is restart. From what I know I need to use cookies for this but I don't know how to incorporate it to my code. Here's the code. <html> <html> <head> <title>Timer</title> <script src="http://code.jquery.com/jquery-1.11.0.min.js"></script> </head> <body> <span id="countup">00:00:00</span> </body> </html> <script type="text/javascript"> (function(){ $(document).ready(function() { var time = "00:00:00", parts = time.split(':'), hours = +parts[0], minutes = +parts[1], seconds = +parts[2], span = $('#countup'); function correctNum(num) { return (num<10)? ("0"+num):num; } var timer = setInterval(function(){ seconds++; if(seconds > 59) { minutes++; seconds = 0; if(minutes > 59) { hours++; seconds = 0; minutes = 0; if(hours >= 24) { alert("timer finished"); } } } span.text(correctNum(hours) + ":" + correctNum(minutes) + ":" + correctNum(seconds)); }, 1000); }); })() </script>
  22. I am new in PHP Programming , Please Help me. I have made a data table, then i have connected this table after that I have made a table in my index.php file . but i am facing problem to show data from data table in my index.php file, can you help me to solve this problem? <?php include "db.php"; ?> <!doctype html> <html lang="en"> <head> <!-- Required meta tags --> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"> <!-- Bootstrap CSS --> <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" crossorigin="anonymous"> <title>Post Global Variable</title> </head> <body> <div class="row p-5"> <table class="table table-dark"> <thead> <tr> <th scope="col">#</th> <th scope="col">Name</th> <th scope="col">User Name</th> <th scope="col">Email Address</th> <th scope="col">Password</th> <th scope="col">Phone</th> <th scope="col">Join Date</th> <th scope="col">Action</th> </tr> </thead> <tbody> <?php $myQuery = "SELECT * FROM users"; $allUsers = mysqli_query ($db, $myQuery); while ($row = mysqli_fetch_assoc($allUsers)){ $id= $row['id']; $name= $row['name']; $userName= $row['userName']; $email= $row['email']; $password= $row['password']; $phone= $row['phone']; $join_date= $row['join_date']; ?> <tr> <th scope="row"><?php echo $id; ?></th> <td><?php echo $name; ?></td> <td><?php echo $userName; ?></td> <td><?php echo $email; ?></td> <td><?php echo $password; ?></td> <td><?php echo $phone; ?></td> <td><?php echo $join_date; ?></td> <td><a class="btn btn-success btn-sm" href="#" role="button">Update</a> <a class="btn btn-danger btn-sm" href="#" role="button">Delete</a> </td> </tr> <?php } ?> </tbody> </table> </div> <!-- Optional JavaScript --> <!-- jQuery first, then Popper.js, then Bootstrap JS --> <script src="https://code.jquery.com/jquery-3.4.1.slim.min.js" integrity="sha384-J6qa4849blE2+poT4WnyKhv5vZF5SrPo0iEjwBvKU7imGFAV0wwj1yYfoRSJoZ+n" crossorigin="anonymous"></script> <script src="https://cdn.jsdelivr.net/npm/popper.js@1.16.0/dist/umd/popper.min.js" integrity="sha384-Q6E9RHvbIyZFJoft+2mJbHaEWldlvI9IOYy5n3zV9zzTtmI3UksdQRVvoxMfooAo" crossorigin="anonymous"></script> <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script> </body> </html>
  23. How can I order this query of zip codes within the radius by nearest? /** * Get Zipcode By Radius * @param string $zip US zip code * @param ing $radius Radius in miles * @return array List of nearby zipcodes */ protected function get_zipcodes_by_radius ( $zip, $radius ) { $sql = 'SELECT distinct(zip) FROM zip_codes WHERE (3958*3.1415926*sqrt((latitude-'.$zip->latitude.')*(latitude-'.$zip->latitude.') + cos(latitude/57.29578)*cos('.$zip->latitude.'/57.29578)*(longitude-'.$zip->longitude.')*(longitude-'.$zip->longitude.'))/180) <= '.$radius.';'; $zip_codes = array(); if ( $result = $this->db->query( $sql ) ) { while( $row = $result->fetch_object() ) { array_push( $zip_codes, $row->zip ); } $result->close(); } return $zip_codes; }
  24. I am using Magento (Ver 1.9.x) If i try with my localhost success url like, and return success message with order id. if i try with live, success url like, https://abc.in/payubiz/redirect/success/ success page like blank page. How to solve the issue? Code : https://github.com/ZusZus/Payubiz
  25. Im trying to write some code for a raffle, when someone buys one ticket it works well but if someone buys ten tickets. i would like it to put each one on a new row, the last column is the ticket number which is got by another table called count and i want the new count in the last column of each row. In the actual script there is more than two columns but this is an example just to try to let you know what im trying to do. As you can see i want the ticket number to increment by one every time someone buys tickets. (the ticket number is in a simple table with just id and ticket number) EXAMPLE someone buys 2 tickes name | ticket number John | 1 john | 2 then someone buys three tickets jane | 3 jane | 4 jane | 5 This is what i have. (WORKING EXAMPLE of the code tha doesnt work.) as you can see the ticker number stays the same and not increment by one. <?php $num //is a number between 1 and 10 $tr //is the current count got from database (this needs to count up by one every entry) include 'includes/connect.php'; $num = "3"; // number of tickets someone buys. $count = "5"; // count of tickets already sold (so this is start count for this transaction). $id = "1"; // this is the line the counter is on to keep count updated for the amount of tickets sold. $name = 'john'; //example name for($i=0;$i< $num;$i++){ $count="$count+1"; // increments count by 1 $sql123 = "UPDATE count SET count=$count WHERE id='$id'"; //should update database to new count $sql = "INSERT INTO test (name, number) VALUES ('$name', '$count')"; if($result = mysqli_query($con, $sql)){ echo "<br>tickets bought and entered into database,<br>Thank you<br>"; } else { echo "Error: " . $sql . "<br>" . $con->error; } } ?> Not sure what im doing wrong? Thank you in advance Nook6
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