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  1. Hi all, l'm a Newbie here I would like to create a page, which after user logged in, they was able to update number of chanting daily with number input. User may insert number and click submit button to update its. After updated, below the submit button, to show up the total number of their total chanting number, and total of all users chanting numbers. Lastly is the history of users update in table view which showing username, date of update, number of updates. Can I have the solution or any related article or site which i can referring to... Thanks all.
  2. The following standard code is not allowing access to the MySQL database indicated: // declare database validation variables $servername = "localhost"; $username = "toughnerd"; $password = "frustrated"; $dbname = "workforaliving2"; // Create connection $conn = new mysqli($servername, $username, $password, $dbname); // Check connection if ($conn->connect_error) { die("Connection failed: " . $conn->connect_error); } echo "Connected successfully"; Here is the error message: The server name, username, password, and database name are correct, defined in phpAdm
  3. BACKGROUND: As always I am concerned about security on the one hand, but do not wish to over-code on the other. In the following outlined procedure the data is fetched from the super secure, vast thicket of layered PHP and sent after translation THE PROCEDURE: Create two MySQL tables linked with a foreign key. Make a method call to the Matomo API and retrieve a four tiered nested array containing two tiers of visitor data. The first tier consists of an indexed array whose 100 elements each corresponds to a single visit to the Grammar Captive website. The second tier
  4. Hi again, moved the topic to a new one because it no longer uses PCRE. I have the physical problem of having lost my dev pc and 24" screens, now having to make do with android on a 3.5" touchscreen. So the issue i have encountered is again a likeness of this time a bit more physically - "not being able to see the forest for the trees", as my viewing area has been greatly diminished. The code is below, with the php error_log thereafter. <?php $t = intval($_GET["t"]); switch ($t) { case 1: header('Content-Type: Text/XML'); break; case 2: header('Content-Type: Text/JavaS
  5. Hello, Please help, how to implement the Depth First Search algorithm into PHP MyQsli. I have a table: - problem - because - solution The DFS diagram I attached. thank you
  6. Hi all, I have a couple of questions that popped up while studying php; really not questions, but I want to get some confirmation that my deductions are correct from what I've figured out. I was getting very confused over the differences in the object-oriented mysqli and the procedural mysqli and translating from one to the other. I think I like using OOps better The reference list on w3 only shows the procedural syntax so I wanted to make sure I was coming up with the correct OOps. Things like 'mysqli_query($conn,$sql)' becomes '$conn->query($sql)'. I could see that quite clearly in
  7. westman

    using OR in MySQLi

    how do I use "OR" in MySQLi? Here is what I have $i = 0; $Db1 = "1"; $Db2 = "2"; $stmt = $conn->prepare("SELECT id, user, title, date, show_post FROM post WHERE show_post = ? ORDER BY id DESC"); $stmt->bind_param("s", $Db1); $stmt->execute(); $stmt->store_result(); //if($stmt->num_rows === 0) exit('No rows'); $stmt->bind_result($idRow, $userRow, $titleRow, $dateRow, $showRow); while ($stmt->fetch()) { $post_id[] = $idRow; $user[] = $userRow; $title[] = $titleRow; $date[] = $dateRow; $post_show[] = $showRow; $i++; // run a while loop } $stmt->close(); $conn->
  8. DILEMMA: My goal is to style the body of a newsletter template. Although I am able to get the formatting into the database and -table, I am unable to retrieve it for insertion in the newsletter's template. Please find below an example of the way in which the value string of only one of the several SQL INSERT statements is created. The string that results is later combined with a name string and other elements of a valid INSERT statement. EXAMPLE OF THE WAY THE INSERTED VALUE IS FORMATTED include_once('../_utilities/php/classes/class.lunarpages.php'); $lunarpages = new Lunarpages()
  9. hello all! i was trying to run another query inside a while loop of a prepared statement. $qs = $_POST['queryString']."%"; $ledq = $mysqli->prepare("SELECT name, fullid aid, ob FROM account WHERE cid='$cid' AND name LIKE ? AND ac_id IN ('$q') ORDER BY name LIMIT 20"); if (!$ledq) { echo "Error: " . $mysqli->error; } else { $ledq->bind_param('s', $qs); $ledq->execute(); $ledq->bind_result($name, $aid, $ob); $ledq->store_result(); while ($ledq->fetch()) { $balq = $mysqli->query("SELECT SUM(debit) debit, SUM(credit) credit FROM .................
  10. BACKGROUND: It appears that there are few problems in web development that do not have multiple solutions. My problem is to decide which solution best suits my needs. I have a confirmation email that sends a name, hash, and email address via an HTTP REQUEST using the $_GET superglobal to a PHP file that matches the hash with an entry in a newsletter roster table. If the match succeeds the value of the status variable is changed from 0 to 1. Before the hash is sent to the roster table it is sanitized using the MySQLi real_escape_string( ) function. Elsewhere on my website I use the PHP
  11. hello all! greetings! i'm trying to fetch data from a prepared statement and using some variables to pass the query $wh = "class=? AND section=?"; $param = "'ss', $clas, $sec"; $stmt = $mysqli->prepare("SELECT CONCAT(fname, ' ', lname) AS name, fullid, roll FROM students WHERE $wh AND ay='$ay' AND cid='$cid'"); if (!$stmt->bind_param($param)) { echo "Bind Error: " . $stmt->error; } ?> this is showing error but only "Bind Error:" not the "$stmt->error". i tried to echo $wh and $param value also and they give the same value as i intend. why
  12. <?php /* * DB Class * This class is used for database related (connect, insert, update, and delete) operations * @author CodexWorld.com * @url http://www.codexworld.com * @license http://www.codexworld.com/license */ class DB{ private $dbHost = "..."; private $dbUsername = "..."; private $dbPassword = "..."; private $dbName = "..."; public function __construct(){ if(!$this->db){ // Connect to the database $conn = new mysqli($this->dbHost, $this->dbUsername, $this->dbPassword, $this->dbName);
  13. darbok

    connecting to msqli

    Looking at how form items are put into a mysql table, the part that seems daunting is if ones form has like 50 items... having to list all those IDs with their variables makes me wonder if there is a better way or if its just " it up buttercup.".
  14. Hello. I'd like to request a little guidance with regards forms and updating a database table please. I've created a form which has a dropdown list. I'd just like to enquire:- 1. How do I pass the selected result from the dropdown list to a variable? (at present I've written:- $user_gender = $_POST["profile_gender"] 2. I'm unable to update the database table. The database opens and there's no errors reported. I'd just like to ask the following looks ok? $sql = "UPDATE registration_table SET Gender='$user_gender' WHERE Member_id='$userID'"; Thank You.
  15. I don't know how to use "mysqli_result()" function, with general arguments. In "mysql_result()" function, it was like this :- "mysql_result($query, 'row', 'feild')". Here First argument is the "query", Second argument is the specific "row" in the database, Third argument is the "field name" of the row. I don't know if the arguments are same for "mysqli_result()" or not, or maybe more arguments are included or excluded!!!! Hey, I noticed the same question has been asked by so many different members!! in the Forum. Focusing to d
  16. Hi guys! I have a little problem and it's that I get an error in a determined function where I call my connection and I don't know why. The errors are: 1) Notice: Undefined variable: conexionidiomas in C:\wamp64\www\idiomas\preguntas-frecuentes.php on line 10 2) Warning: mysqli_real_escape_string() expects parameter 1 to be mysqli, null given in C:\wamp64\www\idiomas\preguntas-frecuentes.php on line 11 This is what I have from "/Connections/conexionidiomas.php": # FileName="Connection_php_mysql.htm" # Type="MYSQL" # HTTP="true" $hostname_conexionidiomas = "p:localhost:3307"; $datab
  17. I want to convert an existing site to use prepared statements. This will be much easier if I can get the result of a SELECT query as an array to replace the array returned by mysqli_fetch_array. I am using PHP 5.4 with mysqlnd activated and should be able to use mysqli_stmt_get_result(stmt) to get such an array. But that function does not work and does not seem to be available at all. But all the documentation I'be read says it should be available in PHP 5.4. $query = "SELECT col1 FROM contactinfo WHERE col2 = ? && col3 = ? && (col4 = ? || col5 = ?) "; $stmt = mysqli_prepar
  18. Hi, I'm currently experiencing difficulties updating the database. I'm currently creating a 'Forgotten Password' feature. I've finished most of it, however when I attempt to update the database with a new password, nothing happens and the old password remains in the database. I've followed W3Schools example but I'm stuck. --------- The new password is generated by numbers 4 in total, ie $new_pass = (rand(1000,9999); and from the form I've used $user_email= $_POST["retrieve_email"]; then I use the line sql = "UPDATE registration SET Password=$new_pass WHERE Email=$user_
  19. I made a set up for showing tables with a php script. Its based on a script from w3schools. // make connection with localhost $conn = new mysqli($servername, $username, $password, $dbname); // Check connection if ($conn->connect_error) { die("Connection failed: " . $conn->connect_error); } // script calling to connect with dbase function write_content () { // reading the tables from the dbase $sql = "SHOW TABLES"; // show tables $result = $conn->query($sql); while ($row = $result->fetc
  20. Hello, i am having issues adding info to a database i have a html from where a user should fill in charname and select ###### then press submit. if i do this i get the error ERROR:could not able to execute INSERT INTO character(charname, ######, xp, gold, accdate) VALUES(jay, male, 0, 100000, now()).You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'character(charname, ######, xp, gold, accdate) VALUES(jay, male, 0, 100000, now())' at line 1 <?php include_once 'db_connect.php'; include_once
  21. Hope you can help. I'm trying to install vtiger 6.2.0 on windows 8.1 - during the installation wizard there is the part with the required values testing. In this part everything is set to "yes" except mysqli support that appear as "no" under the present value. In the PHP.ini in C:Program Files (x86)vtigerCRM620php under Dynamic Extensions the line extension=php_mysqli.dll is without ; before it. in the PHP.ini in C:Program Files (x86)vtigerCRM620apachehtdocsvtigerCRMpkgphp under Dynamic Extensions there is no extension=php_mysqli.dll so I added it to the end of the column. Still the mysqli
  22. Hello all. I have come here to the source of web standards to understand PHP and the API's it uses to access databases. From my reading (why yes, I do know how to use google ) it seems both MySQLi and PDO are acceptable methods. Other than the boatload of "experts" on various forums and blogs shouting that MySQLi is depreciated, is there any real indication that it is? Now I don't want to start a MySQLi Vs PDO thread. I just want to know if MySQLi is still an acceptable API to use
  23. hello everyone..how do i code PDO for this script...please help me <?php if (isset($_POST['Login'])){ $UserName=$_POST['UserName']; $Password=$_POST['Password']; $hostname = 'localhost'; $username = 'root'; $password = ''; $database_name = 'ovs'; $mysqli = new mysqli($hostname, $username,$password, $database_name); $login_query=mysqli_query($mysqli,"select * from voters where Username='$UserName' and Password='$Password' and Status='Unvoted' and Year='1st year'") or die(mysqli_error()); $login_query1=mysqli_query($mysqli,"select * from voters where Username='$UserName' and Password='$Passwo
  24. I have many select insert update query , i have written transaction query but want to know if its safe or some need to be corrected. Also if all is ok i should get successful "Transaction completed successfully!" , but if something get wrong then error message showed be seen and ROLLBACK should be done , but its NOT .... not rollback is done Below is what I have tried. Please let me know if something is wrong: function autocommitfalse(){global $db;return mysqli_autocommit($db, FALSE);}function autocommittrue(){global $db;return mysqli_autocommit($db, TRUE);}function commitquery(){glob
  25. etsted

    error

    this script keep returning warning mysqli_num_rows expect paramter 1 to be a result boolean given. Why? <html> <body> <h1>search engine</h1> <form action="search.php" method="get"> <input type="text" name="k" size='50' /> <input type="submit" name="submit" value='Search' /> </form> <hr /> <?php include "connect.php"; $k = $_GET['k']; $terms = explode(".", $k); $query = "SELECT * FROM users WHERE "; foreach($terms as $each) { $i++; if($i == 1) { $query
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