Web Development Forum

Hello. My name is Eben and I'm a beginner in php. I've been getting this error message "Notice: A non well formed numeric value encountered in C:\wamp64\www\Project\FeePayment.php on line 145". This is the code; for($i = 1; $i <=($months_diff+1); $i++){ $totalFees = $fees + $totalFees; Please I need help.

Good morning, i have a section in a php page as per code: <div class="container section" id="afterHeader"> <div class="row"> <div class="tabs movies"> <a class="style1">1^ WEEK</a> <ul> <li><a href="#thu">GIO</a></li> <li><a href="#fri">VEN</a></li> <li><a href="#sat">SAB</a></li> <li><a href="#sun">DOM</a></li> <li><a href="#mon">LUN</a></li> <li><a href="#tue">MAR</a></li> <li><a href="#wed">MER</a></li> </ul I would need to replace the part <ul> </ul> …

I'm hosting tounaments throughout the year, and have the price increasing each day. Code works, but I'mnot cure which elements to adjust to be able to display multiple prices adjusting simultaneously. I tried changing "rate" to "rate1" etc, but that wasn't enough... So I'm guessing variables within should be adjusted …

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Hello ... i have a table which has one button i need to send the id of that record in the table to the next page the will be directed to once i click the butoon i don't want to send it in the url ... so what i did …

I moved my website from host to another, moved database and public_html file, Also, I modified wp-config file and deleted hlaccess. But, now I can't update any plugin or delete there is message said update_option( 'siteurl', 'https://zone1on.com' ); update_option( 'home', 'https://zone1on.com' ); Skip to main contentSkip to toolbar At the …

> Hi guys, I blinked and got lost. All I want to do is copy Payfile to Pmtfile and then update records in Payfile that have been paid(amtpaid !=''). The update doesn't happen and the insert-note comments at botom of post. <?php $link = mysqli_connect("localhost", "root", "", "prerentdb"); // Check …

How can I build a responsive mobile app with PHP as a web developer, I'm a newbie in web development please and I wish to maintain apex growth in this field

I have a database that has columns called start date, start time, end date and end time and want to be able to output the difference so it shows the total time spent per project. Below is the code I have but it shows the error PHP Fatal error: Uncaught …

<?php $name = $email = $password = $repeatpass = ''; $name = $_POST['name']; $email = $_POST['email']; $password = $_POST['password']; $repeatpass = $_POST['repeatpass']; $con = new mysqli(DB_HOST, DB_USER, DB_PASSWORD, DB_NAME); $sql = "INSERT INTO user-regis (name, email, password, repeatpass) VALUES ('$name', '$email', '$password', '$repeatpass')"; $result = $con->query($sql); if (!$result) { header("Location: …

Everything is in order, but it is going to take a long time to complete my backup. I'm certain my file is not much larger than it was at the time. It is about 200MB in size. Is there anybody who can offer a way for me to escape this …

How much can it cost to create a social network in the web?

I just hired a developer in India to write an API upload script for my cloud server. He just finished it and it works fine for him, but I've tried it in all browsers and it doesn't work at all for me. I'm in the UK. What could cause this?

hi i just came here if theres someone who coudl help me with my problem whenever i add a new user this keeps on appearing\ "INSERT INTO teacher_info (firstname,middlename,lastname,gender,address,date_joined,username,password) VALUES ('John','Doe','Doenut','Male','New york USA','2021-06-11','john','admin') Fatal error: Uncaught PDOException: SQLSTATE[HY093]: Invalid parameter number: number of bound variables does not match number of …

## Introduction ## This tutorial teaches you how to create a Spring Boot application that provides RESTful API Endpoints. These endpoints are best consumed by other applications or for integrating with a SPA (Single Page Application) frontend such as Angular. For the purpose of this tutorial, we will create a …

i need to show the image displayed in database but it shows default image <?php $link = new PDO("mysql:host=localhost;dbname=campusdrive", "root", ""); $link->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); $Sql = "SELECT Image FROM student_form WHERE Sessionid = :Sessionid"; $stmt = $link->prepare($Sql); $stmt->bindParam(":Sessionid", $sessionid, PDO::PARAM_STR); $sessionid = session_id(); $stmt->execute(); $count = $stmt->fetchAll(); if($users = $stmt->fetchColumn()){ echo …

What are the pros and cons of plain PHP or Classic ASP? PHP and Classic ASP are server-side scripting languages. What is wrong with having a website written in this instead of the trendy JavaScript Frameworks like React, Angular etc.? If memory serves me correctly, there is an issue with …

I am trying to output data for selected dates and think I have managed to do the sql query but it's currently not outputting the total amount, below is what it is currently outputting I am looking for the following From To Expense Category Expenses Total 01/01/2018 31/12/2018 Accounting Costs …

Hello , i am creating new website using asp net and c# .. what i am basically doing is that i have somedata in my database and will let the user show them in report based on what he is gonna choose to display for example i have in my …

How do I speed up the WordPress site [3muda.com](https://3muda.com/)

Hi, I am developing one web application. In which I want to display pdf file on the web browser by selecting the pdf file or any fixed pdf file. so, if anyone knows then please tell me the script code so will develop it for my web application. i will …

--Hi DaniWeb. I have been doying bulk data Uploads from Excel Sheet to MySql data base and hence thought that I may need the reverse of this process and so Export MySql Tables into Excel Format for Backup purposes (I also will be happy for a better suggestion for a …

This button page implements "window.open()" to open a new window. I would like to ask how I can automatically bring the button page to focus if I am browsing another page and the button page is not closed. I don't want to use "window.open" again to bring the button page …

I have some php code on view invoice and it's getting all the data I need to from three database tables but for some reason it's not getting the data for one specific column and unsure why I have done a echo sql and it is echoing the sql query …

I built a Web server myself, want to achieve the entire browser minimization,except "JAVA" and "JSP", what method can achieve this effect. There are a lot of examples of browser minimization using "JS" on the internet, but none of them worked for me. Some people mentioned that it might be …

Hi its Huzaifa From Pakistan! i am a designer (web and graphic). want to learn **programming**

Hi. I have a question. So, I'm registering a user, but a table is created for me (empty), and I can't figure out how to save my data when registering in the database? I tried to write various functions, but I failed. Below I send the code: Users.cs: using Microsoft.AspNetCore.Mvc; …

How can I save the registration data after connecting to the database (an empty table is created for me)? I do this in Blazor (C #). User.cs: [Table("Users")] public class User { [Display(AutoGenerateField = false)] public int UserId { get; set; } [Display(Name = "UserName")] [Required(ErrorMessage = "UserName is required.")] …

Hello Everyone! I'm curious on how much should I charge my client to maintain his website? updates, few changes. I am new to this job, so I am not sure how it works, i'm a freelancer. Website Information : 1. Wordpress 2. They have template already, and information on their …