Skip to main content

PHP basic database connection and record listing

Database name: contact

Table schema: friendslist {ID, fullname, email, phoneno, DOB}

The PHP code:

<?php
//1. establish connection to database server
//since it is on XAMPP, so no password for root
//BAD practice
$db=mysqli_connect("localhost","root","","contact");

//2. check the connection
if($db==false){
echo "Database connection fail!<br>";
echo "Error: ".mysqli_connect_error($db);
}
else{//if can connect
echo "Yeay... Connected to database<br>";

//3. sql command to SELECT all data
$sql="SELECT * FROM friendslist";

//4. send sql command to database server
$rs=mysqli_query($db, $sql);

//5. display records
if ($rs==false){
echo "SQL Error".mysqli_error($db);
}
else{//display SQL error message
while ($record=mysqli_fetch_array($rs)){
echo "ID:".$record['ID']."<br>";
echo "Fullname:".$record['fullname']."<br>";
echo "Email:".$record['email']."<br>";
echo "Phone:".$record['phoneno']."<br>";
echo "Birth date:".$record['DOB']."<br>";
echo "<hr>";
}
}
}
?>

Comments

Popular posts from this blog

Several English proverbs and the Malay pair

Or you could download here for the Malay proverbs app – https://play.google.com/store/apps/details?id=net.kerul.peribahasa English proverbs and the Malay pair Corpus Reference: Amir Muslim, 2009. Peribahasa dan ungkapan Inggeris-Melayu. DBP, Kuala Lumpur http://books.google.com.my/books/about/Peribahasa_dan_ungkapan_Inggeris_Melayu.html?id=bgwwQwAACAAJ CTRL+F to search Proverbs in English Definition in English Similar Malay Proverbs Definition in Malay 1 Where there is a country, there are people. A country must have people. Ada air adalah ikan. Ada negeri adalah rakyatnya. 2 Dry bread at home is better than roast meat home's the best hujan emas di negeri orang,hujan batu di negeri sendiri Betapa baik pun tempat orang, baik lagi tempat sendiri. 3 There's no accounting for tastes We can't assume that every people have a same feel Kepala sama hitam hati lain-lain. Dalam kehidupan ini, setiap insan berbeza cara, kesukaan, perangai, tabia

WebDev

http://blog.kerul.net PHP DEVELOPMENT TOOLS Download the XAMPP latest version from www.apachefriends.org . This installation file contains the Apache web server, PHP 5 and 4 interpreter, and the MySQL 5 Community edition. - download latest version MozillaFireFox (OpenSource web browser firefox) – download latest version Google Chrome – fastest web browser on earcth – fast download chrome here TEACHING PLAN Download the teaching plan here for Web/Internet Programming ( download ) NOTES HTML references HTML Editor -  http://www.sublimetext.com/ Lab 1: HTML Basics -  http://www.w3schools.com/html/ Lab 2: Responsive Design:  http://www.w3schools.com/html/html_responsive.asp Lab 3: HTML Forms  http://www.w3schools.com/html/html_forms.asp Lab 4: HTML 5  http://www.w3schools.com/html/html5_intro.asp Lab 5: Bootstrap for responsive Web -  http://www.w3schools.com/bootstra

Contact Us at blog.kerul.net

Powered by EMF HTML Contact Form

Login JSON Android using Login Activity

I’ve been trying to release this tutorial quite a while. At last after a long hard effort. Since HttpClient is not supported any more in Android SDK 23, I have to resort to org.json.JSONObject and java.net.HttpURLConnection library to do online database with JSON. The objective of this tutorial is to log-in from a mobile client with the username and password stored in an online database facility. STEP 1: Create a new Android project, this time choose the LoginActivity .

Bootstrap Template for PHP database system - MyCompanyHR

HTML without framework is dull. Doing hard-coded CSS and JS are quite difficult with no promising result on cross platform compatibility. So I decided to explore BootStrap as they said it is the most popular web framework. What is BootStrap? - Bootstrap is the most popular HTML, CSS, and JavaScript framework for developing responsive, mobile-first web sites. (  http://www.w3schools.com/bootstrap/   ) Available here -  http://getbootstrap.com/ Why you need Flat-UI? Seems like a beautiful theme to make my site look professional. Anyway you could get variety of BootStrap theme out there, feel free to select here  http://bootstraphero.com/the-big-badass-list-of-twitter-bootstrap-resources/ Flat-UI is from DesignModo -   http://designmodo.com/flat/ Web Programming MyCompanyHR – PHP & MySQL mini project (with Boostrap HTML framework) Template 1: Template for the Lab Exercise. This is a project sample of a staff record management system. It has the PHP structured co