How to fetch data from database in php with example

    how to fetch data from database in php with example

    Retrieve data from database and display in php form

    Sep 06,  · 1. Connecting to the database in PHP. In this step, you will create a file name funslovestory.com and update the below code into your file. The below code is used to create a MySQL database connection in PHP. When we fetch, insert, update or delete data from MySQL database Estimated Reading Time: 2 mins. Read Data From Database Using PHP – Demo Preview. Read Data Using PHP. Click On Menu $connection = mysql_connect("localhost", "root", "[email protected]"); // Establishing Connection with Server $db = mysql_select_db("users", $connection); // Selecting Database //MySQL Query to read data $query = mysql_query("select * from employee", $connection);.

    But if want to edit some information in that form how will I do that? Should I directly update form without seeing the previous data? Or should I check my previous data first and then update specific data? Answer is obvious that first I have to look at previous data then What level blood sugar is too low will update that. But how to get data and display in form. I am taking my previous example of insert data.

    In that post I created a form with title and content field only. So this time I am not going to create database and table because i already created both of them in my previous post. In above php code I get the row which id is 1. I am a web developer and love to search new stuff on web. Trying different approaches and ideas to make web developing more interesting and enjoyable.

    View all posts by Ahsan Zameer. More from WDB Author: Ahsan Zameer I am a web developer and love to search new stuff on web. We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.

    Main Navigation

    userPass,$database); if(mysqli_connect_errno()){ echo mysqli_connect_error(); exit(); }else{ $selectQuery = "SELECT * . May 31,  · Follow the steps to fetch data from Database in PHP pdo: 1. Create Database: Create a database using XAMPP, the database is named “fetch” here. You can give any name to your database. 2. Create Table: Create table “studentRecord”, inside “fetch” database. 3. Create Table Structure: Table “studentRecord” containing 2 funslovestory.comted Reading Time: 2 mins. Retrieve Data from Database: $fetchRow = mysqli_fetch_assoc($rs);?> 1Estimated Reading Time: 40 secs.

    Join Stack Overflow to learn, share knowledge, and build your career. Connect and share knowledge within a single location that is structured and easy to search. I'm a newbie to this and wrote the code below to fetch user data from a MySQL Database and display it in a form for editing and saving. Problem is, it does not work. Any help will be appreciated. You didnt closed your opening Form in the first place, plus your code is very very messy.

    I wont go into the "use pdo or mysqli statements, instead of mysql" thats for you to find out on yourself. Also you have a php tag open and close below it, not sure what is needed there. Something else is that your code refers to an external page, which you didnt post, so if something isnt working there, might be handy to post it too.

    You have to link those up together by removing the space see edited section from me. PHP isn't forgiving when it comes to those mistakes. Also, try to be specific. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more. Asked 7 years ago. Active 1 year, 10 months ago. Viewed k times. Improve this question. AsgarAli 2, 1 1 gold badge 17 17 silver badges 32 32 bronze badges.

    What doesn't work? What error do you get? What have you done to troubleshoot this? You dont close your form tag, so how is it supposed to know what form it should post — Dorvalla Apr 19 '14 at You didn't close your form tag — John Conde Apr 19 '14 at Add a comment. Active Oldest Votes. Play around this piece of code. Improve this answer. Karl Kieninger 7, 2 2 gold badges 25 25 silver badges 45 45 bronze badges.

    The Oracle The Oracle 1, 3 3 gold badges 21 21 silver badges 39 39 bronze badges. Appreciate all the help guys, sorry I did not post the error. Will try your suggestions and let you know what worked.

    Once again thanks! Then your HTML. Dorvalla Dorvalla 4, 3 3 gold badges 22 22 silver badges 40 40 bronze badges. Appearantly, your username isn't a defined variable. Did you edit somethign there you didnt post in your original post? My apologies, i counted in your old post, not in the new one, thus if you take my post its indeed a different name.

    The variale i gave there in order to find your username should correspend with the id you shoot through from your previous page.

    So either you twist the id towards a name do a search for that or simply use the id instead of the username to userid. The Oracle has a part in his code where it is defined, check that.

    Kurt Van den Branden 8, 8 8 gold badges 54 54 silver badges 71 71 bronze badges. Vennyvenance Vennyvenance 11 1 1 bronze badge. Can you add a description of how your proposed solution actually answers the original question? The Overflow Blog. Podcast One in four visitors to Stack Overflow copies code. Podcast Non-fungible Talking. Featured on Meta. Stack Overflow for Teams is now free for up to 50 users, forever. New onboarding for review queues.

    Outdated Answers: results from use-case survey. Downvotes Survey results. The [complete] tag is being burninated. Linked Related Hot Network Questions. Question feed. Stack Overflow works best with JavaScript enabled. Accept all cookies Customize settings.


    Add a comment

    Your email will not be published. Required fields are marked *