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  1. Hey guys! So far my website is looking great! Just trying to get this contact form to function. Wondering if everything lines up: HTML code: <!--contact-form-------------------> <section id="contact-form"> <form> <!--left---------------------------------------> <div class="contact-left"> <h1 class="c-l-heading"><font style="border-bottom: 3px solid #1ED98B;">Writ</font>e Me</h1> <!--name--------> <div class="f-name"> <font >Name</font> <input type="te
  2. Hello guys, I just wanted to see the path that you guys take when making functionality changes in wordpress. In other words, how do you trace a specific functionality from the front end to the code responsible for it in the back end. Any suggestion will be appreciated!!
  3. Guest

    PHP Login System

    So, I have followed the instructions to a 'T,' yet I get a notice after I update the password. I thought I might be missing something from the videos, so I cut what I typed out and copied and pasted the source code files for the video section in it, but the exact same notice rendered in the browser. Any idea what's up with the notice? Does it have to do with deprecated code from previous versions, since Ben's browser was not rendering the same notice? else { // insert into database if ($stmt = $mysqli->prepare("UPDATE members SET password = ? WHERE id = ?")) {
  4. The var_dump of the $cart_items array is supposed to show an array of $cart_items with the quantities added together for the same id but it doesn't even show an array, it just shows one value. session_start(); $cart_items = $_SESSION["cart_items"]; if ( $cart_items == null ) { $cart_items = array(); } if ( isset($_REQUEST["element_id"]) ) { $id = $_REQUEST["element_id"]; } if ( isset($_REQUEST["quantity"]) ) { $quantity = $_REQUEST["quantity"]; } if ( isset($id) && isset($quantity) ) { if (isset($cart_items[$id])) { $cart_items[$id] += $quantity; } else {
  5. How could I find a reliable and affordable PHP web Development company.
  6. Hi, I'm currently doing the shopping cart tutorial in studioweb projects. Minor errors appear whenever I add items to the cart and i'm using php 7.2.10. I'll add the screenshot below. I've tried to solve it but the errors won't go away.
  7. I've been studying SQL and PHP, but something isn't clicking in my brain about how to use then together. Could someone explain the connection and formatting PHP code with SQL queries or refer me to a tutorial please?
  8. Hey, I just completed the Form Validation Project on Studioweb and I would really appreciate help regarding my doubts: 1. If we are enabling Server side validation as well as client side validation, and javascript is on, meaning validate plugin works so does the server side validation automatically turns off? in the tutorials and through my testing, its clear that PHP validation doesn't work when Validate plugin but why? Shouldn't both of them working at the same time? 2. Why do we need sessions in PHP if we can create and use associative arrays like $form['name'], $error[
  9. Hey guys and gals, before I ask, I do want to point out that PHP and JS seems very AWESOME to me and I really want to learn it. LIKE REALLY BAD. I am willing to do whatever I can to learn what I need to learn! So I just finished the 3rd project. Which is PHP Tag Cloud. And I am still having some trouble understanding what's going on within the code. For example, I am understanding the concepts of a 'loop' or 'if' and 'else', and 'while.' I get what they are doing. But, when it comes to the code itself(syntax), I am still pretty lost. In this example below, I am totally lost as f
  10. I just started Beginners PHP course, when i use echo to display the result, it shows nothing. When i open beginners course file with forms it doesnt display echo on the screen as well. Can someone help me solve this problem?
  11. I feel like an idiot. I put the class php files in the C:\MAMP\htdocs. When I show them in crome I see all the code. I do not know what I am doing wrong.
  12. Hello, After following along and successfully completing Ben's tutorial of the Online Shopping Cart, I figured I would try and make my own. The first major problem I am having is being able to display my products from my database in my index.php page. The goal is to actually see the images of each product displayed in index.php (like in the tutorial). This would then enable me to add my products to the cart.php page. I've checked the database connection and it does exist. My guess would be that I am using the wrong syntax to display my products in the "fetch_all_products()" me
  13. Hello! I just finished studioWeb JavaScript course and so far its been a great experience, really good course and easy to follow but i dont feel ready to jump to PHP , i feel like i need to learn more JavaScript what you suggest me to do, i want to learn more JS but I don't know exactly what to learn , should i learn more vanilla JS or start learning a framework lile vue or react. Thanks!
  14. Php Gurus, I built a registration.php but I know not why I see a blank page after clicking "Register" button. Ignore the <center> tag for the time being. Will replace that with <p align> tag. I put echoes on conditions to see which part of the conditions get triggered. But the echoes don't occur. And, out of the following 2, which one suits my context ? $row = mysqli_fetch_array($result, MYSQLI_ASSOC); // Use this line or next ? $row = mysqli_stmt_fetch($stmt); //Use this line or previous ? registration.php <?php /* ERROR HANDL
  15. Hi people! Since I couldnt get answers from Stackoverflow I desiced to ask you. Can someone explain how does these 2 functions work: class_exists() spl_autoload_register() Class exist function if(class_exists('User')){ echo "It does exists"; } class User { /* Some code here */ } // the output of file is "It does exists" So how does this function works? Scans whole file? Whole directory? I mean its called before I defined class. Spl autoload register function include 'functions.php'; // <- file where is the function class_exist('User') a
  16. What does mean that variable is set or not set? (in PHP or general) Does that means: // no var declared $var; $var = 'Some fancy string'; $var = ""; //(empty string) I dont know all fancy terms, but I do know when variable is defined, declared and all that, but I dont know what variable is set means. Thanks in advance, nerdz!
  17. Hi everyone, I'm currently on Chapter 4 of the PHP course and I'm having problems following up everything since I'm using ubuntu linux instead of a mac or windows pc. As a result, I can't install MAMP and I've had to try a couple of alternatives (LAMP and XAMPP) but neither seem to be similar enough to the MAMP that Stef uses in his videos (LAMP doesn't seem to have a user interface at all and XAMPP doesn't have a simple user friendly UI like MAMP does, which allows you to search files , like Stef does in lesson 2 chapt. 4 in order to find php.ini). Is there a better MAMP alternative for ubunt
  18. Hi there I've just started a fresh website for a non-profit organisation (meaning I won't get paid), so my options are: doing it as fast as possible, with minimum costs, standard interface, easy maintenance, strong community support. Therefore, being pragmatic, I've chosen WordPress (but i struggled finding out an appropriate free plugin... so I need to code it: PHP + mysqli). Now, this npo asked me for me a simple booking system for their training sessions. The business rules are: 1) several sessions available: A, B, C and D 2) A B C and D happen several t
  19. Hi Thanks for the great tutorial! In medias res - just the way I like it. I thought I'd post questions as they come up, for a starter here's this: "Another convention is that getter and setter names should match the property names" Is this really just a convention or the class would not work at all otherwise? In other words do I need "var $name;" in order to set (and get) the value of "$this->name"?
  20. A question about MySQL beginners course, part of connecting mysql with php, the video was very quickly and i didnt understand well. 1) Is there any simple way to connect a user to a database without such apps such cPanel? (from MyAdmin) 2)You told - "I am just using cPanel to connect a user with a database". Is there some free cPanel alternative that would work good on both mac and windows operating systems? For example i found some alternatives but on the download page i didnt see macos supported.
  21. Hi i have encountered one quirk in PHP, and I was wandering if anyone can explain it to me. So writing this code gives me infinite loop public static function find_this_query($sql){ global $Database; $result_set = $Database->queryFunction($sql); $theObjectArray = array(); $var = $result_set->fetch_assoc(); // I put the whole array in $var while($row = $var){ // and then I put that here // some code here } return $theObjectArray; } Buuuut this doesnt public static function find_this_query($sql){ global $Database; $result_set = $Database->qu
  22. PHP form --> convert to WP form Hi there, I have several (legacy) php forms I'd like to re-use in my wp site. No way I will retype them again... therefore I'm looking for a way to import them directly into wp. Would you recommend any plugin? I understand pasting the original php code into the text editor will save me a lot of time, but it won't be final, since a lot of validation has to be done, etc... Do you have any experience with importing php forms into wp with a kind of 1-click solution? WP's plugins repository is not obvious on this matter...or maybe I've just
  23. What is the difference between statements and functions? For instance why dont we type include('somefile.php') or echo('Hello World') ? Thanks!
  24. Okay this is a newbie question but I know how it works but I just want to know how. So this code for example: if(isset($_POST['submit'])){ // do some stuff } else { // do some else stuff } This if statement will only do its code block if submit button is clicked or in nerds language if $_POST['submit'] is set. So thats means that value of that submit button is NULL before clicking, but when we click that submit button we are giving it a value? For example <input type="submit" name="submit" value="someAwesomeValue"> if I click this b
  25. Php Buddies, I'm going to jump into building my own searchengine now. Starting off with the search box, then the index and then finally the crawler. Not too worried about the crawler. Gonna make use of cURL and implode,explode, etc. php functions. It's the Index that I quite can't get my head around. To build the Index, should I have the structure of the mysql tbl like this .... ? Option 1 Columns Url|Keywords Or, should I make the structure like this instead ..... ? Option 2 Columns Keyword|Urls Option 1a Example Columns Url
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