PHP is a server-side language, so you'll need to submit the form in order to access its variables. Since you didn't specify a method, GET is assumed, so you'll need the $_GET super-global: It's probably better though, to use $_POST (since it'll avoid the …

Use PHP's $_POST or $_GET superglobals to retrieve the value of the input tag via the name of the HTML tag. For Example, change the method in your form and then echo out the value by the name of the input: Using $_GET method: <form name="form" action="" method="get"> <input type="text" name="subject" id="subject" value="Car Loan"> </form>

Each time that you want to show the value of a variable to HTML you need to echo it. <input type="text" name="idtest" value="<?php echo $idtest; ?>" > Note: Depending on the value, your echo is the function you use to escape it like htmlspecialchars.

There are only two ways to access data from HTML forms. Currently available methods are listed below: Example #2 Accessing data from a simple POST HTML form. Using a GET form is similar except the appropriate GET predefined variable can be used instead. GET also applies to the QUERY_STRING (the information after the '?' in a URL).

$_GET contains an array of variables received via the HTTP GET method. There are two main ways to send variables via the HTTP GET method: Query strings in the URL; HTML Forms

HTML form used to get input from users on web pages. In most of the times, it is necessary to take the form data in a PHP variable. Today in this post I am going to tell you how you can get the form data in PHP variable so that you can use it later for a purpose.

May 6, 2024 · The most common way to obtain input values in PHP variables is by utilizing the superglobal arrays $_GET and $_POST. These arrays hold key-value pairs, where the keys represent the names of form elements or URL parameters, and the values contain the corresponding user inputs.

Apr 25, 2025 · Method 1: Using readline () function is a built-in function in PHP. This function is used to read console input. Output: By default, the data type of the variable accepted through readline () function is string. So for any other data type, we have to typecast it explicitly as described below. Output:

Mar 6, 2021 · In this article, you will learn how to get an input value using $_REQUEST in PHP. Let’s say you have a simple form with an input field and a submit button. php

Jan 19, 2022 · I have also tried fetching the value of the input like this and then using that variable: <?php $price = isset($POST['price']) ? $POST['price'] : 0; ?> Another method I tried: <?php $htmlEle = "<span id='SpanID'>Span Sports</span>"; $domdoc = new DOMDocument(); $domdoc->loadHTML($htmlEle); $spanValue = $domdoc …