The getvalue function in PHP is used to retrieve the value of a specified variable or input field. It is commonly used in form handling and processing.
Here are a few examples of how to use the getvalue function:
Example 1: Retrieving the value of a textbox input field
$username = getvalue("username"); // Now $username variable will contain the value entered in the textbox ?>
Example 2: Checking if a checkbox is checked or not
$remember_me = getvalue("remember_me"); if ($remember_me == "on") { // Checkbox is checked } else { // Checkbox is not checked } ?>
Example 3: Retrieving the value of a select dropdown list
$gender = getvalue("gender"); // Now $gender variable will contain the selected option value (male or female) ?>
The package library for the getvalue function is likely the PHP form handling library. This library provides various functions and features for processing form data in PHP.
PHP Tools::getValue - 30 examples found. These are the top rated real world PHP examples of Tools::getValue extracted from open source projects. You can rate examples to help us improve the quality of examples.