How can PHP be used to create a time calculator that displays a person's current age on a website?

To create a time calculator in PHP that displays a person's current age on a website, you can use the DateTime class to calculate the difference between the current date and the person's birthdate. This difference will give you the person's age in years. You can then display this age on the website using PHP. 

<?php
// Set the person's birthdate
$birthdate = '1990-05-15';

// Calculate the person's age
$today = new DateTime();
$birthday = new DateTime($birthdate);
$age = $today->diff($birthday)->y;

// Display the person's age on the website
echo "The person's current age is $age years old.";
?>

Keywords

PHP time calculator age calculation website date functions

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