Are there any recommended resources or functions in PHP that can assist in calculating and displaying a user's age accurately?

To accurately calculate and display a user's age in PHP, you can use the DateTime class to calculate the time difference between the user's birthdate and the current date. This allows for an accurate calculation that takes into account leap years and varying month lengths. 

// User's birthdate
$birthdate = '1990-05-15';

// Calculate age
$birth = new DateTime($birthdate);
$today = new DateTime();
$age = $birth->diff($today)->y;

// Display age
echo "User's age is: " . $age;

Keywords

PHP date DateTime calculate age display age

Related Questions