What are some best practices for handling date and time calculations in PHP scripts, particularly when converting birthdates to age values?

When handling date and time calculations in PHP scripts, particularly when converting birthdates to age values, it is important to use the DateTime class for accurate calculations. By comparing the birthdate with the current date, we can calculate the age in years. It is also recommended to handle any timezone differences to ensure accurate results. 

// Calculate age based on birthdate
$birthdate = new DateTime('1990-05-15');
$currentDate = new DateTime();
$age = $currentDate->diff($birthdate)->y;

echo "Age: " . $age;

Keywords

DateTime date_diff strtotime date_create age calculation

Related Questions