How can PHP developers ensure accurate and precise date calculations for age determination in their scripts, considering the various suggestions shared in the forum thread?

To ensure accurate and precise date calculations for age determination in PHP scripts, developers can use the DateTime class to handle date calculations, taking into account factors like leap years and time zones. By calculating the difference between the current date and the birthdate, developers can accurately determine a person's age. 

$birthdate = new DateTime('1990-05-15');
$currentDate = new DateTime();
$age = $currentDate->diff($birthdate)->y;
echo "Age: " . $age;

Keywords

DateTime date_diff strtotime age calculation date manipulation

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