从出生日期计算年龄

Posted 2021-02-24

A couple of ideas and options...

function age_from_dob($dob) {
    return floor((time() - strtotime($dob)) / 31556926);
}
 
 
function getAge( $p_strDate ) {
    list($Y,$m,$d)    = explode("-",$p_strDate);
    return( date("md") < $m.$d ? date("Y")-$Y-1 : date("Y")-$Y );
}