Tuesday, March 31, 2015

Smart Age Calculator - PHP Snippet

Calculate Age - PHP Snippet

This php function will take a birthday as argument and return calculated age.


function birthday($birthday){ 
$age = strtotime($birthday);
if($age === false){
return false;
}
list($y1,$m1,$d1) = explode("-",date("Y-m-d",$age));
$now = strtotime("now");
list($y2,$m2,$d2) = explode("-",date("Y-m-d",$now));
$age = $y2 - $y1;
if((int)($m2.$d2) < (int)($m1.$d1))
$age -= 1;
return $age;
}
// exemple of use
echo birthday('1986-07-22');
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