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Posted By

pitje on 09/02/07


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AGE


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hudge
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calculate age

 / Published in: PHP
 

Calculate current age in years from a given birthdate.

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  1. function age ( $a_certain_date ) //returns years since $a_certain_date (format: YYYY/MM/DD)
  2. {
  3. 	list ( $year, $month, $day ) = explode ( "/", $a_certain_date );
  4. 	$year_diff  = date("Y") - $year;
  5. 	$month_diff = date("m") - $month;
  6. 	$day_diff   = date("d") - $day;
  7. 	if ( $day_diff < 0 || $month_diff < 0 ) $year_diff--;
  8. 	return $year_diff;
  9. }

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