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<?php function get_age($birth_date){ return floor((time() - strtotime($birth_date))/31556926); } echo " I am ".get_age("1989-12-30") ." years old";
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.37, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.6
I am 23 years old

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169.86 ms | 404 KiB | 215 Q