3v4l.org

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<?php $g = explode('.',(string)((int)'21668' / 365.25)); print_r($g); $anni = intval($g[0]); $mesi = intval((float)("0.".$g[1]) * 12); echo $anni."<br/>"; echo $mesi."<br/>";
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, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Array ( [0] => 59 [1] => 323750855578 ) 59<br/>3<br/>

preferences:
224.89 ms | 406 KiB | 329 Q