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run code in 300+ PHP versions simultaneously
<?php $times = array( 1375110404, 1374660925, 1374482694, 1374242337, 1373793867, 1373632889, 1373187141, 1373021668, 1372754021, 1372599890, ); var_dump(array_average_diff($times)); function array_average_diff(array $array) { $diff = 0; for($i = 1; $i < count($array); $i++){ $diff += abs($array[$i] - $array[$i - 1]); } return $diff/count($array); }
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 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
float(251051.4)
preferences:
284.84 ms | 404 KiB | 415 Q