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run code in 300+ PHP versions simultaneously
<?php $groups = array(1,2,3,4,5,6,7,8,9,0,1,2,3,4,5,6,7,8,9,0); $gs = array_unique($groups,SORT_REGULAR); print_r(array_unique($groups,SORT_NUMERIC));
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => 1 [1] => 2 [2] => 3 [3] => 4 [4] => 5 [5] => 6 [6] => 7 [7] => 8 [8] => 9 [9] => 0 )

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