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<?php $zoneparts = array_reverse(explode('.',"11.0.127")); $parts = explode('.',"127.2.11.1"); $intersect = array_intersect_assoc($zoneparts,$parts); print_r(range(0,count($intersect))); print_r(range(0,array_keys($intersect))); print_r($intersect); if(array_keys($intersect) === range(0, count($intersect)-1)) { echo "fu"; } ?>
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => 0 [1] => 1 [2] => 2 ) Array ( [0] => 0 [1] => 1 ) Array ( [0] => 127 [2] => 11 )

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