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<?php $cars = array('volvo', 'benz','honda','volvo','toyota', 'toyota'); $counts = array_count_values($cars); var_dump(array_keys($counts, max($counts)));
Output for git.master, git.master_jit, rfc.property-hooks
array(2) { [0]=> string(5) "volvo" [1]=> string(6) "toyota" }

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