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<?php $array = array( PHP_INT_MAX => 'MAX', PHP_INT_MIN => 'MIN', "9223372036854775808" => "Y" ); ksort( $array, SORT_NUMERIC ); var_dump( $array );
Output for git.master_jit, git.master, rfc.property-hooks
array(3) { [-9223372036854775808]=> string(3) "MIN" [9223372036854775807]=> string(3) "MAX" ["9223372036854775808"]=> string(1) "Y" }

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