lbvf50mobile/just_php_fun_078.md

## just_php_fun_078.md

      
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              just_php_fun_078.md
            
          
    Just PHP FUN 078.


https://www.codewars.com/kata/556deca17c58da83c00002db Tribonacci Sequence.

Started at 22:03 17.08.2020 Monday Aug.

Finished at 22:10 17.08.2020 Monday Aug. (0hrs 10-15minutes)

  
## tribonacci.php
<?php
# https://www.codewars.com/kata/556deca17c58da83c00002db Tribonacci Sequence.
function tribonacci($signature, $n) {
  if(0 == $n) return [];
  $ans = $signature;
  if($n < 4) return array_slice($ans,0,$n);
  for($i = 3; $i < $n; $i += 1) array_push($ans, $ans[$i-1] + $ans[$i-2] + $ans[$i-3]);
  return $ans;
}
	<?php
	# https://www.codewars.com/kata/556deca17c58da83c00002db Tribonacci Sequence.
	function tribonacci($signature, $n) {
	if(0 == $n) return [];
	$ans = $signature;
	if($n < 4) return array_slice($ans,0,$n);
	for($i = 3; $i < $n; $i += 1) array_push($ans, $ans[$i-1] + $ans[$i-2] + $ans[$i-3]);
	return $ans;
	}