Just PHP FUN 116.

just_php_fun_116.md

Just PHP FUN 116.

• https://www.codewars.com/kata/5c8bf3ec5048ca2c8e954bf3 Shortest Distance to a Character.

Started at 22:45 30.09.2020 Wednesday Sep.
Finished at 23:03 30.09.2020 Wednesday Sep. (0hr 18minutes)

shortesttoChar.php

<?php
# https://www.codewars.com/kata/5c8bf3ec5048ca2c8e954bf3 Shortest Distance to a Character.
function shortesttoChar($str,$c){
  if("" == $c) return [];
  $size = strlen($str); $answer = [];
  $hsh = [];
  
  for($i = 0; $i < $size; $i += 1) if($str[$i] == $c) array_push($hsh,$i);
  
  if(0 == count($hsh)) return [];
  
  for($i = 0; $i < $size; $ +=1){
    $min = $size;
    foreach($hsh as $j) if(abs($j-$i) < $min) $min = abs($j-$i);
    array_push($answer);
    
  }
  
  return $answer;
}