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Discussion on: Daily Challenge #263 - Reverse Words

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peter279k • • Edited

Here are the PHP codes about using foreach and for loops to complete:

function reverseWords($str) {
  $strArray = explode(' ', $str);
  $reveresedArray = [];

  foreach($strArray as $string) {
    $reversedStr = '';
    for($index=strlen($string)-1; $index>=0; $index--) {
       $reversedStr .= $string[$index];
    }

    $reversedArray[] = $reversedStr;
  }

  return implode(' ', $reversedArray);
}