lbvf50mobile/just_php_fun_103.md

## just_php_fun_103.md

      
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              just_php_fun_103.md
            
          
    Just PHP FUN 103.


https://www.codewars.com/kata/58d76854024c72c3e20000de Reverse every other word in the string.

Started at 21:03 15.09.2020 Tuesday Sep.

Finished at 21:16 15.03.2020 Tuesday Sep. (0hrs 13minutes)

  
## reverse.php
<?php
# https://www.codewars.com/kata/58d76854024c72c3e20000de Reverse every other word in the string.
function reverse($str) {
  $str = trim($str); $str = preg_replace('/\s+/'," ",$str);
  $arr = explode(" ",$str);
  foreach($arr as $i=>$word) if(1 == $i%2) $arr[$i] = strrev($word);
  return implode(" ",$arr);
}
	<?php
	# https://www.codewars.com/kata/58d76854024c72c3e20000de Reverse every other word in the string.
	function reverse($str) {
	$str = trim($str); $str = preg_replace('/\s+/'," ",$str);
	$arr = explode(" ",$str);
	foreach($arr as $i=>$word) if(1 == $i%2) $arr[$i] = strrev($word);
	return implode(" ",$arr);
	}