Online PHP editor | refs for bO3Zr

@ 2017-08-31T20:29:58Z

<?php

function getMiddle($text) {
  $length = strlen($text);
  // if even:
  if ($length%2 == 0) {
    return substr($text, $length/2, 2);    
  }
  // if odd:
  else {
    return substr($text, $length/2, 1);
  }
}

echo getMiddle('test');