title: sorting array value without using built in php like sort() etc
body: <pre><code>&lt;?php
  function sortArray() {
      $inputArray = array(8, 2, 7, 4, 5);
      $outArray = array();
      for($x=1; $x&lt;=100; $x++) {
          if (in_array($x, $inputArray)) {
              array_push($outArray, $x);
          }
      }
      return $outArray;
  }
  
  
  $sortArray = sortArray();
  foreach ($sortArray as $value) {
      echo $value . "&lt;br /&gt;";
  }
  ?&gt;
  </code></pre>
  
  <p>I have this code but there are two problems</p>
  
  <ul>
  <li>What if my numbers in array are greater than 100?</li>
  <li>Also, I'd like to see more than one method of sorting</li>
  </ul>