title: How to Combine two arrays randomly in PHP
body: <p>How to combine two arrays into single one and i am requesting this in such a way that the 3rd combination array should contains one value from one array and the next one from other array and so on.. or ( it could be random)
  ex:</p>
  <pre><code>$arr1 = (1, 2, 3, 4, 5);
  $arr2 = (10, 20, 30, 40, 50);
  </code></pre>
  <p>and combined array</p>
  <pre><code>$arr3 = (1, 10, 2, 20, 3, 30, ...);
  </code></pre>