Get array declared outside of function to every function without passing argument in php
<p>Get array declared outside function to every function without passing argument in php</p>

<pre><code>&lt;?php
  $arr2= array('00','12','23','73'); 

  function f1() {
    print_r($arr2);
  }

  f1();
?&gt;
</code></pre>

<p>Here we can pass the array f1($arr2), but I want to know whether we acess array inside the function 'f1' without passing, something like setting global or some else ?</p>

<p>I want only to know, whether it is possible or not ?     </p>
