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  1. <?php
  2.  
  3. // your code goes here
  4. $var = function ($var) {
  5.     return array_sum($var) / count($var);
  6. };
  7. $arr = [10,20,30,40,50];
  8. echo $var($arr).'<br/>';
Success #stdin #stdout 0.02s 23620KB
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Standard input is empty
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30<br/>
https://ideone.com/75e3bC
language:
PHP (php 7.3.5)
created:
5 years ago
visibility:
public

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