fork download 
  1. <?php
  2.  
  3.  
  4. $array = array(1,2);
  5. $function_result = this_function_retuns_array( $array );
  6.  
  7. $result = reset($function_result); 
  8.  
  9. print_r($result);
  10.  
  11. function this_function_retuns_array(&$array){
  12.   return $array;
  13. }
Success #stdin #stdout 0.02s 24088KB
comments (?)
stdin 
Standard input is empty
stdout 
1
https://ideone.com/mNRkta
language:
PHP (php 7.3.5)
created:
5 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!