fork(1) download
copy 
  1. <?php
  2.  
  3. function duplicate (int $i) {
  4. 	echo $i * 2;
  5. }
  6.  
  7. $i = (string) "123";
  8.  
  9. duplicate((string) $i);
Success #stdin #stdout 0.01s 23844KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
246
https://ideone.com/bxkXY4
language:
PHP (php 7.3.5)
created:
8 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!