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  1. <?php
  2.  
  3. $usuário = 'Wallace';
  4.  
  5. $cidadão = 'Brasileiro';
  6.  
  7. $preferências = ['PHP', 'jQuery'];
  8.  
  9.  
  10.  
  11. print_r(compact('usuário', 'cidadão', 'preferências'));
  12.  
  13.  
  14. var_dump($usuário);
Success #stdin #stdout 0.02s 52432KB
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Array
(
    [usuário] => Wallace
    [cidadão] => Brasileiro
    [preferências] => Array
        (
            [0] => PHP
            [1] => jQuery
        )

)
string(7) "Wallace"
https://ideone.com/b2tUPM
language:
PHP (php 7.3.5)
created:
8 years ago
visibility:
public

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