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  1. <?php 
  2. $x = 75;
  3. $y = 25; 
  4.  
  5. function addition() {
  6.     $GLOBALS['z'] = $GLOBALS['x'] + $GLOBALS['y'];
  7. }
  8.  
  9. addition();
  10. echo $z;
  11. ?>
Success #stdin #stdout 0.01s 82880KB
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https://ideone.com/74lDNB
language:
PHP (php 7.3.5)
created:
6 years ago
visibility:
public

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