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  1. <?php
  2.  
  3. $test = 2+2;
  4. $test2 = "2";
  5.  
  6. $test3 = $test + $test2;
  7.  
  8. echo $test3;
Success #stdin #stdout 0.01s 24340KB
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Standard input is empty
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6
https://ideone.com/h1650U
language:
PHP (php 7.3.5)
created:
3 years ago
visibility:
public

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