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  1. <?php
  2.  
  3. $i=5; $j=8;
  4.  
  5. echo "Value of i, j is:", $i," ",$j;
  6.  
  7. $i+=$j;
  8.  
  9. $j=$i-$j;
  10.  
  11. $i+=$j;
  12.  
  13. echo "Value of i, j is:", $i," ",$j;
  14.  
  15. ?>
Success #stdin #stdout 0.02s 25980KB
stdin
J
stdout
Value of i, j is:5 8Value of i, j is:18 5