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  1. <?php
  2. $var1 = 10;
  3. $var2 = 20;
  4. $var3 = $var1*$var2;
  5. $var4 = $var2/$var1;
  6. echo "$var1+$var2 = ".($var1+$var2).'<br>';
  7. echo '$var1+$var2 = '.($var1+$var2).'<br>';
  8. echo $var3.'<br>'.$var4;
  9.  
  10. ?>
  11.  
  12. // your code goes here
Success #stdin #stdout 0.01s 82880KB
stdin
Standard input is empty
stdout
10+20 = 30<br>$var1+$var2 = 30<br>200<br>2
// your code goes here