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<?php
 
 
$x=3;
$y=4;
$power=1;
 
for($i=1;$i<=$y;$i++)
 $power=$power*$x;
  echo $x.' raised to the power '.$y.' = '.$power;
 
?>

Success #stdin #stdout 0.02s 25600KB

stdin

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<?php
      $x=3; $y=4;
      for($i=1;$i<=$y;$i++)
       { $x*=$i;
       <missing code>
       {
        echo $x," ", $y;}
       }
 ?>

stdout

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3 raised to the power 4 = 81

https://ideone.com/l69ohX

language:

PHP (php 7.3.5)

created:

visibility:

public

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