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PHP PHP Basics Unit Converter Manipulating Numbers

Posted by Eduardo Lim贸n
Eduardo Lim贸n
947 Points

Hi I don't get the correct answer here, I just put the 'echo' but it says always "Bummer ... Make sure u use echo..."

What I'm doing wrong?

index.php 
<?php

//Place your code below this comment
  $integerOne = 1;
  $integerTwo = 2;

  var_dump ($integerOne += 5);
  var_dump ($integerTwo --);

  $floatOne = 1.5;

  echo $integerOne * $floatOne

?>

1 Answer

Henrik Christensen
seal-mask
.a{fill-rule:evenodd;}techdegree
Henrik Christensen
Python Web Development Techdegree Student 38,322 Points
Henrik Christensen
.a{fill-rule:evenodd;}techdegree
Henrik Christensen
Python Web Development Techdegree Student 38,322 Points

Remove the var_dumps, but I think the reason it keep saying Bummer.. is because you're missing a semi-colon.

<?php

//Place your code below this comment
$integerOne = 1;
$integerTwo = 2;

$integerOne += 5;
$integerTwo -= 1;

$floatOne = 1.5;

echo $integerOne * $floatOne; // you're missing a semi-colon here
?>