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Alexandra Onken
1,115 PointsHaving trouble multiplying
The test is saying Bummer! Are you sure you are multiplying correctly? I don't know what my error is in trying to multiply integerOne and floatOne (without changing their value)
<?php
//Place your code below this comment $integerOne = 1; $integerTwo = 2;
$integerOne = $integerOne + 5; var_dump ($integerOne); $integerTwo--; var_dump ($integerTwo);
$floatOne = 1.5; var_dump ($integerOne * $floatOne);
?>
<?php
//Place your code below this comment
$integerOne = 1;
$integerTwo = 2;
$integerOne = $integerOne + 5;
var_dump ($integerOne);
$integerTwo--;
var_dump ($integerTwo);
$floatOne = 1.5;
var_dump ($integerOne * $floatOne);
?>
3 Answers
Casey Ydenberg
15,622 PointsIt just asks you to display the results. You can just use echo instead of var_dump.
Alexandra Onken
1,115 PointsLike this? It is coming up with the same error Thank you for helping!
<?php
//Place your code below this comment $integerOne = 1; $integerTwo = 2;
$integerOne = $integerOne + 5; var_dump ($integerOne); $integerTwo--; var_dump ($integerTwo);
$floatOne = 1.5; echo ($integerOne * $floatOne) ;
?>
Alexandra Onken
1,115 PointsSomehow it just worked! Thanks for your help!