Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trialFarhan2308 Ali Nor
973 PointsHi Guys , i need help , I cant do this challenge M
Multiply $integerOne by $floatOne and display the results.
<?php
//Place your code below this comment
//task 1
$integerOne = 1;
$integerTwo = 2;
//task two
$integerOne += 5;
$integerTwo -- ;
echo $integerOne;
echo $integerTwo;
//task 3
$floatOne = 1.5; echo ( $intergerOne * $floatOne );
var_dump()
?>
2 Answers
Andrey Misikhin
16,529 PointsYou have a typo in $inteRgerOne.
Daniel Marin
8,021 PointsHi Farhan2308 Ali Nor , Andrey Misikhin told you the problem you have a misspell. You also have an error with var_dump() : PHP Warning: Wrong parameter count for var_dump()
Here's the resolved response:
<?php
//Place your code below this comment
$integerOne = 1;
$integerTwo = 2;
$floatOne = 1.5;
$integerOne +=5;
$integerTwo -=1;
echo $integerOne * $floatOne;
?>