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 trialHIDAYATULLAH ARGHANDABI
21,058 PointsHow can i slove this
<?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; $integerOne = $integerOne * $floatOne; echo $integerOne;
?>
<?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;
$integerOne = $integerOne * $floatOne;
echo $integerOne;
?>
2 Answers
Henrik Christensen
Python Web Development Techdegree Student 38,322 Points<?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;
// change the name of the variable
// $integerOne *= $floatOne might work
$result = $integerOne * $floatOne;
echo $result;
?>
Sean T. Unwin
28,690 PointsYou may simply echo
the result of $integerOne * $floatOne
. No need for declaring other variables nor changing the value of $integerOne
(leave as is from the previous task).