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 trial

PHP PHP Basics Daily Exercise Program Conditionals

Margaret Koronka
Margaret Koronka
659 Points
Posted by Margaret Koronka
Margaret Koronka
659 Points

Make sure you add the proper spacing, especially near variables.

if ($studentOneGPA == 4.0) { echo $studentOneName . " " . 'made the Honor Roll' ; } else { echo $studentOneName . " " . "has a GPA of" . $studentOneGPA ; }

if ($studentTwoGPA == 4.0) { echo $studentTwoName . " " . 'made the Honor Roll' ; } else { echo $studentTwoName . " " . "has a GPA of" . $studentTwoGPA ; }

index.php 
<?php
$studentOneName = 'Dave';
$studentOneGPA = 3.8;

$studentTwoName = 'Treasure';
$studentTwoGPA = 4.0;

//Place your code below this comment
if ($studentOneGPA == 4.0) {
    echo $studentOneName . " " . 'made the Honor Roll' ;
}  else {
    echo $studentOneName . " " . "has a GPA of" . $studentOneGPA ;
}

if ($studentTwoGPA == 4.0) {
    echo $studentTwoName . " " . 'made the Honor Roll' ;
}  else {
    echo $studentTwoName . " " . "has a GPA of" . $studentTwoGPA ;
}

?>

1 Answer

Jennifer Nordell
seal-mask
STAFF
.a{fill-rule:evenodd;}techdegree
Jennifer Nordell
Treehouse Teacher
Jennifer Nordell
.a{fill-rule:evenodd;}techdegree
Jennifer Nordell
Treehouse Teacher

Hi there, Margaret Koronka! You're very close here. The problem comes into play when the student did not make a 4.0. In this case, Dave made a 3.8. Your code would echo out:

Dave has a GPA of3.8

Instead of:

Dave has a GPA of 3.8

Note the extra space after the word "of".

It's an easy fix, though. In your echo statements for when the student did not make a 4.0, you can include an extra space directly in the string after the word of.

Instead of:

echo $studentTwoName . " " . "has a GPA of" . $studentTwoGPA ;

Try:

// note the space between of and the ending double quotes
echo $studentTwoName . " " . "has a GPA of " . $studentTwoGPA ;

Hope this helps! :sparkles: