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 trialNkosinolwazi Moyo
9,588 PointsCombining variables
What's wrong with my code. If i submit,it says this "It looks like you forgot to add a space between the first and last name".
<?php
$firstName="Rasmus";
$lastName="Lerdorf";
$fullName= $firstName . $lastName;
//Place your code below this comment
?>
2 Answers
<noob />
17,062 Pointsin PHP u need to use ββ around to combine variables. for example : $fullName = β$firstName $lastNameβ
you can also use the . operator which function like +: $fullName= $firstName . " " . $lastName
<noob />
17,062 Pointscheck the updated answer
Nkosinolwazi Moyo
9,588 PointsNkosinolwazi Moyo
9,588 PointsThanks I have noticed