Welcome to the Treehouse Community
The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.
How do I create a string variable and use the values of other already declared string variables and allocate to this
example $var_one='James'; $var_two ='Peter'; $var_three = $var_one . $ var_two;
I wish to know if the i got it right in concatenating the first two variables and allocating the value to var_three. Thanks
<?php //Place your code below this comment $firstName = 'Rasmus'; $lastName ='Lerdorf'; $fullname = "$firstName $lastName"; ?>
Yes, that's how you would concatenate 2 variables. Except you have a space between the $ and var_two.
You could solve this challenge with concatenation if you wanted to but you have to make sure you concatenate a space between the 2 names.